[INFO] fetching crate tetsy-bytes 0.1.4...
[INFO] testing tetsy-bytes-0.1.4 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate tetsy-bytes 0.1.4 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate tetsy-bytes 0.1.4 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tetsy-bytes 0.1.4
[INFO] finished tweaking crates.io crate tetsy-bytes 0.1.4
[INFO] tweaked toml for crates.io crate tetsy-bytes 0.1.4 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d60b25098d37ba9b8ec58d62d063f4575f006769fd32297351e2bcb494635eae
[INFO] running `Command { std: "docker" "start" "-a" "d60b25098d37ba9b8ec58d62d063f4575f006769fd32297351e2bcb494635eae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d60b25098d37ba9b8ec58d62d063f4575f006769fd32297351e2bcb494635eae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d60b25098d37ba9b8ec58d62d063f4575f006769fd32297351e2bcb494635eae", kill_on_drop: false }`
[INFO] [stdout] d60b25098d37ba9b8ec58d62d063f4575f006769fd32297351e2bcb494635eae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fc67e60a962c71bc3461f85f04d2fc9a9ca98e84e3ae1b798ae9e5c2f19cab4
[INFO] running `Command { std: "docker" "start" "-a" "1fc67e60a962c71bc3461f85f04d2fc9a9ca98e84e3ae1b798ae9e5c2f19cab4", kill_on_drop: false }`
[INFO] [stderr]    Compiling tetsy-bytes v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "1fc67e60a962c71bc3461f85f04d2fc9a9ca98e84e3ae1b798ae9e5c2f19cab4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fc67e60a962c71bc3461f85f04d2fc9a9ca98e84e3ae1b798ae9e5c2f19cab4", kill_on_drop: false }`
[INFO] [stdout] 1fc67e60a962c71bc3461f85f04d2fc9a9ca98e84e3ae1b798ae9e5c2f19cab4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2d20435ecc5ee16500f81b338e1b9dd68c218ccaf87a7d173d38fb40c485364
[INFO] running `Command { std: "docker" "start" "-a" "a2d20435ecc5ee16500f81b338e1b9dd68c218ccaf87a7d173d38fb40c485364", kill_on_drop: false }`
[INFO] [stderr]    Compiling tetsy-bytes v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "a2d20435ecc5ee16500f81b338e1b9dd68c218ccaf87a7d173d38fb40c485364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2d20435ecc5ee16500f81b338e1b9dd68c218ccaf87a7d173d38fb40c485364", kill_on_drop: false }`
[INFO] [stdout] a2d20435ecc5ee16500f81b338e1b9dd68c218ccaf87a7d173d38fb40c485364
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 30fa64ae26c6d6b7798309cd45e0fed185f7c1fa17acfec28f15cf28abd97e93
[INFO] running `Command { std: "docker" "start" "-a" "30fa64ae26c6d6b7798309cd45e0fed185f7c1fa17acfec28f15cf28abd97e93", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tetsy_bytes-a2ad64e669475008)
[INFO] [stdout] test tests::should_write_bytes_to_fixed_bytesref ... ok
[INFO] [stderr]    Doc-tests tetsy-bytes
[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] [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" "30fa64ae26c6d6b7798309cd45e0fed185f7c1fa17acfec28f15cf28abd97e93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30fa64ae26c6d6b7798309cd45e0fed185f7c1fa17acfec28f15cf28abd97e93", kill_on_drop: false }`
[INFO] [stdout] 30fa64ae26c6d6b7798309cd45e0fed185f7c1fa17acfec28f15cf28abd97e93