[INFO] fetching crate rustgo 1.0.0...
[INFO] testing rustgo-1.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rustgo 1.0.0 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate rustgo 1.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustgo 1.0.0
[INFO] finished tweaking crates.io crate rustgo 1.0.0
[INFO] tweaked toml for crates.io crate rustgo 1.0.0 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b36c10ef048acb5a9377fccbfc0fc75bc89613aba9cf9f2edb8f3bee5e674307
[INFO] running `Command { std: "docker" "start" "-a" "b36c10ef048acb5a9377fccbfc0fc75bc89613aba9cf9f2edb8f3bee5e674307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b36c10ef048acb5a9377fccbfc0fc75bc89613aba9cf9f2edb8f3bee5e674307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b36c10ef048acb5a9377fccbfc0fc75bc89613aba9cf9f2edb8f3bee5e674307", kill_on_drop: false }`
[INFO] [stdout] b36c10ef048acb5a9377fccbfc0fc75bc89613aba9cf9f2edb8f3bee5e674307
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79c64099ffddb2aaff9297e47a3231d3aed1bd101fa321eb05656b858fe2581c
[INFO] running `Command { std: "docker" "start" "-a" "79c64099ffddb2aaff9297e47a3231d3aed1bd101fa321eb05656b858fe2581c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustgo v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "79c64099ffddb2aaff9297e47a3231d3aed1bd101fa321eb05656b858fe2581c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79c64099ffddb2aaff9297e47a3231d3aed1bd101fa321eb05656b858fe2581c", kill_on_drop: false }`
[INFO] [stdout] 79c64099ffddb2aaff9297e47a3231d3aed1bd101fa321eb05656b858fe2581c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eba1d9430c2ad430335956061c5cac2be0f3aaac4ac99d3ff37376d3854ce9f3
[INFO] running `Command { std: "docker" "start" "-a" "eba1d9430c2ad430335956061c5cac2be0f3aaac4ac99d3ff37376d3854ce9f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustgo v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "eba1d9430c2ad430335956061c5cac2be0f3aaac4ac99d3ff37376d3854ce9f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eba1d9430c2ad430335956061c5cac2be0f3aaac4ac99d3ff37376d3854ce9f3", kill_on_drop: false }`
[INFO] [stdout] eba1d9430c2ad430335956061c5cac2be0f3aaac4ac99d3ff37376d3854ce9f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d455277132996f51f1f2187933419882b9fdef7c76b144c475b7bb3da431622
[INFO] running `Command { std: "docker" "start" "-a" "9d455277132996f51f1f2187933419882b9fdef7c76b144c475b7bb3da431622", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustgo-555650c00fcd8853)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustgo
[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" "9d455277132996f51f1f2187933419882b9fdef7c76b144c475b7bb3da431622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d455277132996f51f1f2187933419882b9fdef7c76b144c475b7bb3da431622", kill_on_drop: false }`
[INFO] [stdout] 9d455277132996f51f1f2187933419882b9fdef7c76b144c475b7bb3da431622