[INFO] fetching crate arena64 0.6.0...
[INFO] testing arena64-0.6.0 against try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb for pr-155114
[INFO] extracting crate arena64 0.6.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate arena64 0.6.0
[INFO] finished tweaking crates.io crate arena64 0.6.0
[INFO] tweaked toml for crates.io crate arena64 0.6.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate arena64 0.6.0 on toolchain b8e88e5ddf5521a9f43ee3f62a702388c713e4bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate arena64 0.6.0 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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3659ac67b0c5c56916c747c924fccb08247c14ab6771930e5493673fe27366a0
[INFO] running `Command { std: "docker" "start" "-a" "3659ac67b0c5c56916c747c924fccb08247c14ab6771930e5493673fe27366a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3659ac67b0c5c56916c747c924fccb08247c14ab6771930e5493673fe27366a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3659ac67b0c5c56916c747c924fccb08247c14ab6771930e5493673fe27366a0", kill_on_drop: false }`
[INFO] [stdout] 3659ac67b0c5c56916c747c924fccb08247c14ab6771930e5493673fe27366a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 143b962e9c84dba47c9dc4eed4b51fb1a7b945292be368406df3e40ac080e3dc
[INFO] running `Command { std: "docker" "start" "-a" "143b962e9c84dba47c9dc4eed4b51fb1a7b945292be368406df3e40ac080e3dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling arena64 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "143b962e9c84dba47c9dc4eed4b51fb1a7b945292be368406df3e40ac080e3dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "143b962e9c84dba47c9dc4eed4b51fb1a7b945292be368406df3e40ac080e3dc", kill_on_drop: false }`
[INFO] [stdout] 143b962e9c84dba47c9dc4eed4b51fb1a7b945292be368406df3e40ac080e3dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 756d8a4100b652b16be640ace73a53b81588d2ed0bf601fd5d8ae0d391cdfb37
[INFO] running `Command { std: "docker" "start" "-a" "756d8a4100b652b16be640ace73a53b81588d2ed0bf601fd5d8ae0d391cdfb37", kill_on_drop: false }`
[INFO] [stderr]    Compiling arena64 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "756d8a4100b652b16be640ace73a53b81588d2ed0bf601fd5d8ae0d391cdfb37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "756d8a4100b652b16be640ace73a53b81588d2ed0bf601fd5d8ae0d391cdfb37", kill_on_drop: false }`
[INFO] [stdout] 756d8a4100b652b16be640ace73a53b81588d2ed0bf601fd5d8ae0d391cdfb37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01027144b641fb4511a81764f679bc3c0feb491dd145c39482c73172ec7b441e
[INFO] running `Command { std: "docker" "start" "-a" "01027144b641fb4511a81764f679bc3c0feb491dd145c39482c73172ec7b441e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arena64-bbe193a814e28170)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test boxed::tests::fixed64_allocs_64 ... ok
[INFO] [stdout] test arena::tests::bump64_capacity_grows ... ok
[INFO] [stdout] test arena::tests::arena64_capacity_grows ... ok
[INFO] [stdout] test boxed::tests::drops_after_last_slot ... ok
[INFO] [stdout] test boxed::tests::fixed64_converts_into_and_from_raw_pointer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arena64
[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" "01027144b641fb4511a81764f679bc3c0feb491dd145c39482c73172ec7b441e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01027144b641fb4511a81764f679bc3c0feb491dd145c39482c73172ec7b441e", kill_on_drop: false }`
[INFO] [stdout] 01027144b641fb4511a81764f679bc3c0feb491dd145c39482c73172ec7b441e
