[INFO] cloning repository https://github.com/LittleGuest/cffc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LittleGuest/cffc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLittleGuest%2Fcffc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLittleGuest%2Fcffc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4c9047400fd4e483baf0653e9e7a2d0ba336d05c [INFO] testing LittleGuest/cffc against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLittleGuest%2Fcffc" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LittleGuest/cffc on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LittleGuest/cffc [INFO] finished tweaking git repo https://github.com/LittleGuest/cffc [INFO] tweaked toml for git repo https://github.com/LittleGuest/cffc written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/LittleGuest/cffc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1c7ed0a5b5888809befeb78deaa6808bb92a53a629cd790ed95dc28c697b0f2a [INFO] running `Command { std: "docker" "start" "-a" "1c7ed0a5b5888809befeb78deaa6808bb92a53a629cd790ed95dc28c697b0f2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1c7ed0a5b5888809befeb78deaa6808bb92a53a629cd790ed95dc28c697b0f2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c7ed0a5b5888809befeb78deaa6808bb92a53a629cd790ed95dc28c697b0f2a", kill_on_drop: false }` [INFO] [stdout] 1c7ed0a5b5888809befeb78deaa6808bb92a53a629cd790ed95dc28c697b0f2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8772f240af7feb20f9c7d8fe0fdda90e4e27cefd19540adc69b764b27b1336a3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8772f240af7feb20f9c7d8fe0fdda90e4e27cefd19540adc69b764b27b1336a3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling syn v1.0.71 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-task v0.3.14 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling futures-io v0.3.14 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling const_fn v0.4.7 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling httparse v1.4.0 [INFO] [stderr] Compiling unic-common v0.9.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling unic-char-range v0.9.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling deunicode v0.4.3 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling humansize v1.1.0 [INFO] [stderr] Compiling futures-channel v0.3.14 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling time v0.2.26 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling unic-ucd-version v0.9.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling bytestring v1.0.0 [INFO] [stderr] Compiling unic-char-property v0.9.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling slug v0.1.4 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling unic-ucd-segment v0.9.0 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling unic-segment v0.9.0 [INFO] [stderr] Compiling sha-1 v0.9.4 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling resolv-conf v0.7.0 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling regex v1.5.3 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling url v2.2.1 [INFO] [stderr] Compiling parse-zoneinfo v0.3.0 [INFO] [stderr] Compiling globset v0.4.6 [INFO] [stderr] Compiling ignore v0.4.17 [INFO] [stderr] Compiling chrono-tz v0.5.3 [INFO] [stderr] Compiling globwalk v0.8.1 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling futures-macro v0.3.14 [INFO] [stderr] Compiling pin-project-internal v0.4.28 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling derive_more v0.99.13 [INFO] [stderr] Compiling actix-macros v0.1.3 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling actix-web-codegen v0.4.0 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling futures-util v0.3.14 [INFO] [stderr] Compiling pin-project v1.0.7 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling pin-project v0.4.28 [INFO] [stderr] Compiling actix-codec v0.3.0 [INFO] [stderr] Compiling actix-threadpool v0.3.3 [INFO] [stderr] Compiling actix-rt v1.1.1 [INFO] [stderr] Compiling actix-service v1.0.6 [INFO] [stderr] Compiling futures v0.3.14 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling trust-dns-proto v0.19.7 [INFO] [stderr] Compiling actix-utils v2.0.0 [INFO] [stderr] Compiling actix-server v1.0.4 [INFO] [stderr] Compiling actix-tls v2.0.0 [INFO] [stderr] Compiling trust-dns-resolver v0.19.7 [INFO] [stderr] Compiling actix-testing v1.0.1 [INFO] [stderr] Compiling actix-connect v2.0.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling actix-router v0.2.7 [INFO] [stderr] Compiling serde_yaml v0.8.17 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde-transcode v1.1.0 [INFO] [stderr] Compiling actix-http v2.2.0 [INFO] [stderr] Compiling tera v1.8.0 [INFO] [stderr] Compiling awc v2.0.3 [INFO] [stderr] Compiling actix-web v3.3.2 [INFO] [stderr] Compiling cffc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/bin/cli.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SubCommand` [INFO] [stdout] --> src/bin/cli.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | use clap::{App, Arg, SubCommand}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/convert.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_transcode::transcode` [INFO] [stdout] --> src/convert.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 132 | use serde_transcode::transcode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/convert.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `from` is never read [INFO] [stdout] --> src/convert.rs:18:25 [INFO] [stdout] | [INFO] [stdout] 18 | let mut from = "".to_string(); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/convert.rs:57:19 [INFO] [stdout] | [INFO] [stdout] 57 | if let Ok(v) = serde_json::from_str::(text) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/convert.rs:60:19 [INFO] [stdout] | [INFO] [stdout] 60 | if let Ok(v) = serde_yaml::from_str::(text) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/convert.rs:63:19 [INFO] [stdout] | [INFO] [stdout] 63 | if let Ok(v) = toml::from_str::(text) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TOML` [INFO] [stdout] --> src/convert.rs:165:5 [INFO] [stdout] | [INFO] [stdout] 165 | / const TOML: &str = r#" [INFO] [stdout] 166 | | [package] [INFO] [stdout] 167 | | name = "cffc" [INFO] [stdout] 168 | | version = "0.1.0" [INFO] [stdout] ... | [INFO] [stdout] 177 | | toml = "0.5.8" [INFO] [stdout] 178 | | "#; [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `JSON` [INFO] [stdout] --> src/convert.rs:180:5 [INFO] [stdout] | [INFO] [stdout] 180 | / const JSON: &str = r#" [INFO] [stdout] 181 | | { [INFO] [stdout] 182 | | "package":{ [INFO] [stdout] 183 | | "name":"cffc", [INFO] [stdout] ... | [INFO] [stdout] 198 | | } [INFO] [stdout] 199 | | "#; [INFO] [stdout] | |_______^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `YAML` [INFO] [stdout] --> src/convert.rs:201:5 [INFO] [stdout] | [INFO] [stdout] 201 | / const YAML: &str = r#" [INFO] [stdout] 202 | | package: [INFO] [stdout] 203 | | name: cffc [INFO] [stdout] 204 | | version: 0.1.0 [INFO] [stdout] ... | [INFO] [stdout] 214 | | toml: 0.5.8 [INFO] [stdout] 215 | | "#; [INFO] [stdout] | |_______^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 24s [INFO] running `Command { std: "docker" "inspect" "8772f240af7feb20f9c7d8fe0fdda90e4e27cefd19540adc69b764b27b1336a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8772f240af7feb20f9c7d8fe0fdda90e4e27cefd19540adc69b764b27b1336a3", kill_on_drop: false }` [INFO] [stdout] 8772f240af7feb20f9c7d8fe0fdda90e4e27cefd19540adc69b764b27b1336a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56e9c43deb464201559d26eb136f17b56e6c202bd670e641e2f99663a2bccf8f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "56e9c43deb464201559d26eb136f17b56e6c202bd670e641e2f99663a2bccf8f", kill_on_drop: false }` [INFO] [stderr] Compiling cffc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/bin/cli.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SubCommand` [INFO] [stdout] --> src/bin/cli.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | use clap::{App, Arg, SubCommand}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/convert.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_transcode::transcode` [INFO] [stdout] --> src/convert.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 132 | use serde_transcode::transcode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `from` is never read [INFO] [stdout] --> src/convert.rs:18:25 [INFO] [stdout] | [INFO] [stdout] 18 | let mut from = "".to_string(); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/convert.rs:57:19 [INFO] [stdout] | [INFO] [stdout] 57 | if let Ok(v) = serde_json::from_str::(text) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/convert.rs:60:19 [INFO] [stdout] | [INFO] [stdout] 60 | if let Ok(v) = serde_yaml::from_str::(text) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/convert.rs:63:19 [INFO] [stdout] | [INFO] [stdout] 63 | if let Ok(v) = toml::from_str::(text) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/convert.rs:240:9 [INFO] [stdout] | [INFO] [stdout] 240 | serde_transcode::transcode(&mut jde, &mut jse); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/convert.rs:248:9 [INFO] [stdout] | [INFO] [stdout] 248 | serde_transcode::transcode(&mut jde, &mut tse); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.13s [INFO] running `Command { std: "docker" "inspect" "56e9c43deb464201559d26eb136f17b56e6c202bd670e641e2f99663a2bccf8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56e9c43deb464201559d26eb136f17b56e6c202bd670e641e2f99663a2bccf8f", kill_on_drop: false }` [INFO] [stdout] 56e9c43deb464201559d26eb136f17b56e6c202bd670e641e2f99663a2bccf8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b02a35c0fb59e5b29985d3702b744e079397ba007019884851dda3ec41776833 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b02a35c0fb59e5b29985d3702b744e079397ba007019884851dda3ec41776833", kill_on_drop: false }` [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/bin/cli.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `SubCommand` [INFO] [stderr] --> src/bin/cli.rs:4:22 [INFO] [stderr] | [INFO] [stderr] 4 | use clap::{App, Arg, SubCommand}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/convert.rs:130:9 [INFO] [stderr] | [INFO] [stderr] 130 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_transcode::transcode` [INFO] [stderr] --> src/convert.rs:132:9 [INFO] [stderr] | [INFO] [stderr] 132 | use serde_transcode::transcode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `from` is never read [INFO] [stderr] --> src/convert.rs:18:25 [INFO] [stderr] | [INFO] [stderr] 18 | let mut from = "".to_string(); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/convert.rs:57:19 [INFO] [stderr] | [INFO] [stderr] 57 | if let Ok(v) = serde_json::from_str::(text) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/convert.rs:60:19 [INFO] [stderr] | [INFO] [stderr] 60 | if let Ok(v) = serde_yaml::from_str::(text) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/convert.rs:63:19 [INFO] [stderr] | [INFO] [stderr] 63 | if let Ok(v) = toml::from_str::(text) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/convert.rs:240:9 [INFO] [stderr] | [INFO] [stderr] 240 | serde_transcode::transcode(&mut jde, &mut jse); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/convert.rs:248:9 [INFO] [stderr] | [INFO] [stderr] 248 | serde_transcode::transcode(&mut jde, &mut tse); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/app-2db7a17c5f68c856) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cffc-c049c64e88bf7d28) [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] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] {"package":{"name":"cffc","version":"0.1.0","authors":["gopher9527 "],"edition":"2018"},"dependencies":{"actix-web":"3.3.2","serde":"1.0.125","serde_json":"1.0.64","tera":"1.8.0","tokio":"1.5.0","toml":"0.5.8"}}--- [INFO] [stdout] package: [INFO] [stdout] name: cffc [INFO] [stdout] version: 0.1.0 [INFO] [stdout] authors: [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cli-8bd593cbde841567) [INFO] [stdout] - gopher9527 [INFO] [stdout] edition: "2018" [INFO] [stdout] dependencies: [INFO] [stdout] actix-web: 3.3.2 [INFO] [stdout] serde: 1.0.125 [INFO] [stdout] serde_json: 1.0.64 [INFO] [stdout] tera: 1.8.0 [INFO] [stdout] tokio: 1.5.0 [INFO] [stdout] toml: 0.5.8 [INFO] [stdout] --- [INFO] [stdout] package: [INFO] [stdout] name: cffc [INFO] [stdout] version: 0.1.0 [INFO] [stdout] authors: [INFO] [stdout] - gopher9527 [INFO] [stdout] edition: "2018" [INFO] [stdout] dependencies: [INFO] [stdout] actix-web: 3.3.2 [INFO] [stdout] serde: 1.0.125 [INFO] [stdout] serde_json: 1.0.64 [INFO] [stdout] tera: 1.8.0 [INFO] [stdout] tokio: 1.5.0 [INFO] [stdout] toml: 0.5.8 [INFO] [stdout] test convert::test::test_convert ... ok [INFO] [stdout] test convert::test::test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "b02a35c0fb59e5b29985d3702b744e079397ba007019884851dda3ec41776833", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b02a35c0fb59e5b29985d3702b744e079397ba007019884851dda3ec41776833", kill_on_drop: false }` [INFO] [stdout] b02a35c0fb59e5b29985d3702b744e079397ba007019884851dda3ec41776833