[INFO] fetching crate taisei_ito_book_14_2 0.1.0...
[INFO] testing taisei_ito_book_14_2-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate taisei_ito_book_14_2 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate taisei_ito_book_14_2 0.1.0
[INFO] finished tweaking crates.io crate taisei_ito_book_14_2 0.1.0
[INFO] tweaked toml for crates.io crate taisei_ito_book_14_2 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate taisei_ito_book_14_2 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 665c202bc5fa78c8fbe59556e1f8b3d20e91d8d2e29c834931ad413efcdf1e42
[INFO] running `Command { std: "docker" "start" "-a" "665c202bc5fa78c8fbe59556e1f8b3d20e91d8d2e29c834931ad413efcdf1e42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "665c202bc5fa78c8fbe59556e1f8b3d20e91d8d2e29c834931ad413efcdf1e42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "665c202bc5fa78c8fbe59556e1f8b3d20e91d8d2e29c834931ad413efcdf1e42", kill_on_drop: false }`
[INFO] [stdout] 665c202bc5fa78c8fbe59556e1f8b3d20e91d8d2e29c834931ad413efcdf1e42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a2491bb2e475b216f01aa0432318a83cbf8405cfcc6dbe8dd9a6ec5a2e980a3
[INFO] running `Command { std: "docker" "start" "-a" "1a2491bb2e475b216f01aa0432318a83cbf8405cfcc6dbe8dd9a6ec5a2e980a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling taisei_ito_book_14_2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "1a2491bb2e475b216f01aa0432318a83cbf8405cfcc6dbe8dd9a6ec5a2e980a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a2491bb2e475b216f01aa0432318a83cbf8405cfcc6dbe8dd9a6ec5a2e980a3", kill_on_drop: false }`
[INFO] [stdout] 1a2491bb2e475b216f01aa0432318a83cbf8405cfcc6dbe8dd9a6ec5a2e980a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32751fd731461ea85d282b6e41a815d578d7f428d88d0c9a6369ab54f3f1aa02
[INFO] running `Command { std: "docker" "start" "-a" "32751fd731461ea85d282b6e41a815d578d7f428d88d0c9a6369ab54f3f1aa02", kill_on_drop: false }`
[INFO] [stderr]    Compiling taisei_ito_book_14_2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "32751fd731461ea85d282b6e41a815d578d7f428d88d0c9a6369ab54f3f1aa02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32751fd731461ea85d282b6e41a815d578d7f428d88d0c9a6369ab54f3f1aa02", kill_on_drop: false }`
[INFO] [stdout] 32751fd731461ea85d282b6e41a815d578d7f428d88d0c9a6369ab54f3f1aa02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 119622be8a9bdf5a849566a1ce2ffd60b225a9de5a150b30da41f8c06ee078d5
[INFO] running `Command { std: "docker" "start" "-a" "119622be8a9bdf5a849566a1ce2ffd60b225a9de5a150b30da41f8c06ee078d5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/taisei_ito_book_14_2-5a005c429e29a3a9)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests taisei_ito_book_14_2
[INFO] [stdout] test test::add_one ... 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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - add_one (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "119622be8a9bdf5a849566a1ce2ffd60b225a9de5a150b30da41f8c06ee078d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "119622be8a9bdf5a849566a1ce2ffd60b225a9de5a150b30da41f8c06ee078d5", kill_on_drop: false }`
[INFO] [stdout] 119622be8a9bdf5a849566a1ce2ffd60b225a9de5a150b30da41f8c06ee078d5