[INFO] fetching crate libxcp 0.24.4...
[INFO] testing libxcp-0.24.4 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate libxcp 0.24.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate libxcp 0.24.4
[INFO] finished tweaking crates.io crate libxcp 0.24.4
[INFO] tweaked toml for crates.io crate libxcp 0.24.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libxcp 0.24.4 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libxcp 0.24.4 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded blocking-threadpool v1.0.3
[INFO] [stderr]   Downloaded libfs v0.9.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2487c49d2ad48ee237f1c0b4548612cd4dfdbc1fe4a28231ca1e533329c1539
[INFO] running `Command { std: "docker" "start" "-a" "d2487c49d2ad48ee237f1c0b4548612cd4dfdbc1fe4a28231ca1e533329c1539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2487c49d2ad48ee237f1c0b4548612cd4dfdbc1fe4a28231ca1e533329c1539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2487c49d2ad48ee237f1c0b4548612cd4dfdbc1fe4a28231ca1e533329c1539", kill_on_drop: false }`
[INFO] [stdout] d2487c49d2ad48ee237f1c0b4548612cd4dfdbc1fe4a28231ca1e533329c1539
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1326ce3415625513542a6f4d8e2730467e730cec2d2f8255309b2884cdb51eef
[INFO] running `Command { std: "docker" "start" "-a" "1326ce3415625513542a6f4d8e2730467e730cec2d2f8255309b2884cdb51eef", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling xattr v1.6.1
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling blocking-threadpool v1.0.3
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling libfs v0.9.3
[INFO] [stderr]    Compiling globset v0.4.18
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling ignore v0.4.25
[INFO] [stderr]    Compiling libxcp v0.24.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.00s
[INFO] running `Command { std: "docker" "inspect" "1326ce3415625513542a6f4d8e2730467e730cec2d2f8255309b2884cdb51eef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1326ce3415625513542a6f4d8e2730467e730cec2d2f8255309b2884cdb51eef", kill_on_drop: false }`
[INFO] [stdout] 1326ce3415625513542a6f4d8e2730467e730cec2d2f8255309b2884cdb51eef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a05e867f7f227b459b5292e6457ee29250346b7fcc447a387362b80dc236f0f7
[INFO] running `Command { std: "docker" "start" "-a" "a05e867f7f227b459b5292e6457ee29250346b7fcc447a387362b80dc236f0f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libxcp v0.24.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "a05e867f7f227b459b5292e6457ee29250346b7fcc447a387362b80dc236f0f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a05e867f7f227b459b5292e6457ee29250346b7fcc447a387362b80dc236f0f7", kill_on_drop: false }`
[INFO] [stdout] a05e867f7f227b459b5292e6457ee29250346b7fcc447a387362b80dc236f0f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b0412fb6809fc5a27ab83c76782102b27d0c1b656676bf29e9cec742dec0a6e7
[INFO] running `Command { std: "docker" "start" "-a" "b0412fb6809fc5a27ab83c76782102b27d0c1b656676bf29e9cec742dec0a6e7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libxcp-ebd724ca1b064c52)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test backup::tests::test_backup_num_scan ... ok
[INFO] [stdout] test backup::tests::test_needs_backup ... ok
[INFO] [stdout] test backup::tests::test_is_backup ... ok
[INFO] [stdout] test backup::tests::test_gen_backup_path ... ok
[INFO] [stderr]    Doc-tests libxcp
[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 0.01s
[INFO] [stdout] 
[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 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.00s; merged doctests compilation took 0.97s
[INFO] running `Command { std: "docker" "inspect" "b0412fb6809fc5a27ab83c76782102b27d0c1b656676bf29e9cec742dec0a6e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0412fb6809fc5a27ab83c76782102b27d0c1b656676bf29e9cec742dec0a6e7", kill_on_drop: false }`
[INFO] [stdout] b0412fb6809fc5a27ab83c76782102b27d0c1b656676bf29e9cec742dec0a6e7