[INFO] cloning repository https://github.com/ohanamisan/software-design-2020-06-grep-cli [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ohanamisan/software-design-2020-06-grep-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fohanamisan%2Fsoftware-design-2020-06-grep-cli", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fohanamisan%2Fsoftware-design-2020-06-grep-cli'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 59e4c08018251bd09cefa2cb8540f6e0dad2a323 [INFO] testing ohanamisan/software-design-2020-06-grep-cli against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fohanamisan%2Fsoftware-design-2020-06-grep-cli" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ohanamisan/software-design-2020-06-grep-cli 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/ohanamisan/software-design-2020-06-grep-cli [INFO] finished tweaking git repo https://github.com/ohanamisan/software-design-2020-06-grep-cli [INFO] tweaked toml for git repo https://github.com/ohanamisan/software-design-2020-06-grep-cli written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/ohanamisan/software-design-2020-06-grep-cli 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] b4bbbf3a31b6e1674fe859f4ec1ab3a944aa49a473d0327cb582138274fa8a2b [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" "b4bbbf3a31b6e1674fe859f4ec1ab3a944aa49a473d0327cb582138274fa8a2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4bbbf3a31b6e1674fe859f4ec1ab3a944aa49a473d0327cb582138274fa8a2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4bbbf3a31b6e1674fe859f4ec1ab3a944aa49a473d0327cb582138274fa8a2b", kill_on_drop: false }` [INFO] [stdout] b4bbbf3a31b6e1674fe859f4ec1ab3a944aa49a473d0327cb582138274fa8a2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 746c8ae59c2a08f874b7d6cc245f4d062b6a4a72d07d3a7a560b475d0c4d67be [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" "746c8ae59c2a08f874b7d6cc245f4d062b6a4a72d07d3a7a560b475d0c4d67be", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling grep-core v0.1.0 (https://github.com/ohanamisan/software-design-2020-06-grep-core.git#b1b794db) [INFO] [stderr] Compiling grep-cli v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.71s [INFO] running `Command { std: "docker" "inspect" "746c8ae59c2a08f874b7d6cc245f4d062b6a4a72d07d3a7a560b475d0c4d67be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "746c8ae59c2a08f874b7d6cc245f4d062b6a4a72d07d3a7a560b475d0c4d67be", kill_on_drop: false }` [INFO] [stdout] 746c8ae59c2a08f874b7d6cc245f4d062b6a4a72d07d3a7a560b475d0c4d67be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8119cb982713975dac0d327df19f07dcc939c06f5f8ea93a9999d9632a7ae70b [INFO] running `Command { std: "docker" "start" "-a" "8119cb982713975dac0d327df19f07dcc939c06f5f8ea93a9999d9632a7ae70b", kill_on_drop: false }` [INFO] [stderr] Compiling grep-cli v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.08s [INFO] running `Command { std: "docker" "inspect" "8119cb982713975dac0d327df19f07dcc939c06f5f8ea93a9999d9632a7ae70b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8119cb982713975dac0d327df19f07dcc939c06f5f8ea93a9999d9632a7ae70b", kill_on_drop: false }` [INFO] [stdout] 8119cb982713975dac0d327df19f07dcc939c06f5f8ea93a9999d9632a7ae70b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ff6a064162fdd34059affcc2fe96056129b2e3039be83d0f0872cd3cb8025f0b [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" "ff6a064162fdd34059affcc2fe96056129b2e3039be83d0f0872cd3cb8025f0b", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/grep_cli-6b2aa5ae2d491455) [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" "ff6a064162fdd34059affcc2fe96056129b2e3039be83d0f0872cd3cb8025f0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff6a064162fdd34059affcc2fe96056129b2e3039be83d0f0872cd3cb8025f0b", kill_on_drop: false }` [INFO] [stdout] ff6a064162fdd34059affcc2fe96056129b2e3039be83d0f0872cd3cb8025f0b