[INFO] cloning repository https://github.com/magurotuna/nlp-100-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/magurotuna/nlp-100-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagurotuna%2Fnlp-100-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagurotuna%2Fnlp-100-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c8a9059ed46bc3aad6385280a091141537dc15b
[INFO] testing magurotuna/nlp-100-rust 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%2Fmagurotuna%2Fnlp-100-rust" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/magurotuna/nlp-100-rust 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/magurotuna/nlp-100-rust
[INFO] finished tweaking git repo https://github.com/magurotuna/nlp-100-rust
[INFO] tweaked toml for git repo https://github.com/magurotuna/nlp-100-rust written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/magurotuna/nlp-100-rust 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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] a4da62269d53a189d8ea8f9ac31cd2a1bbd1513019095e09b3776255b4402f0c
[INFO] running `Command { std: "docker" "start" "-a" "a4da62269d53a189d8ea8f9ac31cd2a1bbd1513019095e09b3776255b4402f0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4da62269d53a189d8ea8f9ac31cd2a1bbd1513019095e09b3776255b4402f0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4da62269d53a189d8ea8f9ac31cd2a1bbd1513019095e09b3776255b4402f0c", kill_on_drop: false }`
[INFO] [stdout] a4da62269d53a189d8ea8f9ac31cd2a1bbd1513019095e09b3776255b4402f0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 7cb0c54e7eca57103e911869771d6e62cb6accde984cfc829bb57c28cfe978c3
[INFO] running `Command { std: "docker" "start" "-a" "7cb0c54e7eca57103e911869771d6e62cb6accde984cfc829bb57c28cfe978c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling nlp-100-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "7cb0c54e7eca57103e911869771d6e62cb6accde984cfc829bb57c28cfe978c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cb0c54e7eca57103e911869771d6e62cb6accde984cfc829bb57c28cfe978c3", kill_on_drop: false }`
[INFO] [stdout] 7cb0c54e7eca57103e911869771d6e62cb6accde984cfc829bb57c28cfe978c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 08db0365077170c455bf553bf516945415999d63eaeba9fca8a0408a1d35297a
[INFO] running `Command { std: "docker" "start" "-a" "08db0365077170c455bf553bf516945415999d63eaeba9fca8a0408a1d35297a", kill_on_drop: false }`
[INFO] [stderr]    Compiling nlp-100-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]   Executable unittests src/bin/00.rs (/opt/rustwide/target/debug/deps/00-628f17fc1d821c01)
[INFO] [stderr]   Executable unittests src/bin/01.rs (/opt/rustwide/target/debug/deps/01-7cd660217e0adb0d)
[INFO] [stderr]   Executable unittests src/bin/02.rs (/opt/rustwide/target/debug/deps/02-26ac48f4c8c511d8)
[INFO] [stderr]   Executable unittests src/bin/03.rs (/opt/rustwide/target/debug/deps/03-997ac9f7d15de5d4)
[INFO] [stderr]   Executable unittests src/bin/04.rs (/opt/rustwide/target/debug/deps/04-2489236011f1069b)
[INFO] [stderr]   Executable unittests src/bin/05.rs (/opt/rustwide/target/debug/deps/05-6f5ee3ff2958e874)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/nlp_100_rust-14f496e94a646647)
[INFO] running `Command { std: "docker" "inspect" "08db0365077170c455bf553bf516945415999d63eaeba9fca8a0408a1d35297a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08db0365077170c455bf553bf516945415999d63eaeba9fca8a0408a1d35297a", kill_on_drop: false }`
[INFO] [stdout] 08db0365077170c455bf553bf516945415999d63eaeba9fca8a0408a1d35297a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 080698ee3dda3827691165fafa6c366e13bb319805e62dda78454574028960ec
[INFO] running `Command { std: "docker" "start" "-a" "080698ee3dda3827691165fafa6c366e13bb319805e62dda78454574028960ec", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/bin/00.rs (/opt/rustwide/target/debug/deps/00-628f17fc1d821c01)
[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/bin/01.rs (/opt/rustwide/target/debug/deps/01-7cd660217e0adb0d)
[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/bin/02.rs (/opt/rustwide/target/debug/deps/02-26ac48f4c8c511d8)
[INFO] [stderr]      Running unittests src/bin/03.rs (/opt/rustwide/target/debug/deps/03-997ac9f7d15de5d4)
[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]      Running unittests src/bin/04.rs (/opt/rustwide/target/debug/deps/04-2489236011f1069b)
[INFO] [stderr]      Running unittests src/bin/05.rs (/opt/rustwide/target/debug/deps/05-6f5ee3ff2958e874)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nlp_100_rust-14f496e94a646647)
[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" "080698ee3dda3827691165fafa6c366e13bb319805e62dda78454574028960ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "080698ee3dda3827691165fafa6c366e13bb319805e62dda78454574028960ec", kill_on_drop: false }`
[INFO] [stdout] 080698ee3dda3827691165fafa6c366e13bb319805e62dda78454574028960ec