[INFO] fetching crate libxcp 0.24.2...
[INFO] testing libxcp-0.24.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate libxcp 0.24.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate libxcp 0.24.2
[INFO] finished tweaking crates.io crate libxcp 0.24.2
[INFO] tweaked toml for crates.io crate libxcp 0.24.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libxcp 0.24.2 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 libxcp 0.24.2 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded winapi-util v0.1.8
[INFO] [stderr]   Downloaded proc-macro2 v1.0.101
[INFO] [stderr]   Downloaded same-file v1.0.6
[INFO] [stderr]   Downloaded ignore v0.4.23
[INFO] [stderr]   Downloaded blocking-threadpool v1.0.1
[INFO] [stderr]   Downloaded thiserror v2.0.16
[INFO] [stderr]   Downloaded xattr v1.5.1
[INFO] [stderr]   Downloaded anyhow v1.0.99
[INFO] [stderr]   Downloaded libfs v0.9.2
[INFO] [stderr]   Downloaded cfg-if v1.0.3
[INFO] [stderr]   Downloaded bitflags v2.9.2
[INFO] [stderr]   Downloaded syn v2.0.106
[INFO] [stderr]   Downloaded errno v0.3.13
[INFO] [stderr]   Downloaded hermit-abi v0.5.2
[INFO] [stderr]   Downloaded num_cpus v1.17.0
[INFO] [stderr]   Downloaded getrandom v0.3.3
[INFO] [stderr]   Downloaded globset v0.4.15
[INFO] [stderr]   Downloaded rustix v1.0.8
[INFO] [stderr]   Downloaded r-efi v5.3.0
[INFO] [stderr]   Downloaded tempfile v3.21.0
[INFO] [stderr]   Downloaded thiserror-impl v2.0.16
[INFO] [stderr]   Downloaded walkdir v2.5.0
[INFO] [stderr]   Downloaded regex v1.11.2
[INFO] [stderr]   Downloaded regex-automata v0.4.10
[INFO] [stderr]   Downloaded regex-syntax v0.8.6
[INFO] [stderr]   Downloaded libc v0.2.175
[INFO] [stderr]   Downloaded bstr v1.10.0
[INFO] [stderr]   Downloaded linux-raw-sys v0.9.4
[INFO] [stderr]   Downloaded linux-raw-sys v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 92778c734fff5503bbee2a1a7d201c7f2d2643785a4661058e2b3e257edaad01
[INFO] running `Command { std: "docker" "start" "-a" "92778c734fff5503bbee2a1a7d201c7f2d2643785a4661058e2b3e257edaad01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92778c734fff5503bbee2a1a7d201c7f2d2643785a4661058e2b3e257edaad01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92778c734fff5503bbee2a1a7d201c7f2d2643785a4661058e2b3e257edaad01", kill_on_drop: false }`
[INFO] [stdout] 92778c734fff5503bbee2a1a7d201c7f2d2643785a4661058e2b3e257edaad01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 271ead5756a594cbe3e1b2200f4b953709cce56eecab7eef9996fe231b80f756
[INFO] running `Command { std: "docker" "start" "-a" "271ead5756a594cbe3e1b2200f4b953709cce56eecab7eef9996fe231b80f756", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling bitflags v2.9.2
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling linux-raw-sys v0.10.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling bstr v1.10.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling blocking-threadpool v1.0.1
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling xattr v1.5.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling libfs v0.9.2
[INFO] [stderr]    Compiling globset v0.4.15
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling ignore v0.4.23
[INFO] [stderr]    Compiling libxcp v0.24.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.67s
[INFO] running `Command { std: "docker" "inspect" "271ead5756a594cbe3e1b2200f4b953709cce56eecab7eef9996fe231b80f756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "271ead5756a594cbe3e1b2200f4b953709cce56eecab7eef9996fe231b80f756", kill_on_drop: false }`
[INFO] [stdout] 271ead5756a594cbe3e1b2200f4b953709cce56eecab7eef9996fe231b80f756
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 05fb1c92bd08faf4d630e8edb18d20b31cba6a7000b83f007fcffcc992cc37e6
[INFO] running `Command { std: "docker" "start" "-a" "05fb1c92bd08faf4d630e8edb18d20b31cba6a7000b83f007fcffcc992cc37e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling tempfile v3.21.0
[INFO] [stderr]    Compiling libxcp v0.24.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `Command { std: "docker" "inspect" "05fb1c92bd08faf4d630e8edb18d20b31cba6a7000b83f007fcffcc992cc37e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05fb1c92bd08faf4d630e8edb18d20b31cba6a7000b83f007fcffcc992cc37e6", kill_on_drop: false }`
[INFO] [stdout] 05fb1c92bd08faf4d630e8edb18d20b31cba6a7000b83f007fcffcc992cc37e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4bd2fe9a68a313de58b3fc063a550bf1e2b6f253f0ec299b7ea3ed4f4aad65eb
[INFO] running `Command { std: "docker" "start" "-a" "4bd2fe9a68a313de58b3fc063a550bf1e2b6f253f0ec299b7ea3ed4f4aad65eb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libxcp-1356e94795f73e74)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test backup::tests::test_is_backup ... ok
[INFO] [stdout] test backup::tests::test_backup_num_scan ... ok
[INFO] [stdout] test backup::tests::test_gen_backup_path ... ok
[INFO] [stdout] test backup::tests::test_needs_backup ... ok
[INFO] [stdout] test tests::simple_usage_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libxcp
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/feedback.rs - feedback::ChannelUpdater::rx_channel (line 78) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.82s; merged doctests compilation took 0.80s
[INFO] running `Command { std: "docker" "inspect" "4bd2fe9a68a313de58b3fc063a550bf1e2b6f253f0ec299b7ea3ed4f4aad65eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bd2fe9a68a313de58b3fc063a550bf1e2b6f253f0ec299b7ea3ed4f4aad65eb", kill_on_drop: false }`
[INFO] [stdout] 4bd2fe9a68a313de58b3fc063a550bf1e2b6f253f0ec299b7ea3ed4f4aad65eb