[INFO] fetching crate TransJLC 0.2.0...
[INFO] checking TransJLC-0.2.0 against master#3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777 for pr-132289
[INFO] extracting crate TransJLC 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate TransJLC 0.2.0 on toolchain 3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate TransJLC 0.2.0
[INFO] finished tweaking crates.io crate TransJLC 0.2.0
[INFO] tweaked toml for crates.io crate TransJLC 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate TransJLC 0.2.0 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" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b95db9ca1944d0ebfd783b423c6fd84b37956e0258c216b199a1d7f3194613e
[INFO] running `Command { std: "docker" "start" "-a" "2b95db9ca1944d0ebfd783b423c6fd84b37956e0258c216b199a1d7f3194613e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b95db9ca1944d0ebfd783b423c6fd84b37956e0258c216b199a1d7f3194613e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b95db9ca1944d0ebfd783b423c6fd84b37956e0258c216b199a1d7f3194613e", kill_on_drop: false }`
[INFO] [stdout] 2b95db9ca1944d0ebfd783b423c6fd84b37956e0258c216b199a1d7f3194613e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f246dbf7cc826fdf4df0fde683392f32ff84c35e272a92949bc40abb41f6c407
[INFO] running `Command { std: "docker" "start" "-a" "f246dbf7cc826fdf4df0fde683392f32ff84c35e272a92949bc40abb41f6c407", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_derive v1.0.208
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
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[INFO] [stderr]     Checking zeroize v1.8.1
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[INFO] [stderr]     Checking zerocopy v0.7.35
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[INFO] [stderr]    Compiling rust-i18n-macro v3.1.1
[INFO] [stderr]     Checking TransJLC v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Color` and `Colorize`
[INFO] [stdout]  --> src/lib.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use colored::{Color, Colorize};
[INFO] [stdout]   |               ^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Color` and `Colorize`
[INFO] [stdout]  --> src/lib.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use colored::{Color, Colorize};
[INFO] [stdout]   |               ^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rust_i18n::t`
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rust_i18n::t;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rust_i18n::t`
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rust_i18n::t;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Trace`, `Warn`, and `Error` are never constructed
[INFO] [stdout]  --> src/log.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Level {
[INFO] [stdout]   |          ----- variants in this enum
[INFO] [stdout] 5 |     Trace,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 6 |     Info,
[INFO] [stdout] 7 |     Warn,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 8 |     Error,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `level` is never read
[INFO] [stdout]   --> src/log.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Log  {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 12 |     level: Level,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/log.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Log {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout] 16 |     pub fn new(level: Level) -> Log {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn info(&self, msg: &str, color: Color) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn info_no_color(&self, msg: &str) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn error(&self, msg: &str) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn warn(&self, msg: &str) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn trace(&self, msg: &str) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub fn set_level(&mut self, level: Level) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Trace`, `Warn`, and `Error` are never constructed
[INFO] [stdout]  --> src/log.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Level {
[INFO] [stdout]   |          ----- variants in this enum
[INFO] [stdout] 5 |     Trace,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 6 |     Info,
[INFO] [stdout] 7 |     Warn,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 8 |     Error,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `level` is never read
[INFO] [stdout]   --> src/log.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Log  {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 12 |     level: Level,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/log.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Log {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout] 16 |     pub fn new(level: Level) -> Log {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn info(&self, msg: &str, color: Color) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn info_no_color(&self, msg: &str) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn error(&self, msg: &str) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn warn(&self, msg: &str) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn trace(&self, msg: &str) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub fn set_level(&mut self, level: Level) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.65s
[INFO] running `Command { std: "docker" "inspect" "f246dbf7cc826fdf4df0fde683392f32ff84c35e272a92949bc40abb41f6c407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f246dbf7cc826fdf4df0fde683392f32ff84c35e272a92949bc40abb41f6c407", kill_on_drop: false }`
[INFO] [stdout] f246dbf7cc826fdf4df0fde683392f32ff84c35e272a92949bc40abb41f6c407
