[INFO] cloning repository https://github.com/LuK74/rust-parallel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LuK74/rust-parallel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuK74%2Frust-parallel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuK74%2Frust-parallel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a8d2d537807d49d953712efb3253655315bf2895 [INFO] testing LuK74/rust-parallel against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuK74%2Frust-parallel" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LuK74/rust-parallel on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LuK74/rust-parallel [INFO] finished tweaking git repo https://github.com/LuK74/rust-parallel [INFO] tweaked toml for git repo https://github.com/LuK74/rust-parallel written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/LuK74/rust-parallel already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 076a836767f1548772c6498d144298ceb7d301d274641a9012c64e767d933c5c [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" "076a836767f1548772c6498d144298ceb7d301d274641a9012c64e767d933c5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "076a836767f1548772c6498d144298ceb7d301d274641a9012c64e767d933c5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "076a836767f1548772c6498d144298ceb7d301d274641a9012c64e767d933c5c", kill_on_drop: false }` [INFO] [stdout] 076a836767f1548772c6498d144298ceb7d301d274641a9012c64e767d933c5c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] c9e2ceddd646c39d787394d8a40cd289aab4f55d2920b72aec591a8103245d55 [INFO] running `Command { std: "docker" "start" "-a" "c9e2ceddd646c39d787394d8a40cd289aab4f55d2920b72aec591a8103245d55", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pin-project-lite v0.2.4 [INFO] [stderr] Compiling once_cell v1.7.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling tokio v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling mio v0.7.9 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling futures-executor v0.3.13 [INFO] [stderr] Compiling futures v0.3.13 [INFO] [stderr] Compiling rust_parallel v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 12s [INFO] running `Command { std: "docker" "inspect" "c9e2ceddd646c39d787394d8a40cd289aab4f55d2920b72aec591a8103245d55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9e2ceddd646c39d787394d8a40cd289aab4f55d2920b72aec591a8103245d55", kill_on_drop: false }` [INFO] [stdout] c9e2ceddd646c39d787394d8a40cd289aab4f55d2920b72aec591a8103245d55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 5326d763d6432fe1db3fb211f02c69843196b863e505e29ece63c20a2dd1eebe [INFO] running `Command { std: "docker" "start" "-a" "5326d763d6432fe1db3fb211f02c69843196b863e505e29ece63c20a2dd1eebe", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rust_parallel v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.51s [INFO] running `Command { std: "docker" "inspect" "5326d763d6432fe1db3fb211f02c69843196b863e505e29ece63c20a2dd1eebe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5326d763d6432fe1db3fb211f02c69843196b863e505e29ece63c20a2dd1eebe", kill_on_drop: false }` [INFO] [stdout] 5326d763d6432fe1db3fb211f02c69843196b863e505e29ece63c20a2dd1eebe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d9c70e3f1acaf82e553969d13b86b6a54b4946a41b831066cd0643e62b45444c [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" "d9c70e3f1acaf82e553969d13b86b6a54b4946a41b831066cd0643e62b45444c", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_parallel-a49b0899f5bc2a65) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test remote::tests::test_big_file ... ignored [INFO] [stdout] test remote::tests::test_duplicate_file_exchange ... ignored [INFO] [stdout] test remote::tests::test_exchange ... ignored [INFO] [stdout] test core::interpreter::tests::builder_test3 ... ok [INFO] [stdout] test remote::tests::test_file_exchange ... ignored [INFO] [stdout] test core::interpreter::tests::builder_test1 ... ok [INFO] [stdout] test core::interpreter::tests::builder_test4 ... ok [INFO] [stdout] test core::interpreter::tests::builder_test2 ... ok [INFO] [stdout] Hello World [INFO] [stdout] test core::job::tests::job_cmd1 ... ok [INFO] [stdout] test core::jobmanager::tests::test_echo1 ... ok [INFO] [stdout] test core::jobmanager::tests::jobmanager_thread_worker ... ok [INFO] [stdout] test core::jobmanager::tests::test_notpanick ... ok [INFO] [stdout] test core::job::tests::job_cmd2 - should panic ... ok [INFO] [stdout] test core::job::tests::job_cmd3 - should panic ... ok [INFO] [stdout] test core::jobmanager::tests::jobmanager_thread_worker2 ... ok [INFO] [stdout] test core::jobmanager::tests::jobmanager_thread_worker4 ... ok [INFO] [stdout] test core::jobmanager::tests::test_echo2 ... ok [INFO] [stdout] test core::jobmanager::tests::jobmanager_thread_worker3 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 15.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_parallel-415e38704d56f4ff) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests rust_parallel [INFO] [stdout] test tests::lib_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/core/job.rs - core::job::Job (line 12) ... ok [INFO] [stdout] test src/parallel.rs - parallel::Parallel (line 12) ... ok [INFO] [stdout] test src/core/jobmanager.rs - core::jobmanager::JobManager (line 20) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.70s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d9c70e3f1acaf82e553969d13b86b6a54b4946a41b831066cd0643e62b45444c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9c70e3f1acaf82e553969d13b86b6a54b4946a41b831066cd0643e62b45444c", kill_on_drop: false }` [INFO] [stdout] d9c70e3f1acaf82e553969d13b86b6a54b4946a41b831066cd0643e62b45444c