[INFO] fetching crate result 1.0.0...
[INFO] testing result-1.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate result 1.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate result 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 result 1.0.0
[INFO] finished tweaking crates.io crate result 1.0.0
[INFO] tweaked toml for crates.io crate result 1.0.0 written to /workspace/builds/worker-4/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] 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] a97b1b5f21a1ae6f08cacdf4df43cc976b22349424ef4746521e6a7675dba5b0
[INFO] running `Command { std: "docker" "start" "-a" "a97b1b5f21a1ae6f08cacdf4df43cc976b22349424ef4746521e6a7675dba5b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a97b1b5f21a1ae6f08cacdf4df43cc976b22349424ef4746521e6a7675dba5b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a97b1b5f21a1ae6f08cacdf4df43cc976b22349424ef4746521e6a7675dba5b0", kill_on_drop: false }`
[INFO] [stdout] a97b1b5f21a1ae6f08cacdf4df43cc976b22349424ef4746521e6a7675dba5b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] eaa030ee5df454a826d44701451f47c08cd9897460d55c57be86044cd49a6d56
[INFO] running `Command { std: "docker" "start" "-a" "eaa030ee5df454a826d44701451f47c08cd9897460d55c57be86044cd49a6d56", kill_on_drop: false }`
[INFO] [stderr]    Compiling result v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "eaa030ee5df454a826d44701451f47c08cd9897460d55c57be86044cd49a6d56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa030ee5df454a826d44701451f47c08cd9897460d55c57be86044cd49a6d56", kill_on_drop: false }`
[INFO] [stdout] eaa030ee5df454a826d44701451f47c08cd9897460d55c57be86044cd49a6d56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 9ebf276f9f99d09df3d32f08c4ddbe70703ac76cab6d6a41aed128a2a224df4d
[INFO] running `Command { std: "docker" "start" "-a" "9ebf276f9f99d09df3d32f08c4ddbe70703ac76cab6d6a41aed128a2a224df4d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling result v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "9ebf276f9f99d09df3d32f08c4ddbe70703ac76cab6d6a41aed128a2a224df4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ebf276f9f99d09df3d32f08c4ddbe70703ac76cab6d6a41aed128a2a224df4d", kill_on_drop: false }`
[INFO] [stdout] 9ebf276f9f99d09df3d32f08c4ddbe70703ac76cab6d6a41aed128a2a224df4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 6e7ca8ca9dae2be9dec999c2e5adafbda9244da70c6185eaca5825fc7d3537cc
[INFO] running `Command { std: "docker" "start" "-a" "6e7ca8ca9dae2be9dec999c2e5adafbda9244da70c6185eaca5825fc7d3537cc", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/result-efdf100782595ced)
[INFO] [stdout] test tests::test_option_result ... ok
[INFO] [stderr]    Doc-tests result
[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] [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" "6e7ca8ca9dae2be9dec999c2e5adafbda9244da70c6185eaca5825fc7d3537cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e7ca8ca9dae2be9dec999c2e5adafbda9244da70c6185eaca5825fc7d3537cc", kill_on_drop: false }`
[INFO] [stdout] 6e7ca8ca9dae2be9dec999c2e5adafbda9244da70c6185eaca5825fc7d3537cc