[INFO] fetching crate tacet-kernel 0.1.6...
[INFO] testing tacet-kernel-0.1.6 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate tacet-kernel 0.1.6 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tacet-kernel 0.1.6
[INFO] finished tweaking crates.io crate tacet-kernel 0.1.6
[INFO] tweaked toml for crates.io crate tacet-kernel 0.1.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tacet-kernel 0.1.6 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 tacet-kernel 0.1.6 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-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 95270bd3187dd8a2293e503fb97f0a7f4289a82c4a0b4e7383dc3422d9859661
[INFO] running `Command { std: "docker" "start" "95270bd3187dd8a2293e503fb97f0a7f4289a82c4a0b4e7383dc3422d9859661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95270bd3187dd8a2293e503fb97f0a7f4289a82c4a0b4e7383dc3422d9859661", 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" "95270bd3187dd8a2293e503fb97f0a7f4289a82c4a0b4e7383dc3422d9859661" "/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" "95270bd3187dd8a2293e503fb97f0a7f4289a82c4a0b4e7383dc3422d9859661", 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" "95270bd3187dd8a2293e503fb97f0a7f4289a82c4a0b4e7383dc3422d9859661" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]    Compiling syn v3.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling tacet-kernel v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.73s
[INFO] running `Command { std: "docker" "inspect" "95270bd3187dd8a2293e503fb97f0a7f4289a82c4a0b4e7383dc3422d9859661", 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" "95270bd3187dd8a2293e503fb97f0a7f4289a82c4a0b4e7383dc3422d9859661" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling tacet-kernel v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "95270bd3187dd8a2293e503fb97f0a7f4289a82c4a0b4e7383dc3422d9859661", 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" "95270bd3187dd8a2293e503fb97f0a7f4289a82c4a0b4e7383dc3422d9859661" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", 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/build/tacet-kernel/5411781d6c29bb99/out/tacet_kernel-5411781d6c29bb99)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test env::tests::home_variable_overrides_the_path ... ok
[INFO] [stdout] test fs::tests::an_existing_open_directory_is_narrowed_too ... ok
[INFO] [stdout] test hash::tests::feeding_in_pieces_matches_feeding_at_once ... ok
[INFO] [stdout] test fs::tests::a_private_directory_and_its_files_exclude_other_local_accounts ... ok
[INFO] [stdout] test tests::error_returns_fixed_english_to_the_model ... ok
[INFO] [stdout] test tests::sandbox_blocks_stepping_outside ... ok
[INFO] [stdout] test tests::catalog_holds_dyn_and_finds_by_name ... ok
[INFO] [stdout] test tests::schema_json_schema_and_serde_round_trip ... ok
[INFO] [stdout] test tests::bypass_channel_keeps_the_body_away_from_the_model ... ok
[INFO] [stdout] test reporter::tests::a_hostile_chip_text_cannot_repaint_the_terminal ... ok
[INFO] [stdout] test tests::schema_validates_required_field_and_choice ... ok
[INFO] [stdout] test constraint::tests::the_free_constraint_masks_nothing ... ok
[INFO] [stdout] test constraint::tests::a_constraint_can_be_implemented_with_nothing_but_this_module ... ok
[INFO] [stdout] test fs::tests::an_existing_world_readable_file_is_narrowed_before_it_is_written ... ok
[INFO] [stdout] test env::tests::the_leaf_of_the_platform_path_carries_the_brand_name ... ok
[INFO] [stdout] test hash::tests::the_official_vectors_hold ... ok
[INFO] [stderr]    Doc-tests tacet_kernel
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[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" "95270bd3187dd8a2293e503fb97f0a7f4289a82c4a0b4e7383dc3422d9859661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95270bd3187dd8a2293e503fb97f0a7f4289a82c4a0b4e7383dc3422d9859661", kill_on_drop: false }`
[INFO] [stdout] 95270bd3187dd8a2293e503fb97f0a7f4289a82c4a0b4e7383dc3422d9859661
