[INFO] fetching crate fork 0.6.0...
[INFO] testing fork-0.6.0 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate fork 0.6.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate fork 0.6.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fork 0.6.0
[INFO] tweaked toml for crates.io crate fork 0.6.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fork 0.6.0 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fork 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44cf8c28c73ba0198aa9d3e7263d95f0a2f6f812d44fd5de2b544800bf2ebbcf
[INFO] running `Command { std: "docker" "start" "-a" "44cf8c28c73ba0198aa9d3e7263d95f0a2f6f812d44fd5de2b544800bf2ebbcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44cf8c28c73ba0198aa9d3e7263d95f0a2f6f812d44fd5de2b544800bf2ebbcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44cf8c28c73ba0198aa9d3e7263d95f0a2f6f812d44fd5de2b544800bf2ebbcf", kill_on_drop: false }`
[INFO] [stdout] 44cf8c28c73ba0198aa9d3e7263d95f0a2f6f812d44fd5de2b544800bf2ebbcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6faf76f174fa2bb6c062ddd07fab7177d8bad01c7f9a0e2fab007a3b0bce1e9
[INFO] running `Command { std: "docker" "start" "-a" "e6faf76f174fa2bb6c062ddd07fab7177d8bad01c7f9a0e2fab007a3b0bce1e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling fork v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "e6faf76f174fa2bb6c062ddd07fab7177d8bad01c7f9a0e2fab007a3b0bce1e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6faf76f174fa2bb6c062ddd07fab7177d8bad01c7f9a0e2fab007a3b0bce1e9", kill_on_drop: false }`
[INFO] [stdout] e6faf76f174fa2bb6c062ddd07fab7177d8bad01c7f9a0e2fab007a3b0bce1e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2538d927684bd7bab5986110c042d3bff99ae8905a3aefe0870cfc4e91db4f1b
[INFO] running `Command { std: "docker" "start" "-a" "2538d927684bd7bab5986110c042d3bff99ae8905a3aefe0870cfc4e91db4f1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling os_pipe v1.2.3
[INFO] [stderr]    Compiling fork v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "2538d927684bd7bab5986110c042d3bff99ae8905a3aefe0870cfc4e91db4f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2538d927684bd7bab5986110c042d3bff99ae8905a3aefe0870cfc4e91db4f1b", kill_on_drop: false }`
[INFO] [stdout] 2538d927684bd7bab5986110c042d3bff99ae8905a3aefe0870cfc4e91db4f1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 33494bbfe3c0b0620d683c40c42ad62370a32332c2a2dc9e342d92d7775de496
[INFO] running `Command { std: "docker" "start" "-a" "33494bbfe3c0b0620d683c40c42ad62370a32332c2a2dc9e342d92d7775de496", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fork-fe808a77a19fc811)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::test_close_fd_functionality ... ok
[INFO] [stdout] test tests::test_chdir ... ok
[INFO] [stdout] test tests::test_close_retry_ok_and_ebadf ... ok
[INFO] [stdout] test tests::test_daemon_pattern_no_chdir ... ok
[INFO] [stdout] test tests::test_daemon_pattern_with_chdir ... ok
[INFO] [stdout] test tests::test_getpgrp ... ok
[INFO] [stdout] test tests::test_fork ... ok
[INFO] [stdout] test tests::test_getpgrp_in_parent ... ok
[INFO] [stdout] test tests::test_daemon_pattern_with_close_fd ... ok
[INFO] [stdout] test tests::test_double_fork_pattern ... ok
[INFO] [stdout] test tests::test_waitpid_with_child ... ok
[INFO] [stdout] test tests::test_fork_child_execution ... ok
[INFO] [stdout] test tests::test_close_fd_idempotent ... ok
[INFO] [stdout] test tests::test_multiple_forks ... ok
[INFO] [stdout] test tests::test_setsid ... ok
[INFO] [stdout] test tests::test_fork_with_waitpid ... ok
[INFO] [stderr]      Running tests/chdir_tests.rs (/opt/rustwide/target/debug/deps/chdir_tests-1abb906a238ce34b)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_chdir_basic_success ... ok
[INFO] [stdout] test test_chdir_changes_actual_working_directory ... ok
[INFO] [stdout] test test_chdir_error_type ... ok
[INFO] [stdout] test test_chdir_process_isolation ... ok
[INFO] [stdout] test test_chdir_uses_c_string_literal ... ok
[INFO] [stdout] test test_chdir_idempotent ... ok
[INFO] [stdout] test test_chdir_returns_unit ... ok
[INFO] [stdout] test test_chdir_before_and_after_setsid ... ok
[INFO] [stdout] test test_chdir_with_env_manipulation ... ok
[INFO] [stdout] test test_chdir_with_absolute_path_operations ... ok
[INFO] [stdout] test test_chdir_with_file_operations ... ok
[INFO] [stderr]      Running tests/daemon_tests.rs (/opt/rustwide/target/debug/deps/daemon_tests-5b5cd1ef8e538574)
[INFO] [stdout] test test_chdir_concurrent_forks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_daemon_creates_detached_process ... ok
[INFO] [stdout] test test_daemon_with_command_execution ... ok
[INFO] [stdout] test test_daemon_with_nochdir ... ok
[INFO] [stdout] test test_daemon_process_group ... ok
[INFO] [stderr]      Running tests/error_handling_tests.rs (/opt/rustwide/target/debug/deps/error_handling_tests-cee69da26572e529)
[INFO] [stdout] test test_daemon_no_controlling_terminal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_close_fd_error_handling ... ok
[INFO] [stdout] test test_setsid_error_when_already_session_leader ... ok
[INFO] [stdout] test test_fork_returns_io_error_type ... ok
[INFO] [stdout] test test_waitpid_returns_io_error_type ... ok
[INFO] [stdout] test test_fork_is_parent_is_child_methods ... ok
[INFO] [stdout] test test_setsid_returns_io_error_type ... ok
[INFO] [stdout] test test_error_kind_matching ... ok
[INFO] [stdout] test test_fork_child_pid_method ... ok
[INFO] [stdout] test test_getpgrp_returns_pid_type has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "33494bbfe3c0b0620d683c40c42ad62370a32332c2a2dc9e342d92d7775de496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33494bbfe3c0b0620d683c40c42ad62370a32332c2a2dc9e342d92d7775de496", kill_on_drop: false }`
[INFO] [stdout] 33494bbfe3c0b0620d683c40c42ad62370a32332c2a2dc9e342d92d7775de496