[INFO] cloning repository https://github.com/SaadaSamir/Parallel-Word-Frequency-Counter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SaadaSamir/Parallel-Word-Frequency-Counter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaadaSamir%2FParallel-Word-Frequency-Counter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaadaSamir%2FParallel-Word-Frequency-Counter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b400b4367a987b7797214107fd97db6ec77f5d1e
[INFO] testing SaadaSamir/Parallel-Word-Frequency-Counter against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaadaSamir%2FParallel-Word-Frequency-Counter" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SaadaSamir/Parallel-Word-Frequency-Counter
[INFO] finished tweaking git repo https://github.com/SaadaSamir/Parallel-Word-Frequency-Counter
[INFO] tweaked toml for git repo https://github.com/SaadaSamir/Parallel-Word-Frequency-Counter written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SaadaSamir/Parallel-Word-Frequency-Counter on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SaadaSamir/Parallel-Word-Frequency-Counter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indicatif v0.17.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5b7d5cf91e8a6f475bc68e362a2c2ab9d9e65adeb11f1106b52c7fd06066eaf
[INFO] running `Command { std: "docker" "start" "-a" "b5b7d5cf91e8a6f475bc68e362a2c2ab9d9e65adeb11f1106b52c7fd06066eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5b7d5cf91e8a6f475bc68e362a2c2ab9d9e65adeb11f1106b52c7fd06066eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5b7d5cf91e8a6f475bc68e362a2c2ab9d9e65adeb11f1106b52c7fd06066eaf", kill_on_drop: false }`
[INFO] [stdout] b5b7d5cf91e8a6f475bc68e362a2c2ab9d9e65adeb11f1106b52c7fd06066eaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e7ce0e2915e896df2984a2b6701f1ac06430ee7e5ac97d55b114c877ad1a3db
[INFO] running `Command { std: "docker" "start" "-a" "5e7ce0e2915e896df2984a2b6701f1ac06430ee7e5ac97d55b114c877ad1a3db", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling indicatif v0.17.9
[INFO] [stderr]    Compiling word_frequency_counter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.49s
[INFO] running `Command { std: "docker" "inspect" "5e7ce0e2915e896df2984a2b6701f1ac06430ee7e5ac97d55b114c877ad1a3db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e7ce0e2915e896df2984a2b6701f1ac06430ee7e5ac97d55b114c877ad1a3db", kill_on_drop: false }`
[INFO] [stdout] 5e7ce0e2915e896df2984a2b6701f1ac06430ee7e5ac97d55b114c877ad1a3db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bd7c9496e4f90b3c0a9eca9202f438ca2ce5dc810d68e2d9ef60431610b6118
[INFO] running `Command { std: "docker" "start" "-a" "2bd7c9496e4f90b3c0a9eca9202f438ca2ce5dc810d68e2d9ef60431610b6118", kill_on_drop: false }`
[INFO] [stderr]    Compiling word_frequency_counter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "2bd7c9496e4f90b3c0a9eca9202f438ca2ce5dc810d68e2d9ef60431610b6118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bd7c9496e4f90b3c0a9eca9202f438ca2ce5dc810d68e2d9ef60431610b6118", kill_on_drop: false }`
[INFO] [stdout] 2bd7c9496e4f90b3c0a9eca9202f438ca2ce5dc810d68e2d9ef60431610b6118
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a34eb0c6f6150a1dee71a3b7bedc5e6c31abc926a62321c96a8408625a4d6cb
[INFO] running `Command { std: "docker" "start" "-a" "7a34eb0c6f6150a1dee71a3b7bedc5e6c31abc926a62321c96a8408625a4d6cb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/word_frequency_counter-bac14cce6f8e832d)
[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" "7a34eb0c6f6150a1dee71a3b7bedc5e6c31abc926a62321c96a8408625a4d6cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a34eb0c6f6150a1dee71a3b7bedc5e6c31abc926a62321c96a8408625a4d6cb", kill_on_drop: false }`
[INFO] [stdout] 7a34eb0c6f6150a1dee71a3b7bedc5e6c31abc926a62321c96a8408625a4d6cb