[INFO] fetching crate appendbuf 0.1.6... [INFO] testing appendbuf-0.1.6 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate appendbuf 0.1.6 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate appendbuf 0.1.6 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate appendbuf 0.1.6 [INFO] finished tweaking crates.io crate appendbuf 0.1.6 [INFO] tweaked toml for crates.io crate appendbuf 0.1.6 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ccea4176038320b3e000650d14da1ead695460b17df5e503e0582239b1c1ee0d [INFO] running `Command { std: "docker" "start" "-a" "ccea4176038320b3e000650d14da1ead695460b17df5e503e0582239b1c1ee0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ccea4176038320b3e000650d14da1ead695460b17df5e503e0582239b1c1ee0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccea4176038320b3e000650d14da1ead695460b17df5e503e0582239b1c1ee0d", kill_on_drop: false }` [INFO] [stdout] ccea4176038320b3e000650d14da1ead695460b17df5e503e0582239b1c1ee0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b561f4be1c54f014664b2906a48f18ebae4449535d2965a93355aacd6c50b858 [INFO] running `Command { std: "docker" "start" "-a" "b561f4be1c54f014664b2906a48f18ebae4449535d2965a93355aacd6c50b858", kill_on_drop: false }` [INFO] [stderr] Compiling memalloc v0.1.0 [INFO] [stderr] Compiling appendbuf v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "b561f4be1c54f014664b2906a48f18ebae4449535d2965a93355aacd6c50b858", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b561f4be1c54f014664b2906a48f18ebae4449535d2965a93355aacd6c50b858", kill_on_drop: false }` [INFO] [stdout] b561f4be1c54f014664b2906a48f18ebae4449535d2965a93355aacd6c50b858 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd2f22f453d04f0adb0de2e6f9a591edadba6d1742cb4f6f671219a7e8b7cc8a [INFO] running `Command { std: "docker" "start" "-a" "dd2f22f453d04f0adb0de2e6f9a591edadba6d1742cb4f6f671219a7e8b7cc8a", kill_on_drop: false }` [INFO] [stderr] Compiling appendbuf v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "dd2f22f453d04f0adb0de2e6f9a591edadba6d1742cb4f6f671219a7e8b7cc8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd2f22f453d04f0adb0de2e6f9a591edadba6d1742cb4f6f671219a7e8b7cc8a", kill_on_drop: false }` [INFO] [stdout] dd2f22f453d04f0adb0de2e6f9a591edadba6d1742cb4f6f671219a7e8b7cc8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2c8d83ab6399bab6b61c2face71ac7cc7e053d7fdf963a3c27768030731090e8 [INFO] running `Command { std: "docker" "start" "-a" "2c8d83ab6399bab6b61c2face71ac7cc7e053d7fdf963a3c27768030731090e8", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/appendbuf-343ab83c1f208175) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_convert_from_vec ... ok [INFO] [stdout] test test_many_writes ... ok [INFO] [stdout] test test_overlong_write ... ok [INFO] [stdout] test test_slice_bounds_edge_cases ... ok [INFO] [stdout] test test_slice_slicing ... ok [INFO] [stdout] test test_slice_then_write ... ok [INFO] [stdout] test test_write_and_slice ... ok [INFO] [stdout] test test_slice_from_bounds_checks - should panic ... ok [INFO] [stdout] test test_slice_to_bounds_checks - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests appendbuf [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" "2c8d83ab6399bab6b61c2face71ac7cc7e053d7fdf963a3c27768030731090e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c8d83ab6399bab6b61c2face71ac7cc7e053d7fdf963a3c27768030731090e8", kill_on_drop: false }` [INFO] [stdout] 2c8d83ab6399bab6b61c2face71ac7cc7e053d7fdf963a3c27768030731090e8