[INFO] cloning repository https://github.com/javiersalcedopuyo/word_counter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/javiersalcedopuyo/word_counter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaviersalcedopuyo%2Fword_counter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaviersalcedopuyo%2Fword_counter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73954c188d207cf138948001ae3324b6fe8122f3
[INFO] checking javiersalcedopuyo/word_counter against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaviersalcedopuyo%2Fword_counter" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/javiersalcedopuyo/word_counter on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/javiersalcedopuyo/word_counter
[INFO] finished tweaking git repo https://github.com/javiersalcedopuyo/word_counter
[INFO] tweaked toml for git repo https://github.com/javiersalcedopuyo/word_counter written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/javiersalcedopuyo/word_counter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 416e583f8abeab1cc559aac4c2f614f28848f6a3566068a1e2b20bb5f1eb2a44
[INFO] running `Command { std: "docker" "start" "-a" "416e583f8abeab1cc559aac4c2f614f28848f6a3566068a1e2b20bb5f1eb2a44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "416e583f8abeab1cc559aac4c2f614f28848f6a3566068a1e2b20bb5f1eb2a44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "416e583f8abeab1cc559aac4c2f614f28848f6a3566068a1e2b20bb5f1eb2a44", kill_on_drop: false }`
[INFO] [stdout] 416e583f8abeab1cc559aac4c2f614f28848f6a3566068a1e2b20bb5f1eb2a44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 982efe68eba1c5f0c7741f8eee92b6ede256f5bc8534783da191bcd6b22c76f1
[INFO] running `Command { std: "docker" "start" "-a" "982efe68eba1c5f0c7741f8eee92b6ede256f5bc8534783da191bcd6b22c76f1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking word_counter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `Command { std: "docker" "inspect" "982efe68eba1c5f0c7741f8eee92b6ede256f5bc8534783da191bcd6b22c76f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "982efe68eba1c5f0c7741f8eee92b6ede256f5bc8534783da191bcd6b22c76f1", kill_on_drop: false }`
[INFO] [stdout] 982efe68eba1c5f0c7741f8eee92b6ede256f5bc8534783da191bcd6b22c76f1