[INFO] cloning repository https://github.com/kayac-chang/grep [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kayac-chang/grep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkayac-chang%2Fgrep", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkayac-chang%2Fgrep'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7952fc9456b58374061f00414f3fb31fba11da5b [INFO] testing kayac-chang/grep against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkayac-chang%2Fgrep" "/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/kayac-chang/grep on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kayac-chang/grep [INFO] finished tweaking git repo https://github.com/kayac-chang/grep [INFO] tweaked toml for git repo https://github.com/kayac-chang/grep written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/kayac-chang/grep already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 62e04bec287a8a4e3cba4a8cdc232d14f52df9f68b46fdfe1fa031bf0b413601 [INFO] running `Command { std: "docker" "start" "-a" "62e04bec287a8a4e3cba4a8cdc232d14f52df9f68b46fdfe1fa031bf0b413601", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "62e04bec287a8a4e3cba4a8cdc232d14f52df9f68b46fdfe1fa031bf0b413601", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62e04bec287a8a4e3cba4a8cdc232d14f52df9f68b46fdfe1fa031bf0b413601", kill_on_drop: false }` [INFO] [stdout] 62e04bec287a8a4e3cba4a8cdc232d14f52df9f68b46fdfe1fa031bf0b413601 [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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--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] 13b2eb9f020447b8356954f980f89d00e1fee3489351f6e78d785f1fdd22be58 [INFO] running `Command { std: "docker" "start" "-a" "13b2eb9f020447b8356954f980f89d00e1fee3489351f6e78d785f1fdd22be58", kill_on_drop: false }` [INFO] [stderr] Compiling grep v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.53s [INFO] running `Command { std: "docker" "inspect" "13b2eb9f020447b8356954f980f89d00e1fee3489351f6e78d785f1fdd22be58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13b2eb9f020447b8356954f980f89d00e1fee3489351f6e78d785f1fdd22be58", kill_on_drop: false }` [INFO] [stdout] 13b2eb9f020447b8356954f980f89d00e1fee3489351f6e78d785f1fdd22be58 [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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 059d8c0a6b3ac3434c3eb13c36520aec8b3c1a7bfb16a0a7d066c3ace0da1620 [INFO] running `Command { std: "docker" "start" "-a" "059d8c0a6b3ac3434c3eb13c36520aec8b3c1a7bfb16a0a7d066c3ace0da1620", kill_on_drop: false }` [INFO] [stderr] Compiling grep v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.76s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/grep-acabe35b97d30faa) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/grep-449c77ba1ef7a8ae) [INFO] running `Command { std: "docker" "inspect" "059d8c0a6b3ac3434c3eb13c36520aec8b3c1a7bfb16a0a7d066c3ace0da1620", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "059d8c0a6b3ac3434c3eb13c36520aec8b3c1a7bfb16a0a7d066c3ace0da1620", kill_on_drop: false }` [INFO] [stdout] 059d8c0a6b3ac3434c3eb13c36520aec8b3c1a7bfb16a0a7d066c3ace0da1620 [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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3f7f21852bd53dd077c1e3ef3d422fde6a2e85e1e1aaf751af4affab007cf21a [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" "3f7f21852bd53dd077c1e3ef3d422fde6a2e85e1e1aaf751af4affab007cf21a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grep-acabe35b97d30faa) [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::case_sensitive ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/grep-449c77ba1ef7a8ae) [INFO] [stdout] test tests::case_insensitive ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests grep [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 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" "3f7f21852bd53dd077c1e3ef3d422fde6a2e85e1e1aaf751af4affab007cf21a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f7f21852bd53dd077c1e3ef3d422fde6a2e85e1e1aaf751af4affab007cf21a", kill_on_drop: false }` [INFO] [stdout] 3f7f21852bd53dd077c1e3ef3d422fde6a2e85e1e1aaf751af4affab007cf21a