[INFO] fetching crate poetry-book 0.1.3...
[INFO] testing poetry-book-0.1.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate poetry-book 0.1.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate poetry-book 0.1.3 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ee243d7e4507352f85f2ed443b2300fc538395b346050a81fc8ff081738e0dc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4ee243d7e4507352f85f2ed443b2300fc538395b346050a81fc8ff081738e0dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ee243d7e4507352f85f2ed443b2300fc538395b346050a81fc8ff081738e0dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ee243d7e4507352f85f2ed443b2300fc538395b346050a81fc8ff081738e0dc", kill_on_drop: false }`
[INFO] [stdout] 4ee243d7e4507352f85f2ed443b2300fc538395b346050a81fc8ff081738e0dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c857edc5f85b06d65891cee84617930c88980e130d5d1f7e5098aadbe4998ad9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c857edc5f85b06d65891cee84617930c88980e130d5d1f7e5098aadbe4998ad9", kill_on_drop: false }`
[INFO] [stderr]    Compiling poetry-book v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "c857edc5f85b06d65891cee84617930c88980e130d5d1f7e5098aadbe4998ad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c857edc5f85b06d65891cee84617930c88980e130d5d1f7e5098aadbe4998ad9", kill_on_drop: false }`
[INFO] [stdout] c857edc5f85b06d65891cee84617930c88980e130d5d1f7e5098aadbe4998ad9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] becbaa656daaa0dd35a536863575e84a31962e52e61e3c127d348459dabd891c
[INFO] running `Command { std: "docker" "start" "-a" "becbaa656daaa0dd35a536863575e84a31962e52e61e3c127d348459dabd891c", kill_on_drop: false }`
[INFO] [stderr]    Compiling poetry-book v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "becbaa656daaa0dd35a536863575e84a31962e52e61e3c127d348459dabd891c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "becbaa656daaa0dd35a536863575e84a31962e52e61e3c127d348459dabd891c", kill_on_drop: false }`
[INFO] [stdout] becbaa656daaa0dd35a536863575e84a31962e52e61e3c127d348459dabd891c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c284a10466b11f2b54b8bab217a7d6fa88befcadbb32d7ab37f128a64be85d12
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c284a10466b11f2b54b8bab217a7d6fa88befcadbb32d7ab37f128a64be85d12", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/poetry_book-1f3ae9257fbeb302
[INFO] [stdout] running 5 tests
[INFO] [stdout] test lang::latex::book_body_latex::tests::create_latex ... ok
[INFO] [stdout] test core::average::tests::verify_average ... ok
[INFO] [stdout] test lang::latex::paragraph_latex::tests::create_latex ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/latex_book-46c791acf46613bb
[INFO] [stdout] test core::poem::tests::create_poem ... 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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests poetry-book
[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
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c284a10466b11f2b54b8bab217a7d6fa88befcadbb32d7ab37f128a64be85d12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c284a10466b11f2b54b8bab217a7d6fa88befcadbb32d7ab37f128a64be85d12", kill_on_drop: false }`
[INFO] [stdout] c284a10466b11f2b54b8bab217a7d6fa88befcadbb32d7ab37f128a64be85d12