[INFO] cloning repository https://github.com/nmsv/rust_word_search_ii
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nmsv/rust_word_search_ii" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnmsv%2Frust_word_search_ii", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnmsv%2Frust_word_search_ii'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6679642b9daaaf8f8c3ea6d075b84153f5dbe758
[INFO] testing nmsv/rust_word_search_ii against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnmsv%2Frust_word_search_ii" "/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/nmsv/rust_word_search_ii on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nmsv/rust_word_search_ii
[INFO] finished tweaking git repo https://github.com/nmsv/rust_word_search_ii
[INFO] tweaked toml for git repo https://github.com/nmsv/rust_word_search_ii written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/nmsv/rust_word_search_ii already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e426a873de4cd6188dd287cb442e02f03784007ea54ee07dc9eae19f7c8be36a
[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" "e426a873de4cd6188dd287cb442e02f03784007ea54ee07dc9eae19f7c8be36a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e426a873de4cd6188dd287cb442e02f03784007ea54ee07dc9eae19f7c8be36a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e426a873de4cd6188dd287cb442e02f03784007ea54ee07dc9eae19f7c8be36a", kill_on_drop: false }`
[INFO] [stdout] e426a873de4cd6188dd287cb442e02f03784007ea54ee07dc9eae19f7c8be36a
[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" "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] 01e1e1f694310f7dbcecdf152f6c7d6939f62a8ed359aeab9826c29645f060dc
[INFO] running `Command { std: "docker" "start" "-a" "01e1e1f694310f7dbcecdf152f6c7d6939f62a8ed359aeab9826c29645f060dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_tt_hw_word_search_ii v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "01e1e1f694310f7dbcecdf152f6c7d6939f62a8ed359aeab9826c29645f060dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e1e1f694310f7dbcecdf152f6c7d6939f62a8ed359aeab9826c29645f060dc", kill_on_drop: false }`
[INFO] [stdout] 01e1e1f694310f7dbcecdf152f6c7d6939f62a8ed359aeab9826c29645f060dc
[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" "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] 6cb2abda0f05451b4f14c66f010c3f7c23118bbd05e7e7fc880cd40cda75ffe8
[INFO] running `Command { std: "docker" "start" "-a" "6cb2abda0f05451b4f14c66f010c3f7c23118bbd05e7e7fc880cd40cda75ffe8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_tt_hw_word_search_ii v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "6cb2abda0f05451b4f14c66f010c3f7c23118bbd05e7e7fc880cd40cda75ffe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cb2abda0f05451b4f14c66f010c3f7c23118bbd05e7e7fc880cd40cda75ffe8", kill_on_drop: false }`
[INFO] [stdout] 6cb2abda0f05451b4f14c66f010c3f7c23118bbd05e7e7fc880cd40cda75ffe8
[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" "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", 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] 5c3f05d570bc2bfdb0d5039ff96ba9702786a934b6dd660597bcc4c8bb45d46d
[INFO] running `Command { std: "docker" "start" "-a" "5c3f05d570bc2bfdb0d5039ff96ba9702786a934b6dd660597bcc4c8bb45d46d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_tt_hw_word_search_ii-378aed64af9ac305
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5c3f05d570bc2bfdb0d5039ff96ba9702786a934b6dd660597bcc4c8bb45d46d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c3f05d570bc2bfdb0d5039ff96ba9702786a934b6dd660597bcc4c8bb45d46d", kill_on_drop: false }`
[INFO] [stdout] 5c3f05d570bc2bfdb0d5039ff96ba9702786a934b6dd660597bcc4c8bb45d46d