[INFO] cloning repository https://github.com/Arya-on-Rails/minigrep_final [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Arya-on-Rails/minigrep_final" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArya-on-Rails%2Fminigrep_final", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArya-on-Rails%2Fminigrep_final'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7fe3afa0c1919d8e8d7907f472522646439ad908 [INFO] checking Arya-on-Rails/minigrep_final against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArya-on-Rails%2Fminigrep_final" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Arya-on-Rails/minigrep_final on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Arya-on-Rails/minigrep_final [INFO] finished tweaking git repo https://github.com/Arya-on-Rails/minigrep_final [INFO] tweaked toml for git repo https://github.com/Arya-on-Rails/minigrep_final written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Arya-on-Rails/minigrep_final already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ee35eb03c3c0d3f176cfe3dd370704de872ffa5a7d198b78fa375a07a84e0333 [INFO] running `Command { std: "docker" "start" "-a" "ee35eb03c3c0d3f176cfe3dd370704de872ffa5a7d198b78fa375a07a84e0333", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee35eb03c3c0d3f176cfe3dd370704de872ffa5a7d198b78fa375a07a84e0333", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee35eb03c3c0d3f176cfe3dd370704de872ffa5a7d198b78fa375a07a84e0333", kill_on_drop: false }` [INFO] [stdout] ee35eb03c3c0d3f176cfe3dd370704de872ffa5a7d198b78fa375a07a84e0333 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc5b51c0cb4140e5da77006595bad3a060c262ddef143e170a00a979f2c74b2c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "cc5b51c0cb4140e5da77006595bad3a060c262ddef143e170a00a979f2c74b2c", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking dwarf v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "cc5b51c0cb4140e5da77006595bad3a060c262ddef143e170a00a979f2c74b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc5b51c0cb4140e5da77006595bad3a060c262ddef143e170a00a979f2c74b2c", kill_on_drop: false }` [INFO] [stdout] cc5b51c0cb4140e5da77006595bad3a060c262ddef143e170a00a979f2c74b2c