[INFO] fetching crate calcifer-unix-child-fd 0.1.0...
[INFO] testing calcifer-unix-child-fd-0.1.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate calcifer-unix-child-fd 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate calcifer-unix-child-fd 0.1.0
[INFO] finished tweaking crates.io crate calcifer-unix-child-fd 0.1.0
[INFO] tweaked toml for crates.io crate calcifer-unix-child-fd 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate calcifer-unix-child-fd 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate calcifer-unix-child-fd 0.1.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6aee8c4882048af910d871e468c3326cfd6a5822fe019d4fcd26e0ddc1a47d33
[INFO] running `Command { std: "docker" "start" "6aee8c4882048af910d871e468c3326cfd6a5822fe019d4fcd26e0ddc1a47d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6aee8c4882048af910d871e468c3326cfd6a5822fe019d4fcd26e0ddc1a47d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6aee8c4882048af910d871e468c3326cfd6a5822fe019d4fcd26e0ddc1a47d33" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6aee8c4882048af910d871e468c3326cfd6a5822fe019d4fcd26e0ddc1a47d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6aee8c4882048af910d871e468c3326cfd6a5822fe019d4fcd26e0ddc1a47d33" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling calcifer-unix-child-fd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "6aee8c4882048af910d871e468c3326cfd6a5822fe019d4fcd26e0ddc1a47d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6aee8c4882048af910d871e468c3326cfd6a5822fe019d4fcd26e0ddc1a47d33" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling calcifer-unix-child-fd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.48s
[INFO] running `Command { std: "docker" "inspect" "6aee8c4882048af910d871e468c3326cfd6a5822fe019d4fcd26e0ddc1a47d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6aee8c4882048af910d871e468c3326cfd6a5822fe019d4fcd26e0ddc1a47d33" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/calcifer-unix-child-fd/dc3137b1cf23c31c/out/calcifer_unix_child_fd-dc3137b1cf23c31c)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test process_group_scan::tests::combined_forbidden_set_pins_both_inputs_and_deduplicates_shared_objects ... ok
[INFO] [stdout] test process_group_scan::tests::forbidden_set_deduplicates_two_owners_of_the_same_kernel_object ... ok
[INFO] [stdout] test process_group_scan::tests::expired_and_zero_budget_deadlines_fail_before_process_observation ... ok
[INFO] [stdout] test tests::child_reap_poll_returns_at_its_deadline_without_a_blocking_wait ... ok
[INFO] [stdout] test process_group_scan::tests::linux_candidate_collection_skips_absent_but_preserves_identity_races ... ok
[INFO] [stdout] test tests::invalid_readiness_fd_child_helper ... ok
[INFO] [stdout] test tests::descriptor_scan_rejects_a_zero_inode ... ok
[INFO] [stdout] test tests::descriptor_identity_debug_is_redacted ... ok
[INFO] [stdout] test tests::inherited_readiness_fd_child_helper ... ok
[INFO] [stdout] test process_group_scan::tests::stable_snapshot_validator_rejects_fd_replacement_and_pid_reuse ... ok
[INFO] [stdout] test tests::bounded_identity_scan_counts_regular_files_and_unix_sockets ... ok
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::sigttou_lifo_abort_child_helper ... ok
[INFO] [stdout] test tests::readiness_take_duplicates_instead_of_adopting_an_existing_owner ... ok
[INFO] [stdout] test process_group_scan::tests::fixed_limits_and_unknown_errors_fail_closed ... ok
[INFO] [stdout] test tests::invalid_readiness_fd_child_helper ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 28 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] test tests::sigttou_block_is_scoped_and_restores_the_previous_mask ... ok
[INFO] [stdout] test process_group_scan::tests::real_process_and_member_and_fd_limits_fail_closed ... ok
[INFO] [stdout] test process_group_scan::tests::scanner_proves_cloexec_socket_pipe_and_vnode_are_absent_from_all_descendants ... ok
[INFO] [stdout] test tests::unrelated_exec_has_no_inherited_test_descriptor ... ok
[INFO] [stdout] test tests::resealed_readiness_fd_is_absent_after_another_exec ... ok
[INFO] [stdout] test tests::sigttou_block_nesting_restores_each_exact_prior_state ... ok
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::invalid_readiness_fd_child_helper ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 28 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::invalid_readiness_fd_child_helper ... oktest tests::unrelated_exec_has_no_inherited_test_descriptor ... 
[INFO] [stdout] ok
[INFO] [stdout] 
[INFO] [stdout] test result: 
[INFO] [stdout] oktest result: . 1 passed; 0 failed; 0 ignored; 0 measured; 28 filtered outok. 1 passed; 0 failed; 0 ignored; 0 measured; 28 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] ; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] test tests::readiness_fd_environment_input_is_strict_and_redacted ... ok
[INFO] [stdout] test tests::source_descriptor_stays_close_on_exec_during_the_child_callback ... ok
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::readiness_spawn_returns_started_child_authority_after_parent_readback_failure ... ok
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::resealed_readiness_fd_is_absent_after_another_exec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 28 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] test tests::inherited_readiness_fd_child_helper ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 28 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] test tests::readiness_fd_is_advertised_dynamically_and_resealed_after_exec ... ok
[INFO] [stdout] test tests::sigttou_block_restores_during_error_and_unwind_paths ... ok
[INFO] [stdout] test tests::sigttou_block_changes_only_the_calling_thread_mask ... ok
[INFO] [stdout] test process_group_scan::tests::forbidden_set_rejects_a_distinct_identity_past_its_fixed_capacity ... ok
[INFO] [stdout] test process_group_scan::tests::scanner_rejects_inherited_socket_pipe_and_vnode_in_direct_child_and_descendant ... ok
[INFO] [stdout] test tests::sigttou_block_aborts_on_out_of_order_drop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests calcifer_unix_child_fd
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/process_group_scan.rs - process_group_scan::CrossProcessDescriptorSet (line 188) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - block_sigttou_for_current_thread (line 134) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6aee8c4882048af910d871e468c3326cfd6a5822fe019d4fcd26e0ddc1a47d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aee8c4882048af910d871e468c3326cfd6a5822fe019d4fcd26e0ddc1a47d33", kill_on_drop: false }`
[INFO] [stdout] 6aee8c4882048af910d871e468c3326cfd6a5822fe019d4fcd26e0ddc1a47d33
