[INFO] fetching crate urgeopts 0.1.2...
[INFO] testing urgeopts-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate urgeopts 0.1.2 into /workspace/builds/worker-93/source
[INFO] validating manifest of crates.io crate urgeopts 0.1.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate urgeopts 0.1.2
[INFO] finished tweaking crates.io crate urgeopts 0.1.2
[INFO] tweaked toml for crates.io crate urgeopts 0.1.2 written to /workspace/builds/worker-93/source/Cargo.toml
[INFO] crate crates.io crate urgeopts 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d48b4c97bc3382b9b4cbfbc190684bca9798198c59550a9851372c03fcd58220
[INFO] running `Command { std: "docker" "start" "-a" "d48b4c97bc3382b9b4cbfbc190684bca9798198c59550a9851372c03fcd58220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d48b4c97bc3382b9b4cbfbc190684bca9798198c59550a9851372c03fcd58220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d48b4c97bc3382b9b4cbfbc190684bca9798198c59550a9851372c03fcd58220", kill_on_drop: false }`
[INFO] [stdout] d48b4c97bc3382b9b4cbfbc190684bca9798198c59550a9851372c03fcd58220
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17c31aafc7779cdd9ea5fed195ee27c0b57f5a0edaf7c95670947374b09b5974
[INFO] running `Command { std: "docker" "start" "-a" "17c31aafc7779cdd9ea5fed195ee27c0b57f5a0edaf7c95670947374b09b5974", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling urgeopts v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.46s
[INFO] running `Command { std: "docker" "inspect" "17c31aafc7779cdd9ea5fed195ee27c0b57f5a0edaf7c95670947374b09b5974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17c31aafc7779cdd9ea5fed195ee27c0b57f5a0edaf7c95670947374b09b5974", kill_on_drop: false }`
[INFO] [stdout] 17c31aafc7779cdd9ea5fed195ee27c0b57f5a0edaf7c95670947374b09b5974
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac9375487484c9b29db47a40034ee26976ff4efbafccecd33b27275dbdddf7b7
[INFO] running `Command { std: "docker" "start" "-a" "ac9375487484c9b29db47a40034ee26976ff4efbafccecd33b27275dbdddf7b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling urgeopts v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "ac9375487484c9b29db47a40034ee26976ff4efbafccecd33b27275dbdddf7b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac9375487484c9b29db47a40034ee26976ff4efbafccecd33b27275dbdddf7b7", kill_on_drop: false }`
[INFO] [stdout] ac9375487484c9b29db47a40034ee26976ff4efbafccecd33b27275dbdddf7b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0fde3e530afc7bb14df2e6c024a8ad91ce4945053177084f6ef086bac38afb73
[INFO] running `Command { std: "docker" "start" "-a" "0fde3e530afc7bb14df2e6c024a8ad91ce4945053177084f6ef086bac38afb73", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/urgeopts-4a491dff6d1a528f)
[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" "0fde3e530afc7bb14df2e6c024a8ad91ce4945053177084f6ef086bac38afb73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fde3e530afc7bb14df2e6c024a8ad91ce4945053177084f6ef086bac38afb73", kill_on_drop: false }`
[INFO] [stdout] 0fde3e530afc7bb14df2e6c024a8ad91ce4945053177084f6ef086bac38afb73