[INFO] fetching crate gcd-rs 0.1.0...
[INFO] testing gcd-rs-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate gcd-rs 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate gcd-rs 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gcd-rs 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate gcd-rs 0.1.0
[INFO] tweaked toml for crates.io crate gcd-rs 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate gcd-rs 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded minimal-lexical v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5296bd42fb93c191f2fcf2e55403adaf874602426677048fa96957f4210d5045
[INFO] running `Command { std: "docker" "start" "-a" "5296bd42fb93c191f2fcf2e55403adaf874602426677048fa96957f4210d5045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5296bd42fb93c191f2fcf2e55403adaf874602426677048fa96957f4210d5045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5296bd42fb93c191f2fcf2e55403adaf874602426677048fa96957f4210d5045", kill_on_drop: false }`
[INFO] [stdout] 5296bd42fb93c191f2fcf2e55403adaf874602426677048fa96957f4210d5045
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ca6b26391b9cccb60cf648fd8ae5df7ec794e1c66a39f04371428273e7d7b6b
[INFO] running `Command { std: "docker" "start" "-a" "1ca6b26391b9cccb60cf648fd8ae5df7ec794e1c66a39f04371428273e7d7b6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling minimal-lexical v0.1.3
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling gcd-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.25s
[INFO] running `Command { std: "docker" "inspect" "1ca6b26391b9cccb60cf648fd8ae5df7ec794e1c66a39f04371428273e7d7b6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ca6b26391b9cccb60cf648fd8ae5df7ec794e1c66a39f04371428273e7d7b6b", kill_on_drop: false }`
[INFO] [stdout] 1ca6b26391b9cccb60cf648fd8ae5df7ec794e1c66a39f04371428273e7d7b6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0cdb21c5f9f8c8e176cc85b4cd13e0b33d4a1cbab83006ce19f294ef0091c3e
[INFO] running `Command { std: "docker" "start" "-a" "d0cdb21c5f9f8c8e176cc85b4cd13e0b33d4a1cbab83006ce19f294ef0091c3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling serde_yaml v0.8.21
[INFO] [stderr]    Compiling gcd-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.92s
[INFO] running `Command { std: "docker" "inspect" "d0cdb21c5f9f8c8e176cc85b4cd13e0b33d4a1cbab83006ce19f294ef0091c3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0cdb21c5f9f8c8e176cc85b4cd13e0b33d4a1cbab83006ce19f294ef0091c3e", kill_on_drop: false }`
[INFO] [stdout] d0cdb21c5f9f8c8e176cc85b4cd13e0b33d4a1cbab83006ce19f294ef0091c3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c8f2ef1dd12e88b642e2dc33f569541af12d3874282a69fdec7fcce4b894d1b
[INFO] running `Command { std: "docker" "start" "-a" "9c8f2ef1dd12e88b642e2dc33f569541af12d3874282a69fdec7fcce4b894d1b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gcd-e4087c5df4e8cf59)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test composer::tests::check_sum ... ok
[INFO] [stdout] test composer::tests::write_checksum ... ok
[INFO] [stdout] test composer::tests::write_descriptor ... ok
[INFO] [stdout] test part_number::tests::part_number_from_bytes ... ok
[INFO] [stdout] test composer::tests::write_text ... ok
[INFO] [stdout] test composer::tests::write_main ... ok
[INFO] [stdout] test composer::tests::write_filler ... ok
[INFO] [stdout] test part_number::tests::part_number_invalid_str1 - should panic ... ok
[INFO] [stdout] test part_number::tests::part_number_invalid_str2 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gcd
[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" "9c8f2ef1dd12e88b642e2dc33f569541af12d3874282a69fdec7fcce4b894d1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c8f2ef1dd12e88b642e2dc33f569541af12d3874282a69fdec7fcce4b894d1b", kill_on_drop: false }`
[INFO] [stdout] 9c8f2ef1dd12e88b642e2dc33f569541af12d3874282a69fdec7fcce4b894d1b