[INFO] fetching crate poetry-book-cli 0.1.4...
[INFO] testing poetry-book-cli-0.1.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate poetry-book-cli 0.1.4 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate poetry-book-cli 0.1.4 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate poetry-book-cli 0.1.4
[INFO] finished tweaking crates.io crate poetry-book-cli 0.1.4
[INFO] tweaked toml for crates.io crate poetry-book-cli 0.1.4 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate poetry-book-cli 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e09ad495b6d45f3b0fd9e17e6367b54a75286cf0a4f4b318040134e963655588
[INFO] running `Command { std: "docker" "start" "-a" "e09ad495b6d45f3b0fd9e17e6367b54a75286cf0a4f4b318040134e963655588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e09ad495b6d45f3b0fd9e17e6367b54a75286cf0a4f4b318040134e963655588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e09ad495b6d45f3b0fd9e17e6367b54a75286cf0a4f4b318040134e963655588", kill_on_drop: false }`
[INFO] [stdout] e09ad495b6d45f3b0fd9e17e6367b54a75286cf0a4f4b318040134e963655588
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f535ff9627ef8cbbc27375ab264f2521dbaa61fe7c702450ad4e9e6846672579
[INFO] running `Command { std: "docker" "start" "-a" "f535ff9627ef8cbbc27375ab264f2521dbaa61fe7c702450ad4e9e6846672579", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling poetry-book v0.1.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling rustversion v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling proc-macro-error v0.4.8
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.8
[INFO] [stderr]    Compiling structopt-derive v0.4.2
[INFO] [stderr]    Compiling structopt v0.3.9
[INFO] [stderr]    Compiling serde_json v1.0.45
[INFO] [stderr]    Compiling poetry-book-cli v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.53s
[INFO] running `Command { std: "docker" "inspect" "f535ff9627ef8cbbc27375ab264f2521dbaa61fe7c702450ad4e9e6846672579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f535ff9627ef8cbbc27375ab264f2521dbaa61fe7c702450ad4e9e6846672579", kill_on_drop: false }`
[INFO] [stdout] f535ff9627ef8cbbc27375ab264f2521dbaa61fe7c702450ad4e9e6846672579
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96128a84adddf47a47fe3e615430467641f7b4f7d25832c1b8c3cb3e2e6e4e06
[INFO] running `Command { std: "docker" "start" "-a" "96128a84adddf47a47fe3e615430467641f7b4f7d25832c1b8c3cb3e2e6e4e06", kill_on_drop: false }`
[INFO] [stderr]    Compiling poetry-book-cli v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/poetry_book_cli-2543036da5163dc4)
[INFO] running `Command { std: "docker" "inspect" "96128a84adddf47a47fe3e615430467641f7b4f7d25832c1b8c3cb3e2e6e4e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96128a84adddf47a47fe3e615430467641f7b4f7d25832c1b8c3cb3e2e6e4e06", kill_on_drop: false }`
[INFO] [stdout] 96128a84adddf47a47fe3e615430467641f7b4f7d25832c1b8c3cb3e2e6e4e06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f71fb4dbd3eebc99a2ca6bf3568c63588112dd97729b6e6b6393f28b067b9ed
[INFO] running `Command { std: "docker" "start" "-a" "5f71fb4dbd3eebc99a2ca6bf3568c63588112dd97729b6e6b6393f28b067b9ed", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/poetry_book_cli-2543036da5163dc4)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test input::files::config::tests::config_without_optional_fiels ... ok
[INFO] [stdout] test input::files::config::tests::config_with_optional_fields ... 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] running `Command { std: "docker" "inspect" "5f71fb4dbd3eebc99a2ca6bf3568c63588112dd97729b6e6b6393f28b067b9ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f71fb4dbd3eebc99a2ca6bf3568c63588112dd97729b6e6b6393f28b067b9ed", kill_on_drop: false }`
[INFO] [stdout] 5f71fb4dbd3eebc99a2ca6bf3568c63588112dd97729b6e6b6393f28b067b9ed