[INFO] cloning repository https://github.com/proycon/lingua-cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/proycon/lingua-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproycon%2Flingua-cli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproycon%2Flingua-cli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7bd742f54d382c7727f3c76f0ef322c26d6f327f
[INFO] building proycon/lingua-cli against try#14accda7ba2c586835d15379a621955d9f047371 for pr-103610
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproycon%2Flingua-cli" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/proycon/lingua-cli on toolchain 14accda7ba2c586835d15379a621955d9f047371
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+14accda7ba2c586835d15379a621955d9f047371" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/proycon/lingua-cli
[INFO] finished tweaking git repo https://github.com/proycon/lingua-cli
[INFO] tweaked toml for git repo https://github.com/proycon/lingua-cli written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/proycon/lingua-cli already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+14accda7ba2c586835d15379a621955d9f047371" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "start" "-a" "b14d4977bb058505f3432d8652e2b3cf47fd9b0175679fbccd45553e1da7383f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b14d4977bb058505f3432d8652e2b3cf47fd9b0175679fbccd45553e1da7383f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b14d4977bb058505f3432d8652e2b3cf47fd9b0175679fbccd45553e1da7383f", kill_on_drop: false }`
[INFO] [stdout] b14d4977bb058505f3432d8652e2b3cf47fd9b0175679fbccd45553e1da7383f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+14accda7ba2c586835d15379a621955d9f047371" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5c03b0579d6db8173cb918287f4b609c2cd7491799ffa9d27594de0b7d0c176
[INFO] running `Command { std: "docker" "start" "-a" "c5c03b0579d6db8173cb918287f4b609c2cd7491799ffa9d27594de0b7d0c176", kill_on_drop: false }`
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[INFO] [stderr]    Compiling itertools v0.10.3
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[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling lingua v1.4.0
[INFO] [stderr]    Compiling lingua-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/main.rs:1:57
[INFO] [stdout]   |
[INFO] [stdout] 1 | use lingua::{LanguageDetector, LanguageDetectorBuilder, Language, IsoCode639_1};
[INFO] [stdout]   |                                                         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.31s
[INFO] running `Command { std: "docker" "inspect" "c5c03b0579d6db8173cb918287f4b609c2cd7491799ffa9d27594de0b7d0c176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5c03b0579d6db8173cb918287f4b609c2cd7491799ffa9d27594de0b7d0c176", kill_on_drop: false }`
[INFO] [stdout] c5c03b0579d6db8173cb918287f4b609c2cd7491799ffa9d27594de0b7d0c176
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+14accda7ba2c586835d15379a621955d9f047371" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b16dcaf55008b750e80b9d621c75547ea1a1adc3ac7c5cceda8b9ca31b9e917a
[INFO] running `Command { std: "docker" "start" "-a" "b16dcaf55008b750e80b9d621c75547ea1a1adc3ac7c5cceda8b9ca31b9e917a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lingua-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/main.rs:1:57
[INFO] [stdout]   |
[INFO] [stdout] 1 | use lingua::{LanguageDetector, LanguageDetectorBuilder, Language, IsoCode639_1};
[INFO] [stdout]   |                                                         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b16dcaf55008b750e80b9d621c75547ea1a1adc3ac7c5cceda8b9ca31b9e917a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b16dcaf55008b750e80b9d621c75547ea1a1adc3ac7c5cceda8b9ca31b9e917a", kill_on_drop: false }`
[INFO] [stdout] b16dcaf55008b750e80b9d621c75547ea1a1adc3ac7c5cceda8b9ca31b9e917a