[INFO] cloning repository https://github.com/trinity-1686a/collector-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trinity-1686a/collector-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrinity-1686a%2Fcollector-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrinity-1686a%2Fcollector-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be320ebeb954b16f5e8dada162103427af7beea3
[INFO] testing trinity-1686a/collector-rust against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrinity-1686a%2Fcollector-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/trinity-1686a/collector-rust
[INFO] finished tweaking git repo https://github.com/trinity-1686a/collector-rust
[INFO] tweaked toml for git repo https://github.com/trinity-1686a/collector-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/trinity-1686a/collector-rust on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/trinity-1686a/collector-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.30
[INFO] [stderr]   Downloaded filetime v0.2.16
[INFO] [stderr]   Downloaded value-bag v1.0.0-alpha.8
[INFO] [stderr]   Downloaded async-compat v0.2.1
[INFO] [stderr]   Downloaded async-task v4.2.0
[INFO] [stderr]   Downloaded pin-project-internal v1.0.10
[INFO] [stderr]   Downloaded anyhow v1.0.66
[INFO] [stderr]   Downloaded async-compression v0.3.12
[INFO] [stderr]   Downloaded pin-project v1.0.10
[INFO] [stderr]   Downloaded async-tar v0.4.2
[INFO] [stderr]   Downloaded tokio-util v0.7.1
[INFO] [stderr]   Downloaded reqwest v0.11.10
[INFO] [stderr]   Downloaded hyper v0.14.18
[INFO] [stderr]   Downloaded darling_core v0.14.2
[INFO] [stderr]   Downloaded async-std v1.11.0
[INFO] [stderr]   Downloaded syn v2.0.38
[INFO] [stderr]   Downloaded tracing-core v0.1.26
[INFO] [stderr]   Downloaded darling v0.14.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.68
[INFO] [stderr]   Downloaded async-global-executor v2.0.4
[INFO] [stderr]   Downloaded darling_macro v0.14.2
[INFO] [stderr]   Downloaded httparse v1.7.0
[INFO] [stderr]   Downloaded tracing-attributes v0.1.20
[INFO] [stderr]   Downloaded rangetools v0.1.1
[INFO] [stderr]   Downloaded libc v0.2.149
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4675044bc2e9337a60c5d1597e91bc5cf51a2f9f889bbcf139967b1aece51ab6
[INFO] running `Command { std: "docker" "start" "-a" "4675044bc2e9337a60c5d1597e91bc5cf51a2f9f889bbcf139967b1aece51ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4675044bc2e9337a60c5d1597e91bc5cf51a2f9f889bbcf139967b1aece51ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4675044bc2e9337a60c5d1597e91bc5cf51a2f9f889bbcf139967b1aece51ab6", kill_on_drop: false }`
[INFO] [stdout] 4675044bc2e9337a60c5d1597e91bc5cf51a2f9f889bbcf139967b1aece51ab6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 859041063ba80d0f968b84ff1d4854d2884c08c263ace3f0b895dd1073be0194
[INFO] running `Command { std: "docker" "start" "-a" "859041063ba80d0f968b84ff1d4854d2884c08c263ace3f0b895dd1073be0194", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.68
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.8
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling slab v0.4.6
[INFO] [stderr]    Compiling cache-padded v1.2.0
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling event-listener v2.5.2
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling tracing-core v0.1.26
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling async-task v4.2.0
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling native-tls v0.2.10
[INFO] [stderr]    Compiling httparse v1.7.0
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling atomic-waker v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling async-mutex v1.4.0
[INFO] [stderr]    Compiling async-trait v0.1.73
[INFO] [stderr]    Compiling unicode-bidi v0.3.8
[INFO] [stderr]    Compiling encoding_rs v0.8.31
[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling lzma-sys v0.1.17
[INFO] [stderr]    Compiling async-lock v2.5.0
[INFO] [stderr]    Compiling cpufeatures v0.2.2
[INFO] [stderr]    Compiling ipnet v2.5.0
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling rangetools v0.1.1
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling mio v0.8.8
[INFO] [stderr]    Compiling socket2 v0.5.4
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling http v0.2.6
[INFO] [stderr]    Compiling filetime v0.2.16
[INFO] [stderr]    Compiling xz2 v0.1.6
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling anyhow v1.0.66
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling blocking v1.2.0
[INFO] [stderr]    Compiling async-executor v1.4.1
[INFO] [stderr]    Compiling block-buffer v0.10.2
[INFO] [stderr]    Compiling crypto-common v0.1.3
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling http-body v0.4.4
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling darling_core v0.14.2
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling ctor v0.1.22
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling async-stream-impl v0.3.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling collector-macros v0.1.0 (/opt/rustwide/workdir/collector/collector-macros)
[INFO] [stdout] warning: unused variable: `section`
[INFO] [stdout]   --> collector/collector-macros/src/parse_spec.rs:54:26
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn from_section_text(section: &str) -> Result<Self> {
[INFO] [stdout]    |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_section`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ParseSpec` is never constructed
[INFO] [stdout]   --> collector/collector-macros/src/parse_spec.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct ParseSpec {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rule` is never constructed
[INFO] [stdout]   --> collector/collector-macros/src/parse_spec.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct Rule {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Position` is never used
[INFO] [stdout]   --> collector/collector-macros/src/parse_spec.rs:38:6
[INFO] [stdout]    |
[INFO] [stdout] 38 | enum Position {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Quantity` is never used
[INFO] [stdout]   --> collector/collector-macros/src/parse_spec.rs:44:6
[INFO] [stdout]    |
[INFO] [stdout] 44 | enum Quantity {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Version` is never constructed
[INFO] [stdout]   --> collector/collector-macros/src/parse_spec.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct Version(u32, u32, u32, u32);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_section_text` is never used
[INFO] [stdout]   --> collector/collector-macros/src/parse_spec.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | impl ParseSpec {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 54 |     fn from_section_text(section: &str) -> Result<Self> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tokio v1.32.0
[INFO] [stderr]    Compiling async-stream v0.3.3
[INFO] [stderr]    Compiling polling v2.2.0
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling async-io v1.6.0
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling tracing v0.1.34
[INFO] [stderr]    Compiling async-global-executor v2.0.4
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling async-std v1.11.0
[INFO] [stderr]    Compiling darling_macro v0.14.2
[INFO] [stderr]    Compiling darling v0.14.2
[INFO] [stderr]    Compiling derive_builder_core v0.12.0
[INFO] [stderr]    Compiling derive_builder_macro v0.12.0
[INFO] [stderr]    Compiling async-tar v0.4.2
[INFO] [stderr]    Compiling derive_builder v0.12.0
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling tokio-util v0.7.1
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling async-compat v0.2.1
[INFO] [stderr]    Compiling async-compression v0.3.12
[INFO] [stderr]    Compiling sha256 v1.4.0
[INFO] [stderr]    Compiling h2 v0.3.13
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling hyper v0.14.18
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.10
[INFO] [stderr]    Compiling collector v0.1.0 (/opt/rustwide/workdir/collector)
[INFO] [stdout] warning: unused import: `super::Microdescriptor`
[INFO] [stdout]   --> collector/src/descriptor/kind/server_descriptor/microdescriptor.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     use super::Microdescriptor;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::descriptor::kind::server_descriptor::Network`
[INFO] [stdout]   --> collector/src/descriptor/kind/server_descriptor/microdescriptor.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |     use crate::descriptor::kind::server_descriptor::Network;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::descriptor::kind::utils::*`
[INFO] [stdout]  --> collector/src/descriptor/kind/server_descriptor/network_status_microdesc_consensus_3.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::descriptor::kind::utils::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ErrorKind`
[INFO] [stdout]  --> collector/src/descriptor/kind/server_descriptor/network_status_microdesc_consensus_3.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::error::{Error, ErrorKind};
[INFO] [stdout]   |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `space0`
[INFO] [stdout]   --> collector/src/descriptor/mod.rs:13:49
[INFO] [stdout]    |
[INFO] [stdout] 13 |         anychar, char, hex_digit1, line_ending, space0, space1, u32,
[INFO] [stdout]    |                                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::multi::fold_many_m_n`
[INFO] [stdout]   --> collector/src/descriptor/mod.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub use nom::multi::fold_many_m_n;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::descriptor::nom_combinators`
[INFO] [stdout]   --> collector/src/descriptor/kind/server_descriptor/microdescriptor.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         use crate::descriptor::nom_combinators::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> collector/src/descriptor/kind/server_descriptor/network_status_microdesc_consensus_3.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn parse(input: &str, version: (u32, u32)) -> Result<Self, Error> {
[INFO] [stdout]   |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version`
[INFO] [stdout]  --> collector/src/descriptor/kind/server_descriptor/network_status_microdesc_consensus_3.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn parse(input: &str, version: (u32, u32)) -> Result<Self, Error> {
[INFO] [stdout]   |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> collector/src/descriptor/kind/mod.rs:329:50
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn parse(input: &'a str) -> nom::IResult<&str, Self, nom::error::Error<&str>> {
[INFO] [stdout]     |                          --                      ^^^^                          ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                          |                       |
[INFO] [stdout]     |                          |                       the same lifetime is elided here
[INFO] [stdout]     |                          the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn parse(input: &'a str) -> nom::IResult<&'a str, Self, nom::error::Error<&'a str>> {
[INFO] [stdout]     |                                                   ++                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> collector/src/descriptor/kind/utils.rs:6:39
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) fn descriptor_lines(input: &str) -> Result<HashMap<&str, Vec<DescriptorLine>>, Error> {
[INFO] [stdout]   |                                       ^^^^                    ^^^^      ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                                       |                       |
[INFO] [stdout]   |                                       |                       the same lifetime is elided here
[INFO] [stdout]   |                                       the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) fn descriptor_lines(input: &str) -> Result<HashMap<&str, Vec<DescriptorLine<'_>>>, Error> {
[INFO] [stdout]   |                                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling china-obfs4-drop v0.1.0 (/opt/rustwide/workdir/experiments/2022-08-china-obfs4-drop)
[INFO] [stderr]    Compiling china-obfs4-raise v0.1.0 (/opt/rustwide/workdir/experiments/2022-10-china-obfs4-raise)
[INFO] [stderr]    Compiling rdsys-bridge-stability v0.1.0 (/opt/rustwide/workdir/experiments/2022-05-rdsys-bridge-stability)
[INFO] [stderr]    Compiling parse-all v0.1.0 (/opt/rustwide/workdir/experiments/parse-all)
[INFO] [stderr]    Compiling bridge-history v0.1.0 (/opt/rustwide/workdir/experiments/bridge-history)
[INFO] [stderr]    Compiling fallback-health v0.1.0 (/opt/rustwide/workdir/experiments/2022-07-fallback-health)
[INFO] [stdout] warning: unused imports: `BTreeMap` and `HashMap`
[INFO] [stdout]  --> experiments/bridge-history/src/main.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeMap, HashMap};
[INFO] [stdout]   |                        ^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DateTime` and `Date`
[INFO] [stdout]  --> experiments/bridge-history/src/main.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use chrono::{Date, DateTime, TimeZone, Utc};
[INFO] [stdout]   |              ^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> experiments/bridge-history/src/main.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let res = collector
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> experiments/parse-all/src/main.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     return;
[INFO] [stdout]    |     ------ any code following this expression is unreachable
[INFO] [stdout] 35 |
[INFO] [stdout] 36 |     let collector = Arc::new(collector);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `supported`
[INFO] [stdout]   --> experiments/parse-all/src/main.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let supported = [Type::BridgeServerDescriptor];
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_supported`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `supported`
[INFO] [stdout]   --> experiments/parse-all/src/main.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let supported = [
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_supported`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `supported`
[INFO] [stdout]   --> experiments/parse-all/src/main.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let supported = [Type::BridgeNetworkStatus];
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_supported`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.98s
[INFO] running `Command { std: "docker" "inspect" "859041063ba80d0f968b84ff1d4854d2884c08c263ace3f0b895dd1073be0194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "859041063ba80d0f968b84ff1d4854d2884c08c263ace3f0b895dd1073be0194", kill_on_drop: false }`
[INFO] [stdout] 859041063ba80d0f968b84ff1d4854d2884c08c263ace3f0b895dd1073be0194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a059c5161230375561c5ee8a2d4bdafeddc6fb1d6416477350cb100fba36d22
[INFO] running `Command { std: "docker" "start" "-a" "9a059c5161230375561c5ee8a2d4bdafeddc6fb1d6416477350cb100fba36d22", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling collector-macros v0.1.0 (/opt/rustwide/workdir/collector/collector-macros)
[INFO] [stderr]    Compiling china-obfs4-drop v0.1.0 (/opt/rustwide/workdir/experiments/2022-08-china-obfs4-drop)
[INFO] [stderr]    Compiling rdsys-bridge-stability v0.1.0 (/opt/rustwide/workdir/experiments/2022-05-rdsys-bridge-stability)
[INFO] [stdout] warning: unused import: `super::Microdescriptor`
[INFO] [stdout]   --> collector/src/descriptor/kind/server_descriptor/microdescriptor.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     use super::Microdescriptor;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling fallback-health v0.1.0 (/opt/rustwide/workdir/experiments/2022-07-fallback-health)
[INFO] [stdout] warning: unused import: `crate::descriptor::kind::server_descriptor::Network`
[INFO] [stdout]   --> collector/src/descriptor/kind/server_descriptor/microdescriptor.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |     use crate::descriptor::kind::server_descriptor::Network;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::descriptor::kind::utils::*`
[INFO] [stdout]  --> collector/src/descriptor/kind/server_descriptor/network_status_microdesc_consensus_3.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::descriptor::kind::utils::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ErrorKind`
[INFO] [stdout]  --> collector/src/descriptor/kind/server_descriptor/network_status_microdesc_consensus_3.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::error::{Error, ErrorKind};
[INFO] [stdout]   |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `space0`
[INFO] [stdout]   --> collector/src/descriptor/mod.rs:13:49
[INFO] [stdout]    |
[INFO] [stdout] 13 |         anychar, char, hex_digit1, line_ending, space0, space1, u32,
[INFO] [stdout]    |                                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::multi::fold_many_m_n`
[INFO] [stdout]   --> collector/src/descriptor/mod.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub use nom::multi::fold_many_m_n;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::descriptor::nom_combinators`
[INFO] [stdout]   --> collector/src/descriptor/kind/server_descriptor/microdescriptor.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         use crate::descriptor::nom_combinators::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> collector/src/descriptor/kind/server_descriptor/network_status_microdesc_consensus_3.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn parse(input: &str, version: (u32, u32)) -> Result<Self, Error> {
[INFO] [stdout]   |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version`
[INFO] [stdout]  --> collector/src/descriptor/kind/server_descriptor/network_status_microdesc_consensus_3.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn parse(input: &str, version: (u32, u32)) -> Result<Self, Error> {
[INFO] [stdout]   |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> collector/src/descriptor/kind/mod.rs:329:50
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn parse(input: &'a str) -> nom::IResult<&str, Self, nom::error::Error<&str>> {
[INFO] [stdout]     |                          --                      ^^^^                          ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                          |                       |
[INFO] [stdout]     |                          |                       the same lifetime is elided here
[INFO] [stdout]     |                          the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn parse(input: &'a str) -> nom::IResult<&'a str, Self, nom::error::Error<&'a str>> {
[INFO] [stdout]     |                                                   ++                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> collector/src/descriptor/kind/utils.rs:6:39
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) fn descriptor_lines(input: &str) -> Result<HashMap<&str, Vec<DescriptorLine>>, Error> {
[INFO] [stdout]   |                                       ^^^^                    ^^^^      ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                                       |                       |
[INFO] [stdout]   |                                       |                       the same lifetime is elided here
[INFO] [stdout]   |                                       the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) fn descriptor_lines(input: &str) -> Result<HashMap<&str, Vec<DescriptorLine<'_>>>, Error> {
[INFO] [stdout]   |                                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling parse-all v0.1.0 (/opt/rustwide/workdir/experiments/parse-all)
[INFO] [stderr]    Compiling china-obfs4-raise v0.1.0 (/opt/rustwide/workdir/experiments/2022-10-china-obfs4-raise)
[INFO] [stderr]    Compiling bridge-history v0.1.0 (/opt/rustwide/workdir/experiments/bridge-history)
[INFO] [stdout] warning: unused imports: `BTreeMap` and `HashMap`
[INFO] [stdout]  --> experiments/bridge-history/src/main.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeMap, HashMap};
[INFO] [stdout]   |                        ^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DateTime` and `Date`
[INFO] [stdout]  --> experiments/bridge-history/src/main.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use chrono::{Date, DateTime, TimeZone, Utc};
[INFO] [stdout]   |              ^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `section`
[INFO] [stdout]   --> collector/collector-macros/src/parse_spec.rs:54:26
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn from_section_text(section: &str) -> Result<Self> {
[INFO] [stdout]    |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_section`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ParseSpec` is never constructed
[INFO] [stdout]   --> collector/collector-macros/src/parse_spec.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct ParseSpec {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rule` is never constructed
[INFO] [stdout]   --> collector/collector-macros/src/parse_spec.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct Rule {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Position` is never used
[INFO] [stdout]   --> collector/collector-macros/src/parse_spec.rs:38:6
[INFO] [stdout]    |
[INFO] [stdout] 38 | enum Position {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Quantity` is never used
[INFO] [stdout]   --> collector/collector-macros/src/parse_spec.rs:44:6
[INFO] [stdout]    |
[INFO] [stdout] 44 | enum Quantity {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Version` is never constructed
[INFO] [stdout]   --> collector/collector-macros/src/parse_spec.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct Version(u32, u32, u32, u32);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_section_text` is never used
[INFO] [stdout]   --> collector/collector-macros/src/parse_spec.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | impl ParseSpec {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 54 |     fn from_section_text(section: &str) -> Result<Self> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `section`
[INFO] [stdout]   --> collector/collector-macros/src/parse_spec.rs:54:26
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn from_section_text(section: &str) -> Result<Self> {
[INFO] [stdout]    |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_section`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> experiments/parse-all/src/main.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     return;
[INFO] [stdout]    |     ------ any code following this expression is unreachable
[INFO] [stdout] 35 |
[INFO] [stdout] 36 |     let collector = Arc::new(collector);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> experiments/bridge-history/src/main.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let res = collector
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ParseSpec` is never constructed
[INFO] [stdout]   --> collector/collector-macros/src/parse_spec.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct ParseSpec {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rule` is never constructed
[INFO] [stdout]   --> collector/collector-macros/src/parse_spec.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct Rule {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Position` is never used
[INFO] [stdout]   --> collector/collector-macros/src/parse_spec.rs:38:6
[INFO] [stdout]    |
[INFO] [stdout] 38 | enum Position {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Quantity` is never used
[INFO] [stdout]   --> collector/collector-macros/src/parse_spec.rs:44:6
[INFO] [stdout]    |
[INFO] [stdout] 44 | enum Quantity {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Version` is never constructed
[INFO] [stdout]   --> collector/collector-macros/src/parse_spec.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct Version(u32, u32, u32, u32);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_section_text` is never used
[INFO] [stdout]   --> collector/collector-macros/src/parse_spec.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | impl ParseSpec {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 54 |     fn from_section_text(section: &str) -> Result<Self> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `supported`
[INFO] [stdout]   --> experiments/parse-all/src/main.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let supported = [Type::BridgeServerDescriptor];
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_supported`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `supported`
[INFO] [stdout]   --> experiments/parse-all/src/main.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let supported = [
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_supported`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `supported`
[INFO] [stdout]   --> experiments/parse-all/src/main.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let supported = [Type::BridgeNetworkStatus];
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_supported`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling collector v0.1.0 (/opt/rustwide/workdir/collector)
[INFO] [stdout] warning: unused import: `crate::descriptor::kind::utils::*`
[INFO] [stdout]  --> collector/src/descriptor/kind/server_descriptor/network_status_microdesc_consensus_3.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::descriptor::kind::utils::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ErrorKind`
[INFO] [stdout]  --> collector/src/descriptor/kind/server_descriptor/network_status_microdesc_consensus_3.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::error::{Error, ErrorKind};
[INFO] [stdout]   |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `space0`
[INFO] [stdout]   --> collector/src/descriptor/mod.rs:13:49
[INFO] [stdout]    |
[INFO] [stdout] 13 |         anychar, char, hex_digit1, line_ending, space0, space1, u32,
[INFO] [stdout]    |                                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::multi::fold_many_m_n`
[INFO] [stdout]   --> collector/src/descriptor/mod.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub use nom::multi::fold_many_m_n;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::descriptor::nom_combinators`
[INFO] [stdout]   --> collector/src/descriptor/kind/server_descriptor/microdescriptor.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         use crate::descriptor::nom_combinators::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> collector/src/descriptor/kind/server_descriptor/network_status_microdesc_consensus_3.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn parse(input: &str, version: (u32, u32)) -> Result<Self, Error> {
[INFO] [stdout]   |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version`
[INFO] [stdout]  --> collector/src/descriptor/kind/server_descriptor/network_status_microdesc_consensus_3.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn parse(input: &str, version: (u32, u32)) -> Result<Self, Error> {
[INFO] [stdout]   |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> collector/src/descriptor/kind/mod.rs:329:50
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn parse(input: &'a str) -> nom::IResult<&str, Self, nom::error::Error<&str>> {
[INFO] [stdout]     |                          --                      ^^^^                          ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                          |                       |
[INFO] [stdout]     |                          |                       the same lifetime is elided here
[INFO] [stdout]     |                          the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn parse(input: &'a str) -> nom::IResult<&'a str, Self, nom::error::Error<&'a str>> {
[INFO] [stdout]     |                                                   ++                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> collector/src/descriptor/kind/utils.rs:6:39
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) fn descriptor_lines(input: &str) -> Result<HashMap<&str, Vec<DescriptorLine>>, Error> {
[INFO] [stdout]   |                                       ^^^^                    ^^^^      ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                                       |                       |
[INFO] [stdout]   |                                       |                       the same lifetime is elided here
[INFO] [stdout]   |                                       the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) fn descriptor_lines(input: &str) -> Result<HashMap<&str, Vec<DescriptorLine<'_>>>, Error> {
[INFO] [stdout]   |                                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.60s
[INFO] running `Command { std: "docker" "inspect" "9a059c5161230375561c5ee8a2d4bdafeddc6fb1d6416477350cb100fba36d22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a059c5161230375561c5ee8a2d4bdafeddc6fb1d6416477350cb100fba36d22", kill_on_drop: false }`
[INFO] [stdout] 9a059c5161230375561c5ee8a2d4bdafeddc6fb1d6416477350cb100fba36d22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b687ba7463f829e1a298c46fac642d6066581e7463f5916b1f6f6e4dc45b602d
[INFO] running `Command { std: "docker" "start" "-a" "b687ba7463f829e1a298c46fac642d6066581e7463f5916b1f6f6e4dc45b602d", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: unused import: `super::Microdescriptor`
[INFO] [stderr]   --> collector/src/descriptor/kind/server_descriptor/microdescriptor.rs:96:9
[INFO] [stderr]    |
[INFO] [stderr] 96 |     use super::Microdescriptor;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::descriptor::kind::server_descriptor::Network`
[INFO] [stderr]   --> collector/src/descriptor/kind/server_descriptor/microdescriptor.rs:97:9
[INFO] [stderr]    |
[INFO] [stderr] 97 |     use crate::descriptor::kind::server_descriptor::Network;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::descriptor::kind::utils::*`
[INFO] [stderr]  --> collector/src/descriptor/kind/server_descriptor/network_status_microdesc_consensus_3.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::descriptor::kind::utils::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ErrorKind`
[INFO] [stderr]  --> collector/src/descriptor/kind/server_descriptor/network_status_microdesc_consensus_3.rs:2:27
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::error::{Error, ErrorKind};
[INFO] [stderr]   |                           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `space0`
[INFO] [stderr]   --> collector/src/descriptor/mod.rs:13:49
[INFO] [stderr]    |
[INFO] [stderr] 13 |         anychar, char, hex_digit1, line_ending, space0, space1, u32,
[INFO] [stderr]    |                                                 ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nom::multi::fold_many_m_n`
[INFO] [stderr]   --> collector/src/descriptor/mod.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub use nom::multi::fold_many_m_n;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::descriptor::nom_combinators`
[INFO] [stderr]   --> collector/src/descriptor/kind/server_descriptor/microdescriptor.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |         use crate::descriptor::nom_combinators::*;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]  --> collector/src/descriptor/kind/server_descriptor/network_status_microdesc_consensus_3.rs:9:18
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn parse(input: &str, version: (u32, u32)) -> Result<Self, Error> {
[INFO] [stderr]   |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `version`
[INFO] [stderr]  --> collector/src/descriptor/kind/server_descriptor/network_status_microdesc_consensus_3.rs:9:31
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn parse(input: &str, version: (u32, u32)) -> Result<Self, Error> {
[INFO] [stderr]   |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version`
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> collector/src/descriptor/kind/mod.rs:329:50
[INFO] [stderr]     |
[INFO] [stderr] 329 |     pub fn parse(input: &'a str) -> nom::IResult<&str, Self, nom::error::Error<&str>> {
[INFO] [stderr]     |                          --                      ^^^^                          ^^^^ the same lifetime is elided here
[INFO] [stderr]     |                          |                       |
[INFO] [stderr]     |                          |                       the same lifetime is elided here
[INFO] [stderr]     |                          the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 329 |     pub fn parse(input: &'a str) -> nom::IResult<&'a str, Self, nom::error::Error<&'a str>> {
[INFO] [stderr]     |                                                   ++                               ++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]  --> collector/src/descriptor/kind/utils.rs:6:39
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub(crate) fn descriptor_lines(input: &str) -> Result<HashMap<&str, Vec<DescriptorLine>>, Error> {
[INFO] [stderr]   |                                       ^^^^                    ^^^^      ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]   |                                       |                       |
[INFO] [stderr]   |                                       |                       the same lifetime is elided here
[INFO] [stderr]   |                                       the lifetime is elided here
[INFO] [stderr]   |
[INFO] [stderr]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub(crate) fn descriptor_lines(input: &str) -> Result<HashMap<&str, Vec<DescriptorLine<'_>>>, Error> {
[INFO] [stderr]   |                                                                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::descriptor::kind::utils::*`
[INFO] [stderr]  --> collector/src/descriptor/kind/server_descriptor/network_status_microdesc_consensus_3.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::descriptor::kind::utils::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `collector` (lib) generated 11 warnings (run `cargo fix --lib -p collector` to apply 10 suggestions)
[INFO] [stderr] warning: `collector` (lib test) generated 9 warnings (8 duplicates) (run `cargo fix --lib -p collector --tests` to apply 1 suggestion)
[INFO] [stderr] warning: unused variable: `section`
[INFO] [stderr]   --> collector/collector-macros/src/parse_spec.rs:54:26
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn from_section_text(section: &str) -> Result<Self> {
[INFO] [stderr]    |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_section`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ParseSpec` is never constructed
[INFO] [stderr]   --> collector/collector-macros/src/parse_spec.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | struct ParseSpec {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Rule` is never constructed
[INFO] [stderr]   --> collector/collector-macros/src/parse_spec.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 31 | struct Rule {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Position` is never used
[INFO] [stderr]   --> collector/collector-macros/src/parse_spec.rs:38:6
[INFO] [stderr]    |
[INFO] [stderr] 38 | enum Position {
[INFO] [stderr]    |      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Quantity` is never used
[INFO] [stderr]   --> collector/collector-macros/src/parse_spec.rs:44:6
[INFO] [stderr]    |
[INFO] [stderr] 44 | enum Quantity {
[INFO] [stderr]    |      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Version` is never constructed
[INFO] [stderr]   --> collector/collector-macros/src/parse_spec.rs:51:8
[INFO] [stderr]    |
[INFO] [stderr] 51 | struct Version(u32, u32, u32, u32);
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from_section_text` is never used
[INFO] [stderr]   --> collector/collector-macros/src/parse_spec.rs:54:8
[INFO] [stderr]    |
[INFO] [stderr] 53 | impl ParseSpec {
[INFO] [stderr]    | -------------- associated function in this implementation
[INFO] [stderr] 54 |     fn from_section_text(section: &str) -> Result<Self> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> experiments/parse-all/src/main.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     return;
[INFO] [stderr]    |     ------ any code following this expression is unreachable
[INFO] [stderr] 35 |
[INFO] [stderr] 36 |     let collector = Arc::new(collector);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `supported`
[INFO] [stderr]   --> experiments/parse-all/src/main.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let supported = [Type::BridgeServerDescriptor];
[INFO] [stderr]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_supported`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `supported`
[INFO] [stderr]   --> experiments/parse-all/src/main.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let supported = [
[INFO] [stderr]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_supported`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `supported`
[INFO] [stderr]   --> experiments/parse-all/src/main.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let supported = [Type::BridgeNetworkStatus];
[INFO] [stderr]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_supported`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BTreeMap` and `HashMap`
[INFO] [stderr]  --> experiments/bridge-history/src/main.rs:1:24
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::{BTreeMap, HashMap};
[INFO] [stderr]   |                        ^^^^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DateTime` and `Date`
[INFO] [stderr]  --> experiments/bridge-history/src/main.rs:3:14
[INFO] [stderr]   |
[INFO] [stderr] 3 | use chrono::{Date, DateTime, TimeZone, Utc};
[INFO] [stderr]   |              ^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stdout] 
[INFO] [stderr]   --> experiments/bridge-history/src/main.rs:23:9
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 23 |     let res = collector
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `collector-macros` (lib) generated 7 warnings (run `cargo fix --lib -p collector-macros` to apply 1 suggestion)
[INFO] [stderr] warning: `parse-all` (bin "parse-all" test) generated 4 warnings (run `cargo fix --bin "parse-all" -p parse-all --tests` to apply 3 suggestions)
[INFO] [stderr] warning: `bridge-history` (bin "bridge-history" test) generated 3 warnings (run `cargo fix --bin "bridge-history" -p bridge-history --tests` to apply 3 suggestions)
[INFO] [stderr] warning: `collector-macros` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bridge_history-aa4326eb74069713)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/china_obfs4_drop-49c2ac4a533ef5f2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/china_obfs4_raise-8df0d558a2537cd6)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/collector-5f5a6f6ea04444cd)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test descriptor::kind::server_descriptor::microdescriptor::tests::test_parse_microdesc ... ok
[INFO] [stdout] test descriptor::kind::tests::test_bridge_network_status ... ok
[INFO] [stdout] test descriptor::kind::tests::test_bridge_server_descriptor ... ok
[INFO] [stdout] test descriptor::kind::tests::test_bridgestrap_stats ... ok
[INFO] [stdout] test descriptor::kind::tests::test_bridge_extra_info ... ok
[INFO] [stdout] test descriptor::kind::tests::test_server_descriptor ... ok
[INFO] [stdout] test tests::test_download_index ... FAILED
[INFO] [stdout] test descriptor::kind::tests::test_bridge_server_descriptors ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_download_index stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_download_index' (35) panicked at collector/src/lib.rs:16:73:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Reqwest(reqwest::Error { kind: Request, url: Url { scheme: "https", cannot_be_a_base: false, username: "", password: None, host: Some(Domain("collector.torproject.org")), port: None, path: "/index/index.json", query: None, fragment: None }, source: hyper::Error(Connect, ConnectError("dns error", Custom { kind: Uncategorized, error: "failed to lookup address information: Temporary failure in name resolution" })) })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c76d25f1572 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c76d25f1572 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c76d25f1572 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c76d25f1572 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c76d26029fa - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c76d26029fa - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x5c76d25bdcb6 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c76d25bdcb6 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c76d25d01b9 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c76d25d01b9 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c76d25d0051 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c76d2199f1e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c76d2199f1e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c76d25d04e2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c76d25d04e2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c76d25d0278 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5c76d25cb2c9 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c76d25b1a1d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c76d260b55c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c76d260ad02 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5c76d210f588 - core::result::Result<T,E>::unwrap::h90f9c3931177d31f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5c76d210f588 - collector::tests::test_download_index::{{closure}}::h61bcce2f97e5a01a
[INFO] [stdout]                                at /opt/rustwide/workdir/collector/src/lib.rs:16:73
[INFO] [stdout]   22:     0x5c76d20f7092 - <core::pin::Pin<P> as core::future::future::Future>::poll::h90230be39b9bd28f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x5c76d20f704d - <core::pin::Pin<P> as core::future::future::Future>::poll::h5ddbc9af17778c73
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5c76d2095add - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::he32c39901ff2b1d1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:73
[INFO] [stdout]   25:     0x5c76d2095a1b - tokio::runtime::coop::with_budget::h4b1cfa782152436a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   26:     0x5c76d2095a1b - tokio::runtime::coop::budget::h048fde4882d4a6c7
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   27:     0x5c76d2095a1b - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h8f13e3177af5289d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   28:     0x5c76d2094260 - tokio::runtime::scheduler::current_thread::Context::enter::h103ec67a6d8c702c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   29:     0x5c76d20950ed - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::hb761b2b0b70917de
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:664:44
[INFO] [stdout]   30:     0x5c76d2094df4 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::h00082397a49ad0cf
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   31:     0x5c76d20ce54b - tokio::runtime::context::scoped::Scoped<T>::set::h51c5feda972e949b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   32:     0x5c76d20b56c9 - tokio::runtime::context::set_scheduler::{{closure}}::hf68e6b6c980ea07c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:38
[INFO] [stdout]   33:     0x5c76d21398d2 - std::thread::local::LocalKey<T>::try_with::h5568928d0291f2b2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   34:     0x5c76d213925e - std::thread::local::LocalKey<T>::with::h3f5f3564a23b0b8d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   35:     0x5c76d20b567d - tokio::runtime::context::set_scheduler::h5dbf595d1eccf937
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:17
[INFO] [stdout]   36:     0x5c76d2094ba0 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h4023e6b44ce46d46
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   37:     0x5c76d2094e36 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::hc66fa8da00d595cf
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:652:24
[INFO] [stdout]   38:     0x5c76d2093eb9 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::hb50172f22dd0464d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   39:     0x5c76d207ccc3 - tokio::runtime::context::runtime::enter_runtime::hadc95a63eeb0e32e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   40:     0x5c76d2093df1 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::hce4b8c832193aa34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   41:     0x5c76d2134f1a - tokio::runtime::runtime::Runtime::block_on::h844af810a6f604d4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/runtime.rs:347:52
[INFO] [stdout]   42:     0x5c76d210f0b5 - collector::tests::test_download_index::h0c053fca9dd9ed1d
[INFO] [stdout]                                at /opt/rustwide/workdir/collector/src/lib.rs:16:81
[INFO] [stdout]   43:     0x5c76d210f157 - collector::tests::test_download_index::{{closure}}::h298c561e70b51b35
[INFO] [stdout]                                at /opt/rustwide/workdir/collector/src/lib.rs:14:35
[INFO] [stdout]   44:     0x5c76d213ce76 - core::ops::function::FnOnce::call_once::h3f240300817048c0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5c76d2199cdb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5c76d2199cdb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   47:     0x5c76d21ad6ea - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   48:     0x5c76d21ad6ea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   49:     0x5c76d21ad6ea - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x5c76d21ad6ea - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x5c76d21ad6ea - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x5c76d21ad6ea - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   53:     0x5c76d21ad6ea - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   54:     0x5c76d2187b44 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   55:     0x5c76d2187b44 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   56:     0x5c76d218b4e2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   57:     0x5c76d218b4e2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   58:     0x5c76d218b4e2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   59:     0x5c76d218b4e2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x5c76d218b4e2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x5c76d218b4e2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   62:     0x5c76d218b4e2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x5c76d25c63ff - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   64:     0x5c76d25c63ff - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   65:     0x7767ba8f3aa4 - <unknown>
[INFO] [stdout]   66:     0x7767ba980a64 - clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_download_index
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p collector --lib`
[INFO] running `Command { std: "docker" "inspect" "b687ba7463f829e1a298c46fac642d6066581e7463f5916b1f6f6e4dc45b602d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b687ba7463f829e1a298c46fac642d6066581e7463f5916b1f6f6e4dc45b602d", kill_on_drop: false }`
[INFO] [stdout] b687ba7463f829e1a298c46fac642d6066581e7463f5916b1f6f6e4dc45b602d
