[INFO] fetching crate checkluhn 0.0.1...
[INFO] testing checkluhn-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate checkluhn 0.0.1 into /workspace/builds/worker-113/source
[INFO] validating manifest of crates.io crate checkluhn 0.0.1 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 checkluhn 0.0.1
[INFO] finished tweaking crates.io crate checkluhn 0.0.1
[INFO] tweaked toml for crates.io crate checkluhn 0.0.1 written to /workspace/builds/worker-113/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] 5524844a5c99d30ab22b25cd4ad4363ae152d9ea44123e4f8f1d881d4502013c
[INFO] running `Command { std: "docker" "start" "-a" "5524844a5c99d30ab22b25cd4ad4363ae152d9ea44123e4f8f1d881d4502013c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5524844a5c99d30ab22b25cd4ad4363ae152d9ea44123e4f8f1d881d4502013c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5524844a5c99d30ab22b25cd4ad4363ae152d9ea44123e4f8f1d881d4502013c", kill_on_drop: false }`
[INFO] [stdout] 5524844a5c99d30ab22b25cd4ad4363ae152d9ea44123e4f8f1d881d4502013c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] f47d3bb1952f137b906ccbfef8884c81c487e8d34f24f27352494194746ba508
[INFO] running `Command { std: "docker" "start" "-a" "f47d3bb1952f137b906ccbfef8884c81c487e8d34f24f27352494194746ba508", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling checkluhn v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "f47d3bb1952f137b906ccbfef8884c81c487e8d34f24f27352494194746ba508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f47d3bb1952f137b906ccbfef8884c81c487e8d34f24f27352494194746ba508", kill_on_drop: false }`
[INFO] [stdout] f47d3bb1952f137b906ccbfef8884c81c487e8d34f24f27352494194746ba508
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] a3f2fa6db1c3c6cbc25e310dd15a2a7a0b9396d801f7a756f76012da586a77e2
[INFO] running `Command { std: "docker" "start" "-a" "a3f2fa6db1c3c6cbc25e310dd15a2a7a0b9396d801f7a756f76012da586a77e2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling checkluhn v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "a3f2fa6db1c3c6cbc25e310dd15a2a7a0b9396d801f7a756f76012da586a77e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3f2fa6db1c3c6cbc25e310dd15a2a7a0b9396d801f7a756f76012da586a77e2", kill_on_drop: false }`
[INFO] [stdout] a3f2fa6db1c3c6cbc25e310dd15a2a7a0b9396d801f7a756f76012da586a77e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] f3e6332895cc2a986ab5eb9757f966a54f6543f8f85b0fba23478534eda964eb
[INFO] running `Command { std: "docker" "start" "-a" "f3e6332895cc2a986ab5eb9757f966a54f6543f8f85b0fba23478534eda964eb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/checkluhn-05e0757a6c3c151e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_fail ... ok
[INFO] [stdout] test tests::test_pass ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests checkluhn
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - validate (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f3e6332895cc2a986ab5eb9757f966a54f6543f8f85b0fba23478534eda964eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3e6332895cc2a986ab5eb9757f966a54f6543f8f85b0fba23478534eda964eb", kill_on_drop: false }`
[INFO] [stdout] f3e6332895cc2a986ab5eb9757f966a54f6543f8f85b0fba23478534eda964eb