[INFO] fetching crate timely_bytes 0.12.0...
[INFO] testing timely_bytes-0.12.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate timely_bytes 0.12.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate timely_bytes 0.12.0 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 timely_bytes 0.12.0
[INFO] finished tweaking crates.io crate timely_bytes 0.12.0
[INFO] tweaked toml for crates.io crate timely_bytes 0.12.0 written to /workspace/builds/worker-0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 7e8c30a4ddcb0c0dbd7add967fa64332efc25381f38b856f084c750cb4498b38
[INFO] running `Command { std: "docker" "start" "-a" "7e8c30a4ddcb0c0dbd7add967fa64332efc25381f38b856f084c750cb4498b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e8c30a4ddcb0c0dbd7add967fa64332efc25381f38b856f084c750cb4498b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e8c30a4ddcb0c0dbd7add967fa64332efc25381f38b856f084c750cb4498b38", kill_on_drop: false }`
[INFO] [stdout] 7e8c30a4ddcb0c0dbd7add967fa64332efc25381f38b856f084c750cb4498b38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] f38e53ad4b892f689a9e0ff1656e1e2db15ee2e375cd077e983a95086941f561
[INFO] running `Command { std: "docker" "start" "-a" "f38e53ad4b892f689a9e0ff1656e1e2db15ee2e375cd077e983a95086941f561", kill_on_drop: false }`
[INFO] [stderr]    Compiling timely_bytes v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "f38e53ad4b892f689a9e0ff1656e1e2db15ee2e375cd077e983a95086941f561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f38e53ad4b892f689a9e0ff1656e1e2db15ee2e375cd077e983a95086941f561", kill_on_drop: false }`
[INFO] [stdout] f38e53ad4b892f689a9e0ff1656e1e2db15ee2e375cd077e983a95086941f561
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 7be1f1ba7f34df0a12dfa446dfba3bc5447822ef52a3649bfc327f4ad6e8da3c
[INFO] running `Command { std: "docker" "start" "-a" "7be1f1ba7f34df0a12dfa446dfba3bc5447822ef52a3649bfc327f4ad6e8da3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling timely_bytes v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "7be1f1ba7f34df0a12dfa446dfba3bc5447822ef52a3649bfc327f4ad6e8da3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7be1f1ba7f34df0a12dfa446dfba3bc5447822ef52a3649bfc327f4ad6e8da3c", kill_on_drop: false }`
[INFO] [stdout] 7be1f1ba7f34df0a12dfa446dfba3bc5447822ef52a3649bfc327f4ad6e8da3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 2b39238f9ff760e288fda746616f67dc9ba063066ab8b7d552a225f1345491cb
[INFO] running `Command { std: "docker" "start" "-a" "2b39238f9ff760e288fda746616f67dc9ba063066ab8b7d552a225f1345491cb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/timely_bytes-07401619c56defc1)
[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] [stderr]    Doc-tests timely_bytes
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - arc::Bytes::try_regenerate (line 113) ... ok
[INFO] [stdout] test src/lib.rs - arc::Bytes::try_merge (line 149) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2b39238f9ff760e288fda746616f67dc9ba063066ab8b7d552a225f1345491cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b39238f9ff760e288fda746616f67dc9ba063066ab8b7d552a225f1345491cb", kill_on_drop: false }`
[INFO] [stdout] 2b39238f9ff760e288fda746616f67dc9ba063066ab8b7d552a225f1345491cb