[INFO] fetching crate cargo-orphan-gc 0.8.28...
[INFO] testing cargo-orphan-gc-0.8.28 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate cargo-orphan-gc 0.8.28 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate cargo-orphan-gc 0.8.28
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cargo-orphan-gc 0.8.28
[INFO] tweaked toml for crates.io crate cargo-orphan-gc 0.8.28 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-orphan-gc 0.8.28 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 cargo-orphan-gc 0.8.28 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-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e9141471f5e0c0513c4e4359ff28e2611d8bb97b56b96410a628ec4609101d62
[INFO] running `Command { std: "docker" "start" "e9141471f5e0c0513c4e4359ff28e2611d8bb97b56b96410a628ec4609101d62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9141471f5e0c0513c4e4359ff28e2611d8bb97b56b96410a628ec4609101d62", 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" "e9141471f5e0c0513c4e4359ff28e2611d8bb97b56b96410a628ec4609101d62" "/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" "e9141471f5e0c0513c4e4359ff28e2611d8bb97b56b96410a628ec4609101d62", 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" "e9141471f5e0c0513c4e4359ff28e2611d8bb97b56b96410a628ec4609101d62" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling find-msvc-tools v0.1.10
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling cc v1.4.2
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling blake3 v1.8.6
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling cargo-orphan-gc v0.8.28 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 22.27s
[INFO] running `Command { std: "docker" "inspect" "e9141471f5e0c0513c4e4359ff28e2611d8bb97b56b96410a628ec4609101d62", 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" "e9141471f5e0c0513c4e4359ff28e2611d8bb97b56b96410a628ec4609101d62" "/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 tempfile v3.27.0
[INFO] [stderr]    Compiling cargo-orphan-gc v0.8.28 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 7.61s
[INFO] running `Command { std: "docker" "inspect" "e9141471f5e0c0513c4e4359ff28e2611d8bb97b56b96410a628ec4609101d62", 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" "e9141471f5e0c0513c4e4359ff28e2611d8bb97b56b96410a628ec4609101d62" "/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 0.10s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/build/cargo-orphan-gc/0d85b41207630324/out/cargo_orphan_gc-0d85b41207630324)
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test bootstrap::tests::a_bare_wrapper_name_is_not_treated_as_a_path ... ok
[INFO] [stdout] test bootstrap::tests::a_repo_local_shim_is_a_relative_path ... ok
[INFO] [stdout] test family::tests::a_different_unit_hash_is_a_different_family ... ok
[INFO] [stdout] test family::tests::an_identical_unit_recompiled_stays_one_family ... ok
[INFO] [stdout] test config::tests::deletion_is_authorized_by_an_explicit_dry_run_false ... ok
[INFO] [stdout] test artifacts::tests::ownership_matching_is_byte_exact_and_keeps_its_asymmetry ... ok
[INFO] [stdout] test bootstrap::tests::an_absolute_wrapper_path_needs_no_resolution ... ok
[INFO] [stdout] test config::tests::enabling_the_tool_does_not_by_itself_authorize_deletion ... ok
[INFO] [stdout] test bootstrap::tests::a_bare_inner_wrapper_is_written_plainly_without_the_relative_flag ... ok
[INFO] [stdout] test gc::tests::budget_mode_is_inert_while_the_tree_fits ... ok
[INFO] [stdout] test bootstrap::tests::bootstrap_installs_in_shadow_mode_and_never_reverts_an_authorized_one ... ok
[INFO] [stdout] test bootstrap::tests::bootstrap_never_writes_a_machine_path_into_a_committed_file ... ok
[INFO] [stdout] test gc::tests::an_orphaned_incremental_anchor_never_deletes_the_shared_root ... ok
[INFO] [stdout] test gc::tests::a_shadow_sweep_reports_what_a_real_sweep_would_delete_and_deletes_nothing ... ok
[INFO] [stdout] test gc::tests::budget_total_charges_a_shared_incremental_root_once ... ok
[INFO] [stdout] test gc::tests::an_orphan_already_gone_from_disk_is_counted_separately_from_a_real_reclaim ... ok
[INFO] [stdout] test gc::tests::a_generation_orphaned_within_the_grace_period_is_deferred_whole ... ok
[INFO] [stdout] test log::tests::tail_spans_a_rotation_oldest_first ... ok
[INFO] [stdout] test log::tests::timestamps_are_utc_iso8601 ... ok
[INFO] [stdout] test gc::tests::orphan_only_mode_never_retires_a_current_family ... ok
[INFO] [stdout] test log::tests::a_line_carries_a_timestamp_and_a_pid_so_a_replay_could_not_masquerade_as_fresh ... ok
[INFO] [stdout] test gc::tests::an_unsatisfiable_ceiling_still_leaves_the_hottest_family_intact ... ok
[INFO] [stdout] test log::tests::the_log_is_bounded_by_one_rotation ... ok
[INFO] [stdout] test gc::tests::invariant_d_a_path_reused_by_the_current_generation_is_kept ... ok
[INFO] [stdout] test artifacts::tests::surplus_collection_without_prefix_leaves_a_root_untouched ... ok
[INFO] [stdout] test artifacts::tests::surplus_collection_takes_exactly_the_older_finalized_session ... ok
[INFO] [stdout] test state::tests::a_missing_marker_is_due_and_running_resets_the_window ... ok
[INFO] [stdout] test gc::tests::budget_mode_retires_coldest_family_first_until_under_ceiling ... ok
[INFO] [stdout] test artifacts::tests::surplus_collection_prefix_does_not_cross_match_longer_crate_names ... ok
[INFO] [stdout] test gc::tests::invariant_f_unsafe_path_validation_fails_closed_for_every_kind ... ok
[INFO] [stdout] test gc::tests::a_shadow_budget_sweep_plans_retirements_without_taking_any ... ok
[INFO] [stdout] test artifacts::tests::shadow_reports_the_same_surplus_it_would_have_collected ... ok
[INFO] [stdout] test gc::tests::invariant_g_retiring_a_cold_family_spares_paths_another_family_still_owns ... ok
[INFO] [stdout] test wrapper::tests::a_unit_outside_the_workspace_is_never_tracked ... ok
[INFO] [stdout] test gc::tests::invariant_e_an_active_lease_defers_budget_retirement ... ok
[INFO] [stdout] test wrapper::tests::the_inner_wrapper_receives_rustc_as_its_first_argument ... ok
[INFO] [stdout] test artifacts::tests::surplus_collection_descends_only_into_matching_key_dirs ... ok
[INFO] [stdout] test wrapper::tests::invariant_b_a_file_never_recorded_in_a_generation_is_never_deleted ... FAILED
[INFO] [stdout] test wrapper::tests::invariant_a_failed_rustc_does_not_retire_the_previous_generation ... ok
[INFO] [stdout] test wrapper::tests::invariant_c_a_build_grid_change_forks_a_family_and_leaks ... ok
[INFO] [stdout] test wrapper::tests::two_live_unit_hashes_of_one_crate_never_reclaim_each_other ... ok
[INFO] [stdout] test wrapper::tests::shadow_mode_learns_and_queues_but_reclaims_nothing_until_authorized ... ok
[INFO] [stdout] test wrapper::tests::a_missing_recorded_artifact_forces_a_walk_before_the_counter_is_due ... ok
[INFO] [stdout] test wrapper::tests::a_newly_emitted_artifact_is_picked_up_at_the_next_full_scan ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- wrapper::tests::invariant_b_a_file_never_recorded_in_a_generation_is_never_deleted stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'wrapper::tests::invariant_b_a_file_never_recorded_in_a_generation_is_never_deleted' (720) panicked at src/wrapper.rs:390:80:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: execute /tmp/.tmpEtNd6C/fake-rustc.sh
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     Text file busy (os error 26)
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <core::io::error::Error as anyhow::context::ext::StdError>::ext_context::<alloc::string::String>
[INFO] [stdout]    1: <core::result::Result<std::process::ExitStatus, core::io::error::Error> as anyhow::Context<std::process::ExitStatus, core::io::error::Error>>::with_context::<alloc::string::String, cargo_orphan_gc::wrapper::exec_rustc::{closure#0}>
[INFO] [stdout]    2: cargo_orphan_gc::wrapper::run_in
[INFO] [stdout]    3: cargo_orphan_gc::wrapper::tests::compile
[INFO] [stdout]    4: <cargo_orphan_gc::wrapper::tests::invariant_b_a_file_never_recorded_in_a_generation_is_never_deleted::{closure#0} as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]    5: test::__rust_begin_short_backtrace::<core::result::Result<(), alloc::string::String>, fn() -> core::result::Result<(), alloc::string::String>>
[INFO] [stdout]    6: test::run_test::{closure#0}
[INFO] [stdout]    7: std::sys::backtrace::__rust_begin_short_backtrace::<test::run_test::{closure#1}, ()>
[INFO] [stdout]    8: <std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]    9: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   10: <unknown>
[INFO] [stdout]   11: clone
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f168c7054f1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5f168c71b44a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5f168c709f7c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5f168c6de136 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5f168c6fc429 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5f168c664090 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5f168c6fc5e2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5f168c6de1e2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5f168c6d65b9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5f168c6df0ad - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5f168c71bb7c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5f168c71b952 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5f168c62e682 - cargo_orphan_gc[f4b796b4dcd3f0ee]::wrapper::tests::compile
[INFO] [stdout]   13:     0x5f168c631d6f - <cargo_orphan_gc[f4b796b4dcd3f0ee]::wrapper::tests::invariant_b_a_file_never_recorded_in_a_generation_is_never_deleted::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5f168c6574db - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5f168c6646b5 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5f168c65dfa4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5f168c667742 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5f168c7044ff - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x75eb79800dfa - <unknown>
[INFO] [stdout]   20:     0x75eb798943d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     wrapper::tests::invariant_b_a_file_never_recorded_in_a_generation_is_never_deleted
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 43 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin cargo-orphan-gc`
[INFO] running `Command { std: "docker" "inspect" "e9141471f5e0c0513c4e4359ff28e2611d8bb97b56b96410a628ec4609101d62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9141471f5e0c0513c4e4359ff28e2611d8bb97b56b96410a628ec4609101d62", kill_on_drop: false }`
[INFO] [stdout] e9141471f5e0c0513c4e4359ff28e2611d8bb97b56b96410a628ec4609101d62
