[INFO] fetching crate parity-bytes 0.1.2...
[INFO] testing parity-bytes-0.1.2 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate parity-bytes 0.1.2 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate parity-bytes 0.1.2 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate parity-bytes 0.1.2
[INFO] finished tweaking crates.io crate parity-bytes 0.1.2
[INFO] tweaked toml for crates.io crate parity-bytes 0.1.2 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3402d541cc8e532c5d497ffe6ca66eae2e6dbf42df29b21ef5e892ad7fa2b982
[INFO] running `Command { std: "docker" "start" "-a" "3402d541cc8e532c5d497ffe6ca66eae2e6dbf42df29b21ef5e892ad7fa2b982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3402d541cc8e532c5d497ffe6ca66eae2e6dbf42df29b21ef5e892ad7fa2b982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3402d541cc8e532c5d497ffe6ca66eae2e6dbf42df29b21ef5e892ad7fa2b982", kill_on_drop: false }`
[INFO] [stdout] 3402d541cc8e532c5d497ffe6ca66eae2e6dbf42df29b21ef5e892ad7fa2b982
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efc5bf8a01a9dbc29602d729095ca20743a0afb9fda469f2c91710080cdb3e54
[INFO] running `Command { std: "docker" "start" "-a" "efc5bf8a01a9dbc29602d729095ca20743a0afb9fda469f2c91710080cdb3e54", kill_on_drop: false }`
[INFO] [stderr]    Compiling parity-bytes v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "efc5bf8a01a9dbc29602d729095ca20743a0afb9fda469f2c91710080cdb3e54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efc5bf8a01a9dbc29602d729095ca20743a0afb9fda469f2c91710080cdb3e54", kill_on_drop: false }`
[INFO] [stdout] efc5bf8a01a9dbc29602d729095ca20743a0afb9fda469f2c91710080cdb3e54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3f7ae0f9996723f4a1f9773f626e77f2d1bdc23579bae1dd501be25fdf0792b
[INFO] running `Command { std: "docker" "start" "-a" "f3f7ae0f9996723f4a1f9773f626e77f2d1bdc23579bae1dd501be25fdf0792b", kill_on_drop: false }`
[INFO] [stderr]    Compiling parity-bytes v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "f3f7ae0f9996723f4a1f9773f626e77f2d1bdc23579bae1dd501be25fdf0792b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3f7ae0f9996723f4a1f9773f626e77f2d1bdc23579bae1dd501be25fdf0792b", kill_on_drop: false }`
[INFO] [stdout] f3f7ae0f9996723f4a1f9773f626e77f2d1bdc23579bae1dd501be25fdf0792b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 85c59f824e435cd4321b77e0fcb0cce8b287748db0114483599f77a47026ab2a
[INFO] running `Command { std: "docker" "start" "-a" "85c59f824e435cd4321b77e0fcb0cce8b287748db0114483599f77a47026ab2a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parity_bytes-44d77bae31d51896)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::should_write_bytes_to_fixed_bytesref ... ok
[INFO] [stdout] test tests::should_write_bytes_to_flexible_bytesref ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parity-bytes
[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" "85c59f824e435cd4321b77e0fcb0cce8b287748db0114483599f77a47026ab2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85c59f824e435cd4321b77e0fcb0cce8b287748db0114483599f77a47026ab2a", kill_on_drop: false }`
[INFO] [stdout] 85c59f824e435cd4321b77e0fcb0cce8b287748db0114483599f77a47026ab2a