[INFO] fetching crate bcrypt-only 0.3.1...
[INFO] testing bcrypt-only-0.3.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate bcrypt-only 0.3.1 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate bcrypt-only 0.3.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bcrypt-only 0.3.1
[INFO] finished tweaking crates.io crate bcrypt-only 0.3.1
[INFO] tweaked toml for crates.io crate bcrypt-only 0.3.1 written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6c69e598c7eb83bfd081c76ed8fa35169b1017a939e3b74e55009e7a9f60095
[INFO] running `Command { std: "docker" "start" "-a" "c6c69e598c7eb83bfd081c76ed8fa35169b1017a939e3b74e55009e7a9f60095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6c69e598c7eb83bfd081c76ed8fa35169b1017a939e3b74e55009e7a9f60095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6c69e598c7eb83bfd081c76ed8fa35169b1017a939e3b74e55009e7a9f60095", kill_on_drop: false }`
[INFO] [stdout] c6c69e598c7eb83bfd081c76ed8fa35169b1017a939e3b74e55009e7a9f60095
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c21b5f51c8d17414fa2acbeb6cc3e272c43722db73f8422e06b584985b14f550
[INFO] running `Command { std: "docker" "start" "-a" "c21b5f51c8d17414fa2acbeb6cc3e272c43722db73f8422e06b584985b14f550", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bcrypt-only v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "c21b5f51c8d17414fa2acbeb6cc3e272c43722db73f8422e06b584985b14f550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c21b5f51c8d17414fa2acbeb6cc3e272c43722db73f8422e06b584985b14f550", kill_on_drop: false }`
[INFO] [stdout] c21b5f51c8d17414fa2acbeb6cc3e272c43722db73f8422e06b584985b14f550
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7162d54b553ea0c25ff411ea194a043c35e036ce59c47bf1f05267206072471
[INFO] running `Command { std: "docker" "start" "-a" "e7162d54b553ea0c25ff411ea194a043c35e036ce59c47bf1f05267206072471", kill_on_drop: false }`
[INFO] [stderr]    Compiling bcrypt-only v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0583]: file not found for module `tests`
[INFO] [stdout]  --> src/lib.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | mod tests;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `tests`, create file "src/tests.rs" or "src/tests/mod.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0583`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bcrypt-only` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e7162d54b553ea0c25ff411ea194a043c35e036ce59c47bf1f05267206072471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7162d54b553ea0c25ff411ea194a043c35e036ce59c47bf1f05267206072471", kill_on_drop: false }`
[INFO] [stdout] e7162d54b553ea0c25ff411ea194a043c35e036ce59c47bf1f05267206072471