[INFO] cloning repository https://github.com/leonli0912/rust_sample_grep [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leonli0912/rust_sample_grep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonli0912%2Frust_sample_grep", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonli0912%2Frust_sample_grep'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 19059679044ee1b3f0dd0aadb43482af0ec6279f [INFO] testing leonli0912/rust_sample_grep against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonli0912%2Frust_sample_grep" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/leonli0912/rust_sample_grep on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/leonli0912/rust_sample_grep [INFO] finished tweaking git repo https://github.com/leonli0912/rust_sample_grep [INFO] tweaked toml for git repo https://github.com/leonli0912/rust_sample_grep written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/leonli0912/rust_sample_grep already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.60.0" "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] f7dff04c85793e0bbfc54c332631551769bef64a424413ff11e578f9a3e65750 [INFO] running `Command { std: "docker" "start" "-a" "f7dff04c85793e0bbfc54c332631551769bef64a424413ff11e578f9a3e65750", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7dff04c85793e0bbfc54c332631551769bef64a424413ff11e578f9a3e65750", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7dff04c85793e0bbfc54c332631551769bef64a424413ff11e578f9a3e65750", kill_on_drop: false }` [INFO] [stdout] f7dff04c85793e0bbfc54c332631551769bef64a424413ff11e578f9a3e65750 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.60.0" "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] 0965802d08c1cb2ccbd5a7d89bb52fc3f05c6d7c5b13544b2ffdf7ea101af381 [INFO] running `Command { std: "docker" "start" "-a" "0965802d08c1cb2ccbd5a7d89bb52fc3f05c6d7c5b13544b2ffdf7ea101af381", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rust_sample_grep v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.00s [INFO] running `Command { std: "docker" "inspect" "0965802d08c1cb2ccbd5a7d89bb52fc3f05c6d7c5b13544b2ffdf7ea101af381", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0965802d08c1cb2ccbd5a7d89bb52fc3f05c6d7c5b13544b2ffdf7ea101af381", kill_on_drop: false }` [INFO] [stdout] 0965802d08c1cb2ccbd5a7d89bb52fc3f05c6d7c5b13544b2ffdf7ea101af381 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dc65b66f2d3a8d89734f7565937e99d75db0734b64cc21c5e44b222f28bacc10 [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" "dc65b66f2d3a8d89734f7565937e99d75db0734b64cc21c5e44b222f28bacc10", kill_on_drop: false }` [INFO] [stderr] Compiling rust_sample_grep v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.66s [INFO] running `Command { std: "docker" "inspect" "dc65b66f2d3a8d89734f7565937e99d75db0734b64cc21c5e44b222f28bacc10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc65b66f2d3a8d89734f7565937e99d75db0734b64cc21c5e44b222f28bacc10", kill_on_drop: false }` [INFO] [stdout] dc65b66f2d3a8d89734f7565937e99d75db0734b64cc21c5e44b222f28bacc10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.60.0" "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] 8b01f4b726be71917ff6993d1941f96e6af2b764b79e250598bfc38d35acb3fb [INFO] running `Command { std: "docker" "start" "-a" "8b01f4b726be71917ff6993d1941f96e6af2b764b79e250598bfc38d35acb3fb", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] running 2 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_sample_grep-74ca374d3ea3d5d3) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_sample_grep-31a5a88089eddc1f) [INFO] [stdout] test tests::case_insensitive ... ok [INFO] [stderr] Doc-tests rust_sample_grep [INFO] [stdout] test tests::case_sensitive ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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] [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" "8b01f4b726be71917ff6993d1941f96e6af2b764b79e250598bfc38d35acb3fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b01f4b726be71917ff6993d1941f96e6af2b764b79e250598bfc38d35acb3fb", kill_on_drop: false }` [INFO] [stdout] 8b01f4b726be71917ff6993d1941f96e6af2b764b79e250598bfc38d35acb3fb