[INFO] cloning repository https://github.com/NobukazuHanada/wordcount
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NobukazuHanada/wordcount" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNobukazuHanada%2Fwordcount", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNobukazuHanada%2Fwordcount'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb3e6430074ed21ee8d0db27907629b0189237e3
[INFO] testing NobukazuHanada/wordcount against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNobukazuHanada%2Fwordcount" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NobukazuHanada/wordcount on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/NobukazuHanada/wordcount
[INFO] finished tweaking git repo https://github.com/NobukazuHanada/wordcount
[INFO] tweaked toml for git repo https://github.com/NobukazuHanada/wordcount written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/NobukazuHanada/wordcount already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a2549f63c3fea8f159b606c6067fbaa7491e58e78ca0a0c03c4950aba40396d
[INFO] running `Command { std: "docker" "start" "-a" "5a2549f63c3fea8f159b606c6067fbaa7491e58e78ca0a0c03c4950aba40396d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a2549f63c3fea8f159b606c6067fbaa7491e58e78ca0a0c03c4950aba40396d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a2549f63c3fea8f159b606c6067fbaa7491e58e78ca0a0c03c4950aba40396d", kill_on_drop: false }`
[INFO] [stdout] 5a2549f63c3fea8f159b606c6067fbaa7491e58e78ca0a0c03c4950aba40396d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e709556a28a5bc95f1c0f2dc6731421c61a67969a10e7207cc74c58341f0742a
[INFO] running `Command { std: "docker" "start" "-a" "e709556a28a5bc95f1c0f2dc6731421c61a67969a10e7207cc74c58341f0742a", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling nobkz-bicycle-book-wordcount v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.31s
[INFO] running `Command { std: "docker" "inspect" "e709556a28a5bc95f1c0f2dc6731421c61a67969a10e7207cc74c58341f0742a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e709556a28a5bc95f1c0f2dc6731421c61a67969a10e7207cc74c58341f0742a", kill_on_drop: false }`
[INFO] [stdout] e709556a28a5bc95f1c0f2dc6731421c61a67969a10e7207cc74c58341f0742a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 510f46e238145820792b8ece302a66ce53eb8c773687507d87b9c10b8a753760
[INFO] running `Command { std: "docker" "start" "-a" "510f46e238145820792b8ece302a66ce53eb8c773687507d87b9c10b8a753760", kill_on_drop: false }`
[INFO] [stderr]    Compiling nobkz-bicycle-book-wordcount v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.53s
[INFO] running `Command { std: "docker" "inspect" "510f46e238145820792b8ece302a66ce53eb8c773687507d87b9c10b8a753760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "510f46e238145820792b8ece302a66ce53eb8c773687507d87b9c10b8a753760", kill_on_drop: false }`
[INFO] [stdout] 510f46e238145820792b8ece302a66ce53eb8c773687507d87b9c10b8a753760
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d3b24afbcb8a7d5d2e29bbafe23f699b6a768f44ad291b344d7451e9631e4a6
[INFO] running `Command { std: "docker" "start" "-a" "5d3b24afbcb8a7d5d2e29bbafe23f699b6a768f44ad291b344d7451e9631e4a6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nobkz_bicycle_book_wordcount-50068524d6361212)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test word_count_works2 ... ok
[INFO] [stdout] test test::word_count_works3 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nobkz_bicycle_book_wordcount-3d51f1e213e1d6be)
[INFO] [stdout] test test::word_count_do_not_contain_unknown_words ... ok
[INFO] [stderr]      Running tests/char.rs (/opt/rustwide/target/debug/deps/char-02d2ed73f1c8a062)
[INFO] [stdout] test word_count_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test char_count_works ... ok
[INFO] [stdout] test char_count_utf8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lines.rs (/opt/rustwide/target/debug/deps/lines-534e0c9c5086d43a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests nobkz-bicycle-book-wordcount
[INFO] [stdout] test line_count_lfcr ... ok
[INFO] [stdout] test line_count_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - count (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d3b24afbcb8a7d5d2e29bbafe23f699b6a768f44ad291b344d7451e9631e4a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d3b24afbcb8a7d5d2e29bbafe23f699b6a768f44ad291b344d7451e9631e4a6", kill_on_drop: false }`
[INFO] [stdout] 5d3b24afbcb8a7d5d2e29bbafe23f699b6a768f44ad291b344d7451e9631e4a6