[INFO] cloning repository https://github.com/kurnev/auction
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kurnev/auction" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkurnev%2Fauction", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkurnev%2Fauction'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 60ef861fe2f4b15950905a9eb8743d180f7465e9
[INFO] testing kurnev/auction against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkurnev%2Fauction" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kurnev/auction on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kurnev/auction
[INFO] finished tweaking git repo https://github.com/kurnev/auction
[INFO] tweaked toml for git repo https://github.com/kurnev/auction written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/kurnev/auction already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c00dcd6b3d4e1ed1450a9b62be48c55b6fb92d80d5893f611e2580fc2393766
[INFO] running `Command { std: "docker" "start" "-a" "9c00dcd6b3d4e1ed1450a9b62be48c55b6fb92d80d5893f611e2580fc2393766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c00dcd6b3d4e1ed1450a9b62be48c55b6fb92d80d5893f611e2580fc2393766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c00dcd6b3d4e1ed1450a9b62be48c55b6fb92d80d5893f611e2580fc2393766", kill_on_drop: false }`
[INFO] [stdout] 9c00dcd6b3d4e1ed1450a9b62be48c55b6fb92d80d5893f611e2580fc2393766
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ca438c6cd4d42110ec13db70db4f9530a41a50d39645dd78f70fcaa17e1eeae
[INFO] running `Command { std: "docker" "start" "-a" "3ca438c6cd4d42110ec13db70db4f9530a41a50d39645dd78f70fcaa17e1eeae", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling auction v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "3ca438c6cd4d42110ec13db70db4f9530a41a50d39645dd78f70fcaa17e1eeae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ca438c6cd4d42110ec13db70db4f9530a41a50d39645dd78f70fcaa17e1eeae", kill_on_drop: false }`
[INFO] [stdout] 3ca438c6cd4d42110ec13db70db4f9530a41a50d39645dd78f70fcaa17e1eeae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46686da5864f31d5a620c2e9a785c0c4d7ab7f2623b626caaeb1c7dbb52ce44b
[INFO] running `Command { std: "docker" "start" "-a" "46686da5864f31d5a620c2e9a785c0c4d7ab7f2623b626caaeb1c7dbb52ce44b", kill_on_drop: false }`
[INFO] [stderr]    Compiling auction v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "46686da5864f31d5a620c2e9a785c0c4d7ab7f2623b626caaeb1c7dbb52ce44b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46686da5864f31d5a620c2e9a785c0c4d7ab7f2623b626caaeb1c7dbb52ce44b", kill_on_drop: false }`
[INFO] [stdout] 46686da5864f31d5a620c2e9a785c0c4d7ab7f2623b626caaeb1c7dbb52ce44b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8856c8fa4368a445ae22cb5e204958f197594f2bf5562d41bc8c5ff7670b4ae6
[INFO] running `Command { std: "docker" "start" "-a" "8856c8fa4368a445ae22cb5e204958f197594f2bf5562d41bc8c5ff7670b4ae6", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/auction-8fc3cd26fac73d36)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/auction-37ee2c916ade032f)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running tests/auction.rs (/opt/rustwide/target/debug/deps/auction-27fa93e222d3fa10)
[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] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stderr]    Doc-tests auction
[INFO] [stdout] test tests::no_bids_no_winner ... ok
[INFO] [stdout] test tests::bid_cant_be_lower_or_eq_to_previous_from_same_buyer ... ok
[INFO] [stdout] test tests::one_bidder_with_bid_higher_than_reserve_price ... ok
[INFO] [stdout] test tests::no_winner ... ok
[INFO] [stdout] test tests::one_bidder_with_bid_lower_than_reserve_price ... ok
[INFO] [stdout] test tests::bid_can_be_lower_or_eq_to_previous_from_different_buyer ... ok
[INFO] [stdout] test tests::one_bidder_with_bid_equal_to_reserve_price ... ok
[INFO] [stdout] test tests::bid_cant_be_0 ... ok
[INFO] [stdout] test tests::several_bids_with_the_same_price ... ok
[INFO] [stdout] test tests::simple_5_buyers_auction_with_a_winner ... ok
[INFO] [stdout] test tests::several_bids_for_several_different_items ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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" "8856c8fa4368a445ae22cb5e204958f197594f2bf5562d41bc8c5ff7670b4ae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8856c8fa4368a445ae22cb5e204958f197594f2bf5562d41bc8c5ff7670b4ae6", kill_on_drop: false }`
[INFO] [stdout] 8856c8fa4368a445ae22cb5e204958f197594f2bf5562d41bc8c5ff7670b4ae6