[INFO] cloning repository https://github.com/shuntaroy/NLP100Ex2020r2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shuntaroy/NLP100Ex2020r2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshuntaroy%2FNLP100Ex2020r2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshuntaroy%2FNLP100Ex2020r2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 16201ed1d4c8acfe02d5153c8b635bafa900dc17 [INFO] testing shuntaroy/NLP100Ex2020r2 against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshuntaroy%2FNLP100Ex2020r2" "/workspace/builds/worker-61/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-61/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shuntaroy/NLP100Ex2020r2 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 git repo https://github.com/shuntaroy/NLP100Ex2020r2 [INFO] finished tweaking git repo https://github.com/shuntaroy/NLP100Ex2020r2 [INFO] tweaked toml for git repo https://github.com/shuntaroy/NLP100Ex2020r2 written to /workspace/builds/worker-61/source/Cargo.toml [INFO] crate git repo https://github.com/shuntaroy/NLP100Ex2020r2 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] a9865b407f4b46f87238596432724f727fed080aa825b704dcc078193e1e3d94 [INFO] running `Command { std: "docker" "start" "-a" "a9865b407f4b46f87238596432724f727fed080aa825b704dcc078193e1e3d94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9865b407f4b46f87238596432724f727fed080aa825b704dcc078193e1e3d94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9865b407f4b46f87238596432724f727fed080aa825b704dcc078193e1e3d94", kill_on_drop: false }` [INFO] [stdout] a9865b407f4b46f87238596432724f727fed080aa825b704dcc078193e1e3d94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 9d10ab01965fdb36782cc19910a325cb5130592e63ff1c1002064d0926b73061 [INFO] running `Command { std: "docker" "start" "-a" "9d10ab01965fdb36782cc19910a325cb5130592e63ff1c1002064d0926b73061", kill_on_drop: false }` [INFO] [stderr] Compiling nlp100ex2020r2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.62s [INFO] running `Command { std: "docker" "inspect" "9d10ab01965fdb36782cc19910a325cb5130592e63ff1c1002064d0926b73061", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d10ab01965fdb36782cc19910a325cb5130592e63ff1c1002064d0926b73061", kill_on_drop: false }` [INFO] [stdout] 9d10ab01965fdb36782cc19910a325cb5130592e63ff1c1002064d0926b73061 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 460ceacb4753c9e983b450e11e5af6fa30ed0dcb8dcf886f055847e0b886df61 [INFO] running `Command { std: "docker" "start" "-a" "460ceacb4753c9e983b450e11e5af6fa30ed0dcb8dcf886f055847e0b886df61", kill_on_drop: false }` [INFO] [stderr] Compiling nlp100ex2020r2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.49s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/nlp100ex2020r2-187f3c020207a18e) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/nlp100ex2020r2-2745acef035253b9) [INFO] running `Command { std: "docker" "inspect" "460ceacb4753c9e983b450e11e5af6fa30ed0dcb8dcf886f055847e0b886df61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "460ceacb4753c9e983b450e11e5af6fa30ed0dcb8dcf886f055847e0b886df61", kill_on_drop: false }` [INFO] [stdout] 460ceacb4753c9e983b450e11e5af6fa30ed0dcb8dcf886f055847e0b886df61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 43d476828585aa2df8888093ea7947067d7538b75503f51063f37a69c4860af5 [INFO] running `Command { std: "docker" "start" "-a" "43d476828585aa2df8888093ea7947067d7538b75503f51063f37a69c4860af5", 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/nlp100ex2020r2-187f3c020207a18e) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nlp100ex2020r2-2745acef035253b9) [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] [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 nlp100ex2020r2 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/chapter1.rs - chapter1::ex00 (line 8) ... FAILED [INFO] [stdout] test src/chapter1.rs - chapter1::ex01 (line 25) ... FAILED [INFO] [stdout] test src/chapter1.rs - chapter1::ex02 (line 42) ... FAILED [INFO] [stdout] test src/chapter1.rs - chapter1::ex03 (line 59) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/chapter1.rs - chapter1::ex00 (line 8) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chapter1` [INFO] [stdout] --> src/chapter1.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 4 | let res = chapter1::ex00(&s); [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `chapter1` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/chapter1.rs - chapter1::ex01 (line 25) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chapter1` [INFO] [stdout] --> src/chapter1.rs:27:11 [INFO] [stdout] | [INFO] [stdout] 4 | let res = chapter1::ex01(&s); [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `chapter1` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/chapter1.rs - chapter1::ex02 (line 42) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chapter1` [INFO] [stdout] --> src/chapter1.rs:45:11 [INFO] [stdout] | [INFO] [stdout] 5 | let res = chapter1::ex02(patoka, takusi); [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `chapter1` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/chapter1.rs - chapter1::ex03 (line 59) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chapter1` [INFO] [stdout] --> src/chapter1.rs:61:11 [INFO] [stdout] | [INFO] [stdout] 4 | let res = chapter1::ex03(s); [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `chapter1` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/chapter1.rs - chapter1::ex00 (line 8) [INFO] [stdout] src/chapter1.rs - chapter1::ex01 (line 25) [INFO] [stdout] src/chapter1.rs - chapter1::ex02 (line 42) [INFO] [stdout] src/chapter1.rs - chapter1::ex03 (line 59) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "43d476828585aa2df8888093ea7947067d7538b75503f51063f37a69c4860af5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43d476828585aa2df8888093ea7947067d7538b75503f51063f37a69c4860af5", kill_on_drop: false }` [INFO] [stdout] 43d476828585aa2df8888093ea7947067d7538b75503f51063f37a69c4860af5