[INFO] fetching crate nuban_rust 0.1.1...
[INFO] testing nuban_rust-0.1.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate nuban_rust 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate nuban_rust 0.1.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nuban_rust 0.1.1
[INFO] finished tweaking crates.io crate nuban_rust 0.1.1
[INFO] tweaked toml for crates.io crate nuban_rust 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c339517457034aaa41676858d5091cf049dd4ab563c2243bf55429859ea3082
[INFO] running `Command { std: "docker" "start" "-a" "2c339517457034aaa41676858d5091cf049dd4ab563c2243bf55429859ea3082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c339517457034aaa41676858d5091cf049dd4ab563c2243bf55429859ea3082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c339517457034aaa41676858d5091cf049dd4ab563c2243bf55429859ea3082", kill_on_drop: false }`
[INFO] [stdout] 2c339517457034aaa41676858d5091cf049dd4ab563c2243bf55429859ea3082
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecbbc442959e3fba501c208af9d963a5cfbe819073f6044777c1b15c10df5cfb
[INFO] running `Command { std: "docker" "start" "-a" "ecbbc442959e3fba501c208af9d963a5cfbe819073f6044777c1b15c10df5cfb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nuban_rust v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "ecbbc442959e3fba501c208af9d963a5cfbe819073f6044777c1b15c10df5cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecbbc442959e3fba501c208af9d963a5cfbe819073f6044777c1b15c10df5cfb", kill_on_drop: false }`
[INFO] [stdout] ecbbc442959e3fba501c208af9d963a5cfbe819073f6044777c1b15c10df5cfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3abfde35b200076234e76610831370b328b717d00543442a62481d4ad3d0c6ac
[INFO] running `Command { std: "docker" "start" "-a" "3abfde35b200076234e76610831370b328b717d00543442a62481d4ad3d0c6ac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nuban_rust v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "3abfde35b200076234e76610831370b328b717d00543442a62481d4ad3d0c6ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3abfde35b200076234e76610831370b328b717d00543442a62481d4ad3d0c6ac", kill_on_drop: false }`
[INFO] [stdout] 3abfde35b200076234e76610831370b328b717d00543442a62481d4ad3d0c6ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7be3efb2b3048e6243cadb07ba3d64ed5f0b214ea2be9db14c015428cd85552b
[INFO] running `Command { std: "docker" "start" "-a" "7be3efb2b3048e6243cadb07ba3d64ed5f0b214ea2be9db14c015428cd85552b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nuban_rust-ffd817d9293f9d96)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::generated_nuban_is_valid ... ok
[INFO] [stdout] test tests::nuban_check_digit_is_valid ... 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 nuban_rust
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Nuban::check_digit (line 66) ... ok
[INFO] [stdout] test src/lib.rs - Nuban::new (line 23) ... ok
[INFO] [stdout] test src/lib.rs - Nuban::full (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7be3efb2b3048e6243cadb07ba3d64ed5f0b214ea2be9db14c015428cd85552b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7be3efb2b3048e6243cadb07ba3d64ed5f0b214ea2be9db14c015428cd85552b", kill_on_drop: false }`
[INFO] [stdout] 7be3efb2b3048e6243cadb07ba3d64ed5f0b214ea2be9db14c015428cd85552b
