[INFO] fetching crate rust-command-opt 0.1.0...
[INFO] testing rust-command-opt-0.1.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate rust-command-opt 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rust-command-opt 0.1.0 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 crates.io crate rust-command-opt 0.1.0
[INFO] finished tweaking crates.io crate rust-command-opt 0.1.0
[INFO] tweaked toml for crates.io crate rust-command-opt 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-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_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] [stdout] fb01bae4b8c899ae2e5a51c52f43f072e7eee77fd6658b5da7cc19a6dd7231a8
[INFO] running `Command { std: "docker" "start" "-a" "fb01bae4b8c899ae2e5a51c52f43f072e7eee77fd6658b5da7cc19a6dd7231a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb01bae4b8c899ae2e5a51c52f43f072e7eee77fd6658b5da7cc19a6dd7231a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb01bae4b8c899ae2e5a51c52f43f072e7eee77fd6658b5da7cc19a6dd7231a8", kill_on_drop: false }`
[INFO] [stdout] fb01bae4b8c899ae2e5a51c52f43f072e7eee77fd6658b5da7cc19a6dd7231a8
[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" "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] b7c9205703adc6ccd0891d526bf4282953cb6d64254983e6f9bc72c4ccef5ef9
[INFO] running `Command { std: "docker" "start" "-a" "b7c9205703adc6ccd0891d526bf4282953cb6d64254983e6f9bc72c4ccef5ef9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-command-opt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "b7c9205703adc6ccd0891d526bf4282953cb6d64254983e6f9bc72c4ccef5ef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7c9205703adc6ccd0891d526bf4282953cb6d64254983e6f9bc72c4ccef5ef9", kill_on_drop: false }`
[INFO] [stdout] b7c9205703adc6ccd0891d526bf4282953cb6d64254983e6f9bc72c4ccef5ef9
[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" "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] 311c2a4d189bc68b7e7791c21899c2fb1ec3a806d841716fed9a22364d5d7642
[INFO] running `Command { std: "docker" "start" "-a" "311c2a4d189bc68b7e7791c21899c2fb1ec3a806d841716fed9a22364d5d7642", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-command-opt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "311c2a4d189bc68b7e7791c21899c2fb1ec3a806d841716fed9a22364d5d7642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "311c2a4d189bc68b7e7791c21899c2fb1ec3a806d841716fed9a22364d5d7642", kill_on_drop: false }`
[INFO] [stdout] 311c2a4d189bc68b7e7791c21899c2fb1ec3a806d841716fed9a22364d5d7642
[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" "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] ce9b24d04e47d22fed5d351b589b8bacf4b459357f23a645acbb03592b595be2
[INFO] running `Command { std: "docker" "start" "-a" "ce9b24d04e47d22fed5d351b589b8bacf4b459357f23a645acbb03592b595be2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_command_opt-e5c5f06b8e8c2b30)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests rust-command-opt
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/opt.rs - opt::Opt::get_opt_short_with_default (line 127) ... ok
[INFO] [stdout] test src/opt.rs - opt::Opt (line 8) ... ok
[INFO] [stdout] test src/opt.rs - opt::Opt::get_opt (line 96) ... ok
[INFO] [stdout] test src/opt.rs - opt::Opt::get_opt_normal_with_default (line 147) ... ok
[INFO] [stdout] test src/opt.rs - opt::Opt::get_opt_short (line 166) ... ok
[INFO] [stdout] test src/opt.rs - opt::Opt::get_opt_normal (line 179) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.92s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ce9b24d04e47d22fed5d351b589b8bacf4b459357f23a645acbb03592b595be2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce9b24d04e47d22fed5d351b589b8bacf4b459357f23a645acbb03592b595be2", kill_on_drop: false }`
[INFO] [stdout] ce9b24d04e47d22fed5d351b589b8bacf4b459357f23a645acbb03592b595be2