[INFO] fetching crate lowell-core 0.0.1...
[INFO] testing lowell-core-0.0.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate lowell-core 0.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate lowell-core 0.0.1
[INFO] finished tweaking crates.io crate lowell-core 0.0.1
[INFO] tweaked toml for crates.io crate lowell-core 0.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lowell-core 0.0.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lowell-core 0.0.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.96
[INFO] [stderr]   Downloaded scroll_derive v0.13.0
[INFO] [stderr]   Downloaded rs-release v0.1.11
[INFO] [stderr]   Downloaded plain v0.2.3
[INFO] [stderr]   Downloaded sha2-asm v0.6.4
[INFO] [stderr]   Downloaded scroll v0.13.0
[INFO] [stderr]   Downloaded cc v1.2.33
[INFO] [stderr]   Downloaded goblin v0.10.1
[INFO] [stderr]   Downloaded rustix v1.0.8
[INFO] [stderr]   Downloaded libc v0.2.175
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ab16299f2b09c17007356130f62107163eb5893ee994b958022c098906f026e
[INFO] running `Command { std: "docker" "start" "-a" "1ab16299f2b09c17007356130f62107163eb5893ee994b958022c098906f026e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ab16299f2b09c17007356130f62107163eb5893ee994b958022c098906f026e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ab16299f2b09c17007356130f62107163eb5893ee994b958022c098906f026e", kill_on_drop: false }`
[INFO] [stdout] 1ab16299f2b09c17007356130f62107163eb5893ee994b958022c098906f026e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae9acb12d64f87c8e1ca5326c990cb5198405dad1ed1e62c604e067cbc0a4507
[INFO] running `Command { std: "docker" "start" "-a" "ae9acb12d64f87c8e1ca5326c990cb5198405dad1ed1e62c604e067cbc0a4507", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.96
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling cc v1.2.33
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling rs-release v0.1.11
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling sha2-asm v0.6.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling scroll_derive v0.13.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling scroll v0.13.0
[INFO] [stderr]    Compiling goblin v0.10.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling lowell-core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.74s
[INFO] running `Command { std: "docker" "inspect" "ae9acb12d64f87c8e1ca5326c990cb5198405dad1ed1e62c604e067cbc0a4507", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae9acb12d64f87c8e1ca5326c990cb5198405dad1ed1e62c604e067cbc0a4507", kill_on_drop: false }`
[INFO] [stdout] ae9acb12d64f87c8e1ca5326c990cb5198405dad1ed1e62c604e067cbc0a4507
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ab775537c2c9dae23dd3a9fae2d0bb5143530c2dcabc06975bfa2c70563e346
[INFO] running `Command { std: "docker" "start" "-a" "7ab775537c2c9dae23dd3a9fae2d0bb5143530c2dcabc06975bfa2c70563e346", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling lowell-core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.77s
[INFO] running `Command { std: "docker" "inspect" "7ab775537c2c9dae23dd3a9fae2d0bb5143530c2dcabc06975bfa2c70563e346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ab775537c2c9dae23dd3a9fae2d0bb5143530c2dcabc06975bfa2c70563e346", kill_on_drop: false }`
[INFO] [stdout] 7ab775537c2c9dae23dd3a9fae2d0bb5143530c2dcabc06975bfa2c70563e346
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7082a760cd3d5c10e2fa69d2ca61f48d460a93b083af06781cdb1f082a3ea3bd
[INFO] running `Command { std: "docker" "start" "-a" "7082a760cd3d5c10e2fa69d2ca61f48d460a93b083af06781cdb1f082a3ea3bd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lowell_core-96cd259d90f12f71)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test inspect::uki::tests::inspect_real_uki_smoke ... ignored, requires UKI_PATH
[INFO] [stdout] test inspect::uki::tests::initramfs_detects_gzip_xz_zstd_newc_unknown ... ok
[INFO] [stdout] test inspect::uki::tests::osrelease_falls_back_to_name_when_pretty_missing ... ok
[INFO] [stdout] test inspect::uki::tests::osrelease_parses_fedora41_and_prefers_pretty_name ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lowell_core
[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" "7082a760cd3d5c10e2fa69d2ca61f48d460a93b083af06781cdb1f082a3ea3bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7082a760cd3d5c10e2fa69d2ca61f48d460a93b083af06781cdb1f082a3ea3bd", kill_on_drop: false }`
[INFO] [stdout] 7082a760cd3d5c10e2fa69d2ca61f48d460a93b083af06781cdb1f082a3ea3bd