[INFO] fetching crate xchecker-lock 1.2.0...
[INFO] testing xchecker-lock-1.2.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate xchecker-lock 1.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate xchecker-lock 1.2.0
[INFO] finished tweaking crates.io crate xchecker-lock 1.2.0
[INFO] tweaked toml for crates.io crate xchecker-lock 1.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xchecker-lock 1.2.0 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 xchecker-lock 1.2.0 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] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 | homepage = "https://github.com/EffortlessMetrics/xchecker"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 52 | repository = "https://github.com/EffortlessMetrics/xchecker"
[INFO] [stderr]    |              -----------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `xchecker-lock` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 08b8b781a44d97cb07cea36d3f5347a56a72ff0dda65ff398036bab6328443e3
[INFO] running `Command { std: "docker" "start" "08b8b781a44d97cb07cea36d3f5347a56a72ff0dda65ff398036bab6328443e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08b8b781a44d97cb07cea36d3f5347a56a72ff0dda65ff398036bab6328443e3", 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" "08b8b781a44d97cb07cea36d3f5347a56a72ff0dda65ff398036bab6328443e3" "/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" "08b8b781a44d97cb07cea36d3f5347a56a72ff0dda65ff398036bab6328443e3", 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" "08b8b781a44d97cb07cea36d3f5347a56a72ff0dda65ff398036bab6328443e3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 | homepage = "https://github.com/EffortlessMetrics/xchecker"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 52 | repository = "https://github.com/EffortlessMetrics/xchecker"
[INFO] [stderr]    |              -----------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `xchecker-lock` (manifest) generated 1 warning
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling zmij v1.0.17
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling fd-lock v4.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling xchecker-lock v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.05s
[INFO] running `Command { std: "docker" "inspect" "08b8b781a44d97cb07cea36d3f5347a56a72ff0dda65ff398036bab6328443e3", 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" "08b8b781a44d97cb07cea36d3f5347a56a72ff0dda65ff398036bab6328443e3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 | homepage = "https://github.com/EffortlessMetrics/xchecker"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 52 | repository = "https://github.com/EffortlessMetrics/xchecker"
[INFO] [stderr]    |              -----------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `xchecker-lock` (manifest) generated 1 warning
[INFO] [stderr]    Compiling zerocopy v0.8.35
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling xchecker-lock v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.9.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.10s
[INFO] running `Command { std: "docker" "inspect" "08b8b781a44d97cb07cea36d3f5347a56a72ff0dda65ff398036bab6328443e3", 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" "08b8b781a44d97cb07cea36d3f5347a56a72ff0dda65ff398036bab6328443e3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 | homepage = "https://github.com/EffortlessMetrics/xchecker"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 52 | repository = "https://github.com/EffortlessMetrics/xchecker"
[INFO] [stderr]    |              -----------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `xchecker-lock` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/xchecker-lock/46baf7410a2a336f/out/xchecker_lock-46baf7410a2a336f)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test tests::test_get_lock_info_with_nonexistent_lock ... ok
[INFO] [stdout] test tests::test_get_lock_info_with_corrupted_lock ... ok
[INFO] [stdout] test tests::test_duration_formatting ... ok
[INFO] [stdout] test tests::test_concurrent_lock_error_includes_spec_id ... ok
[INFO] [stdout] test tests::test_corrupted_json_error_includes_spec_id ... ok
[INFO] [stdout] test tests::test_lock_info_serialization ... ok
[INFO] [stdout] test tests::test_lock_cleanup_on_panic ... ok
[INFO] [stdout] test tests::test_configurable_ttl_parameter ... ok
[INFO] [stdout] test tests::test_clean_operation_checks ... ok
[INFO] [stdout] test tests::test_lock_path_generation ... ok
[INFO] [stdout] test tests::test_force_flag_breaks_stale_lock ... ok
[INFO] [stdout] test tests::test_force_override_stale_lock ... ok
[INFO] [stdout] test tests::test_lock_info_with_invalid_host ... ok
[INFO] [stdout] test tests::test_lock_acquisition_and_release ... ok
[INFO] [stdout] test tests::test_lock_with_corrupted_lock_file ... ok
[INFO] [stdout] test tests::test_automatic_cleanup_on_drop ... ok
[INFO] [stdout] test tests::test_lock_with_missing_required_fields ... ok
[INFO] [stdout] test tests::test_lock_info_with_empty_spec_id ... ok
[INFO] [stdout] test tests::test_lock_with_future_timestamp ... ok
[INFO] [stdout] test tests::test_lock_info_with_invalid_pid ... ok
[INFO] [stdout] test tests::test_lock_with_wrong_json_structure ... ok
[INFO] [stdout] test tests::test_lock_info_with_special_characters_in_spec_id ... ok
[INFO] [stdout] test tests::test_concurrent_execution_detection ... ok
[INFO] [stdout] test tests::test_lock_release_on_normal_exit ... ok
[INFO] [stdout] test tests::test_lock_with_very_old_timestamp ... ok
[INFO] [stdout] test tests::test_xchecker_lock_cli_version_drift ... ok
[INFO] [stdout] test tests::test_lock_with_extra_fields ... ok
[INFO] [stdout] test tests::test_xchecker_lock_creation ... ok
[INFO] [stdout] test tests::test_xchecker_lock_drift_whitespace_sensitive ... ok
[INFO] [stdout] test tests::test_xchecker_lock_drift_all_fields_match ... ok
[INFO] [stdout] test tests::test_xchecker_lock_empty_file ... ok
[INFO] [stdout] test tests::test_xchecker_lock_drift_case_sensitive ... ok
[INFO] [stdout] test tests::test_stale_lock_detection_by_age ... ok
[INFO] [stdout] test tests::test_stale_lock_detection_by_dead_process ... ok
[INFO] [stdout] test tests::test_xchecker_lock_model_drift ... ok
[INFO] [stdout] test tests::test_xchecker_lock_load_nonexistent ... ok
[INFO] [stdout] test tests::test_xchecker_lock_corrupted_file ... ok
[INFO] [stdout] test tests::test_empty_lockfile_error_includes_spec_id ... ok
[INFO] [stdout] test tests::test_xchecker_lock_schema_version_drift ... ok
[INFO] [stdout] test tests::test_xchecker_lock_timestamp_format ... ok
[INFO] [stdout] test tests::test_xchecker_lock_json_format ... ok
[INFO] [stdout] test tests::test_xchecker_lock_with_empty_values ... ok
[INFO] [stdout] test tests::test_xchecker_lock_multiple_drift ... ok
[INFO] [stdout] test tests::test_xchecker_lock_no_drift ... ok
[INFO] [stdout] test tests::test_xchecker_lock_save_creates_directory ... ok
[INFO] [stdout] test tests::test_validate_existing_lock_handles_clock_skew ... ok
[INFO] [stdout] test tests::test_xchecker_lock_save_and_load ... ok
[INFO] [stdout] test tests::test_xchecker_lock_with_unicode_values ... ok
[INFO] [stdout] test tests::test_xchecker_lock_overwrite_existing ... ok
[INFO] [stdout] test tests::test_xchecker_lock_with_very_long_values ... ok
[INFO] [stdout] test tests::test_partial_json_lockfile_error_includes_spec_id ... ok
[INFO] [stdout] test tests::test_lock_with_partial_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xchecker_lock
[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] running `Command { std: "docker" "inspect" "08b8b781a44d97cb07cea36d3f5347a56a72ff0dda65ff398036bab6328443e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08b8b781a44d97cb07cea36d3f5347a56a72ff0dda65ff398036bab6328443e3", kill_on_drop: false }`
[INFO] [stdout] 08b8b781a44d97cb07cea36d3f5347a56a72ff0dda65ff398036bab6328443e3
