[INFO] fetching crate library_catalogue 0.1.0...
[INFO] testing library_catalogue-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate library_catalogue 0.1.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate library_catalogue 0.1.0 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 library_catalogue 0.1.0
[INFO] finished tweaking crates.io crate library_catalogue 0.1.0
[INFO] tweaked toml for crates.io crate library_catalogue 0.1.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate library_catalogue 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 17979c1902a0b347c9faa204c39d70fb504b77e64a29f86db8829f175a4efb78
[INFO] running `Command { std: "docker" "start" "-a" "17979c1902a0b347c9faa204c39d70fb504b77e64a29f86db8829f175a4efb78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17979c1902a0b347c9faa204c39d70fb504b77e64a29f86db8829f175a4efb78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17979c1902a0b347c9faa204c39d70fb504b77e64a29f86db8829f175a4efb78", kill_on_drop: false }`
[INFO] [stdout] 17979c1902a0b347c9faa204c39d70fb504b77e64a29f86db8829f175a4efb78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 7ae57b654622033ddb798247fa522a1ebabeac1d3ccc556ca0d4ccf4bb18dc2e
[INFO] running `Command { std: "docker" "start" "-a" "7ae57b654622033ddb798247fa522a1ebabeac1d3ccc556ca0d4ccf4bb18dc2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling library_catalogue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "7ae57b654622033ddb798247fa522a1ebabeac1d3ccc556ca0d4ccf4bb18dc2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ae57b654622033ddb798247fa522a1ebabeac1d3ccc556ca0d4ccf4bb18dc2e", kill_on_drop: false }`
[INFO] [stdout] 7ae57b654622033ddb798247fa522a1ebabeac1d3ccc556ca0d4ccf4bb18dc2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 41233edd08ec0e199c080618803861471978beffd023dde146f773728699129f
[INFO] running `Command { std: "docker" "start" "-a" "41233edd08ec0e199c080618803861471978beffd023dde146f773728699129f", kill_on_drop: false }`
[INFO] [stderr]    Compiling library_catalogue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/library_catalogue-e18e231b828d862d)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/library_catalogue-17e330bf7b0f8e7d)
[INFO] running `Command { std: "docker" "inspect" "41233edd08ec0e199c080618803861471978beffd023dde146f773728699129f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41233edd08ec0e199c080618803861471978beffd023dde146f773728699129f", kill_on_drop: false }`
[INFO] [stdout] 41233edd08ec0e199c080618803861471978beffd023dde146f773728699129f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 93ff0c558801c583788813d8a56b65cfdd13d3d67314833381eafbd5846ce0f6
[INFO] running `Command { std: "docker" "start" "-a" "93ff0c558801c583788813d8a56b65cfdd13d3d67314833381eafbd5846ce0f6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/library_catalogue-e18e231b828d862d)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/library_catalogue-17e330bf7b0f8e7d)
[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] [stderr]    Doc-tests library_catalogue
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/book/mod.rs - book::Book::finish (line 25) ... ok
[INFO] [stdout] test src/shelf.rs - shelf::Shelf::named (line 39) ... ok
[INFO] [stdout] test src/shelf.rs - shelf::Shelf::put_book (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "93ff0c558801c583788813d8a56b65cfdd13d3d67314833381eafbd5846ce0f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93ff0c558801c583788813d8a56b65cfdd13d3d67314833381eafbd5846ce0f6", kill_on_drop: false }`
[INFO] [stdout] 93ff0c558801c583788813d8a56b65cfdd13d3d67314833381eafbd5846ce0f6