[INFO] fetching crate subprocess 0.2.7... [INFO] testing subprocess-0.2.7 against 1.55.0 for beta-1.56-1 [INFO] extracting crate subprocess 0.2.7 into /workspace/builds/worker-95/source [INFO] validating manifest of crates.io crate subprocess 0.2.7 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate subprocess 0.2.7 [INFO] finished tweaking crates.io crate subprocess 0.2.7 [INFO] tweaked toml for crates.io crate subprocess 0.2.7 written to /workspace/builds/worker-95/source/Cargo.toml [INFO] crate crates.io crate subprocess 0.2.7 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef65a18c7789a407c135cfe9c2708477ffc025331da0c18df4087b8846d357bc [INFO] running `Command { std: "docker" "start" "-a" "ef65a18c7789a407c135cfe9c2708477ffc025331da0c18df4087b8846d357bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef65a18c7789a407c135cfe9c2708477ffc025331da0c18df4087b8846d357bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef65a18c7789a407c135cfe9c2708477ffc025331da0c18df4087b8846d357bc", kill_on_drop: false }` [INFO] [stdout] ef65a18c7789a407c135cfe9c2708477ffc025331da0c18df4087b8846d357bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 32f6727f229b201b4ad1ef638c389b5412b5dde4cd7ad546709aa84a8bb84d69 [INFO] running `Command { std: "docker" "start" "-a" "32f6727f229b201b4ad1ef638c389b5412b5dde4cd7ad546709aa84a8bb84d69", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling subprocess v0.2.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.30s [INFO] running `Command { std: "docker" "inspect" "32f6727f229b201b4ad1ef638c389b5412b5dde4cd7ad546709aa84a8bb84d69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32f6727f229b201b4ad1ef638c389b5412b5dde4cd7ad546709aa84a8bb84d69", kill_on_drop: false }` [INFO] [stdout] 32f6727f229b201b4ad1ef638c389b5412b5dde4cd7ad546709aa84a8bb84d69 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8bee17fd47b09c39738854fbbed721364197caf449ad763beaa5c1084503c8e [INFO] running `Command { std: "docker" "start" "-a" "c8bee17fd47b09c39738854fbbed721364197caf449ad763beaa5c1084503c8e", kill_on_drop: false }` [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling subprocess v0.2.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 18.70s [INFO] running `Command { std: "docker" "inspect" "c8bee17fd47b09c39738854fbbed721364197caf449ad763beaa5c1084503c8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8bee17fd47b09c39738854fbbed721364197caf449ad763beaa5c1084503c8e", kill_on_drop: false }` [INFO] [stdout] c8bee17fd47b09c39738854fbbed721364197caf449ad763beaa5c1084503c8e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6176ff4da44d94998b804ef7e081bee099579a1aff9875469b28eb13821bd20e [INFO] running `Command { std: "docker" "start" "-a" "6176ff4da44d94998b804ef7e081bee099579a1aff9875469b28eb13821bd20e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/subprocess-cf69e1f9561b66cf) [INFO] [stdout] [INFO] [stdout] running 71 tests [INFO] [stdout] test posix::tests::test_split_path ... ok [INFO] [stdout] test tests::builder::capture_err ... ok [INFO] [stdout] test tests::builder::capture_out_with_input_data1 ... ok [INFO] [stdout] test tests::builder::capture_out ... ok [INFO] [stdout] test tests::builder::capture_out_with_input_data2 ... ok [INFO] [stdout] test tests::builder::communicate_in_out ... ok [INFO] [stdout] test tests::builder::env_extend ... ok [INFO] [stdout] test tests::builder::env_inherit ... ok [INFO] [stdout] test tests::builder::communicate_out ... ok [INFO] [stdout] test tests::builder::exec_join ... ok [INFO] [stdout] test tests::builder::env_inherit_set ... ok [INFO] [stdout] test tests::builder::exec_shell ... ok [INFO] [stdout] test tests::builder::env_set ... ok [INFO] [stdout] test tests::builder::null_file ... ok [INFO] [stdout] test tests::builder::pipeline_invalid_2 ... ok [INFO] [stdout] test tests::builder::pipeline_to_string ... ok [INFO] [stdout] test tests::builder::exec_to_string ... ok [INFO] [stdout] test tests::builder::pipeline_stream_out ... ok [INFO] [stdout] test tests::builder::pipeline_invalid_1 ... ok [INFO] [stdout] test tests::builder::pipeline_capture_error_1 ... ok [INFO] [stdout] test tests::builder::pipeline_capture ... ok [INFO] [stdout] test tests::builder::pipeline_communicate_in_out ... ok [INFO] [stdout] test tests::builder::pipeline_communicate_out ... ok [INFO] [stdout] test tests::builder::pipeline_capture_error_2 ... ok [INFO] [stdout] test tests::builder::pipeline_open ... ok [INFO] [stdout] test tests::builder::pipeline_compose_pipelines ... ok [INFO] [stdout] test tests::builder::pipeline_stream_in ... ok [INFO] [stdout] test tests::builder::stream_stdout ... ok [INFO] [stdout] test tests::builder::stream_stderr ... ok [INFO] [stdout] test tests::common::bad_cmd ... ok [INFO] [stdout] test tests::builder::stream_stdin ... ok [INFO] [stdout] test tests::builder::pipeline_join ... ok [INFO] [stdout] test tests::common::communicate_input_output ... ok [INFO] [stdout] test tests::common::communicate_size_limit_small ... ok [INFO] [stdout] test tests::common::communicate_output ... ok [INFO] [stdout] test tests::common::communicate_input ... ok [INFO] [stdout] test tests::common::communicate_size_limit_different_sizes ... ok [INFO] [stdout] test tests::common::env_add ... ok [INFO] [stdout] test tests::common::env_dup ... ok [INFO] [stdout] test tests::common::failed_cwd ... ok [INFO] [stdout] test tests::common::err_exit ... ok [INFO] [stdout] test tests::common::good_cmd ... ok [INFO] [stdout] test tests::common::cwd ... ok [INFO] [stdout] test tests::common::input_from_file ... ok [INFO] [stdout] test tests::common::input_output_from_file ... ok [INFO] [stdout] test tests::common::null_byte_in_cmd ... ok [INFO] [stdout] test tests::common::merge_err_to_out_pipe ... ok [INFO] [stdout] test tests::common::merge_out_to_err_pipe ... ok [INFO] [stdout] test tests::common::merge_err_to_out_file ... ok [INFO] [stdout] test tests::common::reject_empty_argv ... ok [INFO] [stdout] test tests::common::read_from_stdout ... ok [INFO] [stdout] test tests::common::setup_executable ... ok [INFO] [stdout] test tests::common::communicate_size_limit_large ... ok [INFO] [stdout] test tests::common::terminate ... ok [INFO] [stdout] test tests::common::output_to_file ... ok [INFO] [stdout] test tests::common::simple_pipe ... ok [INFO] [stdout] test tests::common::communicate_input_output_long ... ok [INFO] [stdout] test tests::posix::env_set_all_1 ... ok [INFO] [stdout] test tests::posix::err_terminate ... ok [INFO] [stdout] test tests::posix::send_signal ... ok [INFO] [stdout] test tests::posix::env_set_all_2 ... ok [INFO] [stdout] test tests::posix::waitpid_echild ... ok [INFO] [stdout] test tests::common::write_to_subprocess ... ok [INFO] [stdout] test tests::builder::reject_input_data_join - should panic ... ok [INFO] [stdout] test tests::builder::reject_input_data_popen - should panic ... ok [INFO] [stdout] test tests::builder::reject_input_data_stream_stderr - should panic ... ok [INFO] [stdout] test tests::builder::reject_input_data_stream_stdin - should panic ... ok [INFO] [stdout] test tests::builder::reject_input_data_stream_stdout - should panic ... ok [INFO] [stdout] test tests::common::communicate_timeout ... ok [INFO] [stdout] test tests::common::terminate_twice ... ok [INFO] [stdout] test tests::common::wait_timeout ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 71 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/just_echo-0348a1ae0b8a378d) [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] [stderr] Running tests/escape-args.rs (/opt/rustwide/target/debug/deps/escape_args-bd2a68877723e65a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test escape_args ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Running tests/just-echo.rs (/opt/rustwide/target/debug/deps/just_echo-97d604a6db7baf56) [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] [stderr] Running tests/weird-args.rs (/opt/rustwide/target/debug/deps/weird_args-4fad96b62ffd2cad) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests subprocess [INFO] [stdout] test weird_args ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/builder.rs - builder::exec::Exec (line 60) - compile ... ok [INFO] [stdout] test src/builder.rs - builder::exec::Exec (line 49) - compile ... ok [INFO] [stdout] test src/builder.rs - builder::pipeline::Pipeline (line 757) - compile ... ok [INFO] [stdout] test src/builder.rs - builder::pipeline::Pipeline (line 768) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 53) - compile ... ok [INFO] [stdout] test src/popen.rs - popen::Popen::create (line 301) - compile ... ok [INFO] [stdout] test src/builder.rs - builder::exec::Exec (line 82) ... ok [INFO] [stdout] test src/builder.rs - builder::exec::Exec (line 71) ... ok [INFO] [stdout] test src/builder.rs - builder::exec::Exec (line 109) ... ok [INFO] [stdout] test src/lib.rs - (line 30) ... ok [INFO] [stdout] test src/builder.rs - builder::exec::Exec (line 95) ... ok [INFO] [stdout] test src/popen.rs - popen::PopenConfig (line 83) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6176ff4da44d94998b804ef7e081bee099579a1aff9875469b28eb13821bd20e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6176ff4da44d94998b804ef7e081bee099579a1aff9875469b28eb13821bd20e", kill_on_drop: false }` [INFO] [stdout] 6176ff4da44d94998b804ef7e081bee099579a1aff9875469b28eb13821bd20e