[INFO] fetching crate poetry-book 0.1.3...
[INFO] testing poetry-book-0.1.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate poetry-book 0.1.3 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate poetry-book 0.1.3 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 poetry-book 0.1.3
[INFO] finished tweaking crates.io crate poetry-book 0.1.3
[INFO] tweaked toml for crates.io crate poetry-book 0.1.3 written to /workspace/builds/worker-41/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] 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-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 4a20043cf5eee404fddfae956bc38eb25a1c95d7b4d411daa5c3acf8d10b460d
[INFO] running `Command { std: "docker" "start" "-a" "4a20043cf5eee404fddfae956bc38eb25a1c95d7b4d411daa5c3acf8d10b460d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a20043cf5eee404fddfae956bc38eb25a1c95d7b4d411daa5c3acf8d10b460d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a20043cf5eee404fddfae956bc38eb25a1c95d7b4d411daa5c3acf8d10b460d", kill_on_drop: false }`
[INFO] [stdout] 4a20043cf5eee404fddfae956bc38eb25a1c95d7b4d411daa5c3acf8d10b460d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 64f4aa53bb31128c1c2054e4313ca124e54e42f15cd2c6953a609152a4f41092
[INFO] running `Command { std: "docker" "start" "-a" "64f4aa53bb31128c1c2054e4313ca124e54e42f15cd2c6953a609152a4f41092", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling poetry-book v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.60s
[INFO] running `Command { std: "docker" "inspect" "64f4aa53bb31128c1c2054e4313ca124e54e42f15cd2c6953a609152a4f41092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64f4aa53bb31128c1c2054e4313ca124e54e42f15cd2c6953a609152a4f41092", kill_on_drop: false }`
[INFO] [stdout] 64f4aa53bb31128c1c2054e4313ca124e54e42f15cd2c6953a609152a4f41092
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] feb244ba8c364941d260c8feff36962fca5e2f8991cc27e3655908e4fcb7baeb
[INFO] running `Command { std: "docker" "start" "-a" "feb244ba8c364941d260c8feff36962fca5e2f8991cc27e3655908e4fcb7baeb", kill_on_drop: false }`
[INFO] [stderr]    Compiling poetry-book v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "feb244ba8c364941d260c8feff36962fca5e2f8991cc27e3655908e4fcb7baeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feb244ba8c364941d260c8feff36962fca5e2f8991cc27e3655908e4fcb7baeb", kill_on_drop: false }`
[INFO] [stdout] feb244ba8c364941d260c8feff36962fca5e2f8991cc27e3655908e4fcb7baeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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", kill_on_drop: false }`
[INFO] [stdout] 843e8eadd253fc4952dccf2055ed545d9c565b4b82b5c9fe81366dd88e00ec3b
[INFO] running `Command { std: "docker" "start" "-a" "843e8eadd253fc4952dccf2055ed545d9c565b4b82b5c9fe81366dd88e00ec3b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/poetry_book-f42e2fd73967edef)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test core::average::tests::verify_average ... ok
[INFO] [stdout] test core::poem::tests::create_poem ... ok
[INFO] [stdout] test lang::latex::book_body_latex::tests::create_latex ... ok
[INFO] [stdout] test lang::latex::paragraph_latex::tests::create_latex ... ok
[INFO] [stdout] test lang::latex::preface_latex::tests::create_latex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/latex_book.rs (/opt/rustwide/target/debug/deps/latex_book-8c4245a4ed2f8694)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test create_latex_book ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests poetry-book
[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" "843e8eadd253fc4952dccf2055ed545d9c565b4b82b5c9fe81366dd88e00ec3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "843e8eadd253fc4952dccf2055ed545d9c565b4b82b5c9fe81366dd88e00ec3b", kill_on_drop: false }`
[INFO] [stdout] 843e8eadd253fc4952dccf2055ed545d9c565b4b82b5c9fe81366dd88e00ec3b