[INFO] fetching crate acovo 0.1.0...
[INFO] checking acovo-0.1.0 against master#b3bd7058c139e71bae0862ef8f8ac936208873e9 for pr-123752
[INFO] extracting crate acovo 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate acovo 0.1.0 on toolchain b3bd7058c139e71bae0862ef8f8ac936208873e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate acovo 0.1.0
[INFO] finished tweaking crates.io crate acovo 0.1.0
[INFO] tweaked toml for crates.io crate acovo 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 97 packages
[INFO] [stderr]       Adding chrono-tz v0.8.6 (latest: v0.9.0)
[INFO] [stderr]       Adding chrono-tz-build v0.2.1 (latest: v0.3.0)
[INFO] [stderr]       Adding nu-ansi-term v0.46.0 (latest: v0.50.0)
[INFO] [stderr]       Adding siphasher v0.3.11 (latest: v1.0.1)
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.55.0)
[INFO] [stderr]       Adding windows-sys v0.48.0 (latest: v0.52.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sharded-slab v0.1.7
[INFO] [stderr]   Downloaded thread_local v1.1.8
[INFO] [stderr]   Downloaded overload v0.1.1
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[INFO] [stderr]   Downloaded nu-ansi-term v0.46.0
[INFO] [stderr]   Downloaded chrono-tz-build v0.2.1
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[INFO] [stderr]   Downloaded atomic_refcell v0.1.13
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[INFO] [stderr]   Downloaded tracing-appender v0.2.3
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[INFO] [stderr]   Downloaded phf_generator v0.11.2
[INFO] [stderr]   Downloaded parse-zoneinfo v0.3.0
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.18
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[INFO] [stderr]   Downloaded phf_codegen v0.11.2
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[INFO] [stderr]   Downloaded siphasher v0.3.11
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[INFO] [stderr]   Downloaded tracing-attributes v0.1.27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e121adc5077534d95e5e76a69995ea516a82007b4e19d1b715b0b86502e7c6fe
[INFO] running `Command { std: "docker" "start" "-a" "e121adc5077534d95e5e76a69995ea516a82007b4e19d1b715b0b86502e7c6fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e121adc5077534d95e5e76a69995ea516a82007b4e19d1b715b0b86502e7c6fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e121adc5077534d95e5e76a69995ea516a82007b4e19d1b715b0b86502e7c6fe", kill_on_drop: false }`
[INFO] [stdout] e121adc5077534d95e5e76a69995ea516a82007b4e19d1b715b0b86502e7c6fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd2561d5e69d137f400f8971e83133a69f6c17afe0f3ee1371449c2887ce2dfb
[INFO] running `Command { std: "docker" "start" "-a" "fd2561d5e69d137f400f8971e83133a69f6c17afe0f3ee1371449c2887ce2dfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking crossbeam-channel v0.5.12
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking crc64 v2.0.0
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]     Checking atomic_refcell v0.1.13
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking dns-lookup v2.0.4
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]     Checking time v0.3.35
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]    Compiling chrono-tz-build v0.2.1
[INFO] [stderr]    Compiling chrono-tz v0.8.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking tracing-appender v0.2.3
[INFO] [stderr]     Checking acovo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Local` is imported redundantly
[INFO] [stdout]   --> src/time.rs:2:14
[INFO] [stdout]    |
[INFO] [stdout] 2  | use chrono::{Local,Utc};
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 | use chrono::prelude::*;
[INFO] [stdout]    |     ------------------ the item `Local` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Utc` is imported redundantly
[INFO] [stdout]   --> src/time.rs:2:20
[INFO] [stdout]    |
[INFO] [stdout] 2  | use chrono::{Local,Utc};
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 | use chrono::prelude::*;
[INFO] [stdout]    |     ------------------ the item `Utc` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DateTime` is imported redundantly
[INFO] [stdout]   --> src/time.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use chrono::DateTime;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 | use chrono_tz::Tz::UTC;
[INFO] [stdout] 12 | use chrono::prelude::*;
[INFO] [stdout]    |     ------------------ the item `DateTime` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono_tz::Tz::UTC`
[INFO] [stdout]   --> src/time.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use chrono_tz::Tz::UTC;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/trace.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_appender::non_blocking::NonBlocking`
[INFO] [stdout]  --> src/trace.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tracing_appender::non_blocking::NonBlocking;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::*`
[INFO] [stdout]    --> src/proto.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |     use serde_json::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Serialize`
[INFO] [stdout]    --> src/proto.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |         use serde_derive::{Deserialize, Serialize};
[INFO] [stdout]     |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::*`
[INFO] [stdout]    --> src/proto.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |         use serde_json::*;
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Local` is imported redundantly
[INFO] [stdout]   --> src/time.rs:2:14
[INFO] [stdout]    |
[INFO] [stdout] 2  | use chrono::{Local,Utc};
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 | use chrono::prelude::*;
[INFO] [stdout]    |     ------------------ the item `Local` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Utc` is imported redundantly
[INFO] [stdout]   --> src/time.rs:2:20
[INFO] [stdout]    |
[INFO] [stdout] 2  | use chrono::{Local,Utc};
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 | use chrono::prelude::*;
[INFO] [stdout]    |     ------------------ the item `Utc` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DateTime` is imported redundantly
[INFO] [stdout]   --> src/time.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use chrono::DateTime;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 | use chrono_tz::Tz::UTC;
[INFO] [stdout] 12 | use chrono::prelude::*;
[INFO] [stdout]    |     ------------------ the item `DateTime` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono_tz::Tz::UTC`
[INFO] [stdout]   --> src/time.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use chrono_tz::Tz::UTC;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::fs::get_exe_dir`
[INFO] [stdout]  --> src/trace.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::fs::get_exe_dir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::time::LocalTimeFormatter`
[INFO] [stdout]  --> src/trace.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::time::LocalTimeFormatter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/trace.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing::*`
[INFO] [stdout]  --> src/trace.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tracing::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_appender::non_blocking::NonBlocking`
[INFO] [stdout]  --> src/trace.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tracing_appender::non_blocking::NonBlocking;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::datetime_from_str`: use `DateTime::parse_from_str` or `NaiveDateTime::parse_from_str` with `and_utc()` or `and_local_timezone()` instead
[INFO] [stdout]   --> src/time.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |     match Local.datetime_from_str(timestamp, "%Y%m%d%H%M%S") {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::datetime_from_str`: use `DateTime::parse_from_str` or `NaiveDateTime::parse_from_str` with `and_utc()` or `and_local_timezone()` instead
[INFO] [stdout]   --> src/time.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |     match Local.datetime_from_str(timestamp, "%Y%m%d%H%M%S") {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `AppId` is never read
[INFO] [stdout]    --> src/proto.rs:185:13
[INFO] [stdout]     |
[INFO] [stdout] 184 |         struct Item {
[INFO] [stdout]     |                ---- field in this struct
[INFO] [stdout] 185 |             AppId: String,
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Item` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `raiseRequestError` should have a snake case name
[INFO] [stdout]    --> src/proto.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn raiseRequestError(&mut self, code: u32, msg: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `raise_request_error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `AppId` should have a snake case name
[INFO] [stdout]    --> src/proto.rs:185:13
[INFO] [stdout]     |
[INFO] [stdout] 185 |             AppId: String,
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `app_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `raiseRequestError` should have a snake case name
[INFO] [stdout]    --> src/proto.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn raiseRequestError(&mut self, code: u32, msg: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `raise_request_error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.99s
[INFO] running `Command { std: "docker" "inspect" "fd2561d5e69d137f400f8971e83133a69f6c17afe0f3ee1371449c2887ce2dfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd2561d5e69d137f400f8971e83133a69f6c17afe0f3ee1371449c2887ce2dfb", kill_on_drop: false }`
[INFO] [stdout] fd2561d5e69d137f400f8971e83133a69f6c17afe0f3ee1371449c2887ce2dfb
