[INFO] fetching crate fork 0.7.0...
[INFO] testing fork-0.7.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065
[INFO] extracting crate fork 0.7.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate fork 0.7.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fork 0.7.0
[INFO] tweaked toml for crates.io crate fork 0.7.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fork 0.7.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fork 0.7.0 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7953e4ef04058b2bfb0c73209af503763bedef6be6f5a4bf5e64a8b89ab8d1b1
[INFO] running `Command { std: "docker" "start" "-a" "7953e4ef04058b2bfb0c73209af503763bedef6be6f5a4bf5e64a8b89ab8d1b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7953e4ef04058b2bfb0c73209af503763bedef6be6f5a4bf5e64a8b89ab8d1b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7953e4ef04058b2bfb0c73209af503763bedef6be6f5a4bf5e64a8b89ab8d1b1", kill_on_drop: false }`
[INFO] [stdout] 7953e4ef04058b2bfb0c73209af503763bedef6be6f5a4bf5e64a8b89ab8d1b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 943a9da0adee7d822205ac1f07a0c942ac69ce28c62471c2c02e8bf3888c2489
[INFO] running `Command { std: "docker" "start" "-a" "943a9da0adee7d822205ac1f07a0c942ac69ce28c62471c2c02e8bf3888c2489", kill_on_drop: false }`
[INFO] [stderr]    Compiling fork v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "943a9da0adee7d822205ac1f07a0c942ac69ce28c62471c2c02e8bf3888c2489", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "943a9da0adee7d822205ac1f07a0c942ac69ce28c62471c2c02e8bf3888c2489", kill_on_drop: false }`
[INFO] [stdout] 943a9da0adee7d822205ac1f07a0c942ac69ce28c62471c2c02e8bf3888c2489
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9717eae32bd8ce981581d53ed611fa9b278cb4cdaa8f2924147dc67b7c1a01e1
[INFO] running `Command { std: "docker" "start" "-a" "9717eae32bd8ce981581d53ed611fa9b278cb4cdaa8f2924147dc67b7c1a01e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling os_pipe v1.2.3
[INFO] [stderr]    Compiling fork v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `Command { std: "docker" "inspect" "9717eae32bd8ce981581d53ed611fa9b278cb4cdaa8f2924147dc67b7c1a01e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9717eae32bd8ce981581d53ed611fa9b278cb4cdaa8f2924147dc67b7c1a01e1", kill_on_drop: false }`
[INFO] [stdout] 9717eae32bd8ce981581d53ed611fa9b278cb4cdaa8f2924147dc67b7c1a01e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5204221aad4bb0d03c215bc5cbb8a20d74f016700e02f0219b9267e9c3a673d7
[INFO] running `Command { std: "docker" "start" "-a" "5204221aad4bb0d03c215bc5cbb8a20d74f016700e02f0219b9267e9c3a673d7", 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-fa6cc6efa0390515)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::test_close_once_ok_and_ebadf ... ok
[INFO] [stdout] test tests::test_close_fd_functionality ... ok
[INFO] [stdout] test tests::test_chdir ... ok
[INFO] [stdout] test tests::test_daemon_pattern_with_chdir ... ok
[INFO] [stdout] test tests::test_daemon_pattern_no_chdir ... ok
[INFO] [stdout] test tests::test_close_fd_idempotent ... ok
[INFO] [stdout] test tests::test_fork ... ok
[INFO] [stdout] test tests::test_getpgrp ... ok
[INFO] [stdout] test tests::test_daemon_pattern_with_close_fd ... ok
[INFO] [stdout] test tests::test_getpgrp_in_parent ... ok
[INFO] [stdout] test tests::test_setsid ... ok
[INFO] [stdout] test tests::test_waitpid_with_child ... ok
[INFO] [stdout] test tests::test_fork_child_execution ... ok
[INFO] [stdout] test tests::test_fork_with_waitpid ... ok
[INFO] [stdout] test tests::test_double_fork_pattern ... ok
[INFO] [stdout] test tests::test_multiple_forks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/chdir_tests.rs (/opt/rustwide/target/debug/deps/chdir_tests-8b5aed5d762f11e0)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_chdir_before_and_after_setsid ... ok
[INFO] [stdout] test test_chdir_basic_success ... ok
[INFO] [stdout] test test_chdir_changes_actual_working_directory ... ok
[INFO] [stdout] test test_chdir_returns_unit ... ok
[INFO] [stdout] test test_chdir_uses_c_string_literal ... ok
[INFO] [stdout] test test_chdir_with_absolute_path_operations ... ok
[INFO] [stdout] test test_chdir_idempotent ... ok
[INFO] [stdout] test test_chdir_process_isolation ... ok
[INFO] [stdout] test test_chdir_with_file_operations ... ok
[INFO] [stdout] test test_chdir_with_env_manipulation ... ok
[INFO] [stdout] test test_chdir_concurrent_forks ... ok
[INFO] [stdout] test test_chdir_error_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/daemon_tests.rs (/opt/rustwide/target/debug/deps/daemon_tests-8679e95413ae83ba)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_daemon_creates_detached_process ... ok
[INFO] [stdout] test test_daemon_no_controlling_terminal ... ok
[INFO] [stdout] test test_daemon_with_command_execution ... ok
[INFO] [stdout] test test_daemon_process_group ... ok
[INFO] [stdout] test test_daemon_with_nochdir ... ok
[INFO] [stdout] test test_daemon_never_returns_parent ... ok
[INFO] [stderr]      Running tests/error_handling_tests.rs (/opt/rustwide/target/debug/deps/error_handling_tests-1ea5fa4ed7b5c8ea)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running tests/fork_tests.rs (/opt/rustwide/target/debug/deps/fork_tests-25fd5a5b36ac98ad)
[INFO] [stdout] test test_close_fd_error_handling ... 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 ... ok
[INFO] [stdout] test test_fork_returns_io_error_type ... ok
[INFO] [stdout] test test_setsid_error_when_already_session_leader ... ok
[INFO] [stdout] test test_fork_is_parent_is_child_methods ... ok
[INFO] [stdout] test test_waitpid_returns_io_error_type ... ok
[INFO] [stdout] test test_setsid_returns_io_error_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_fork_basic ... ok
[INFO] [stdout] test test_fork_multiple_children ... ok
[INFO] [stdout] test test_waitpid_waits_for_child ... ok
[INFO] [stdout] test test_fork_child_has_different_pid ... ok
[INFO] [stdout] test test_fork_parent_child_communication ... ok
[INFO] [stdout] test test_fork_child_inherits_environment ... ok
[INFO] [stdout] test test_fork_child_can_execute_commands ... ok
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-4772a4d517c337bf)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_chdir_returns_io_error ... ok
[INFO] [stdout] test test_chdir_error_handling ... ok
[INFO] [stdout] test test_double_fork_daemon_pattern ... ok
[INFO] [stdout] test test_chdir_changes_directory ... ok
[INFO] [stdout] test test_getpgrp_returns_process_group ... ok
[INFO] [stdout] test test_process_isolation ... ok
[INFO] [stderr]      Running tests/pid_tests.rs (/opt/rustwide/target/debug/deps/pid_tests-2bf5da70c27ad24c)
[INFO] [stdout] test test_setsid_creates_new_session ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_getpid_consistency_across_operations ... ok
[INFO] [stdout] test test_getpid_no_unsafe_in_user_code ... ok
[INFO] [stdout] test test_getpid_returns_valid_pid ... ok
[INFO] [stdout] test test_getppid_no_unsafe_in_user_code ... ok
[INFO] [stdout] test test_getppid_returns_valid_pid ... ok
[INFO] [stdout] test test_getpid_matches_fork_result ... ok
[INFO] [stdout] test test_pid_functions_in_multiple_forks ... ok
[INFO] [stdout] test test_getppid_returns_parent_pid ... ok
[INFO] [stdout] test test_getppid_after_parent_exits ... ok
[INFO] [stdout] test test_getpid_different_in_child ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/status_macro_tests.rs (/opt/rustwide/target/debug/deps/status_macro_tests-53501a552ad77ddb)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_all_macros_together ... ok
[INFO] [stdout] test test_wexitstatus_macro_works ... ok
[INFO] [stdout] test test_wtermsig_macro_works ... ok
[INFO] [stdout] test test_wifsignaled_macro_works ... ok
[INFO] [stdout] test test_wifexited_macro_works ... ok
[INFO] [stdout] test test_no_libc_import_needed ... ok
[INFO] [stdout] test test_macros_distinguish_exit_vs_signal ... ok
[INFO] [stdout] test test_macros_with_multiple_exit_codes has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "5204221aad4bb0d03c215bc5cbb8a20d74f016700e02f0219b9267e9c3a673d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5204221aad4bb0d03c215bc5cbb8a20d74f016700e02f0219b9267e9c3a673d7", kill_on_drop: false }`
[INFO] [stdout] 5204221aad4bb0d03c215bc5cbb8a20d74f016700e02f0219b9267e9c3a673d7