[INFO] fetching crate projecteuler_rs 0.1.0...
[INFO] testing projecteuler_rs-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate projecteuler_rs 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate projecteuler_rs 0.1.0 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 projecteuler_rs 0.1.0
[INFO] finished tweaking crates.io crate projecteuler_rs 0.1.0
[INFO] tweaked toml for crates.io crate projecteuler_rs 0.1.0 written to /workspace/builds/worker-0/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] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e96e3722cca94dbdeb91d78d68558162924639f8336e825a60d8a3f4421e65f0
[INFO] running `Command { std: "docker" "start" "-a" "e96e3722cca94dbdeb91d78d68558162924639f8336e825a60d8a3f4421e65f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e96e3722cca94dbdeb91d78d68558162924639f8336e825a60d8a3f4421e65f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e96e3722cca94dbdeb91d78d68558162924639f8336e825a60d8a3f4421e65f0", kill_on_drop: false }`
[INFO] [stdout] e96e3722cca94dbdeb91d78d68558162924639f8336e825a60d8a3f4421e65f0
[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=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] a661865b8d3e865e88caaca8a155caafbb3a9862de4b2ec9dc896065f6366ff6
[INFO] running `Command { std: "docker" "start" "-a" "a661865b8d3e865e88caaca8a155caafbb3a9862de4b2ec9dc896065f6366ff6", kill_on_drop: false }`
[INFO] [stderr]    Compiling projecteuler_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "a661865b8d3e865e88caaca8a155caafbb3a9862de4b2ec9dc896065f6366ff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a661865b8d3e865e88caaca8a155caafbb3a9862de4b2ec9dc896065f6366ff6", kill_on_drop: false }`
[INFO] [stdout] a661865b8d3e865e88caaca8a155caafbb3a9862de4b2ec9dc896065f6366ff6
[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=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] 06a53cd539cb866ab1130104a92deabfe501d65a35afe4dd712d7ab2020991a4
[INFO] running `Command { std: "docker" "start" "-a" "06a53cd539cb866ab1130104a92deabfe501d65a35afe4dd712d7ab2020991a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling projecteuler_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "06a53cd539cb866ab1130104a92deabfe501d65a35afe4dd712d7ab2020991a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06a53cd539cb866ab1130104a92deabfe501d65a35afe4dd712d7ab2020991a4", kill_on_drop: false }`
[INFO] [stdout] 06a53cd539cb866ab1130104a92deabfe501d65a35afe4dd712d7ab2020991a4
[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=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] 9e3a72d1a1d59dad3ff9a772f3d8c30fa46bbf4004a66abc85166f0231eb7526
[INFO] running `Command { std: "docker" "start" "-a" "9e3a72d1a1d59dad3ff9a772f3d8c30fa46bbf4004a66abc85166f0231eb7526", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/projecteuler_rs-745fa6e7184db370)
[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] [stderr]    Doc-tests projecteuler_rs
[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" "9e3a72d1a1d59dad3ff9a772f3d8c30fa46bbf4004a66abc85166f0231eb7526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e3a72d1a1d59dad3ff9a772f3d8c30fa46bbf4004a66abc85166f0231eb7526", kill_on_drop: false }`
[INFO] [stdout] 9e3a72d1a1d59dad3ff9a772f3d8c30fa46bbf4004a66abc85166f0231eb7526