[INFO] fetching crate zero-pool 0.4.5...
[INFO] testing zero-pool-0.4.5 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate zero-pool 0.4.5 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate zero-pool 0.4.5
[INFO] finished tweaking crates.io crate zero-pool 0.4.5
[INFO] tweaked toml for crates.io crate zero-pool 0.4.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zero-pool 0.4.5 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zero-pool 0.4.5 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9accb5aed4712411468c31e5e83cfa9a45e9175a78d90d6058bb1c612cf8c53f
[INFO] running `Command { std: "docker" "start" "-a" "9accb5aed4712411468c31e5e83cfa9a45e9175a78d90d6058bb1c612cf8c53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9accb5aed4712411468c31e5e83cfa9a45e9175a78d90d6058bb1c612cf8c53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9accb5aed4712411468c31e5e83cfa9a45e9175a78d90d6058bb1c612cf8c53f", kill_on_drop: false }`
[INFO] [stdout] 9accb5aed4712411468c31e5e83cfa9a45e9175a78d90d6058bb1c612cf8c53f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc58693aa1f47f069abdbca426120cda710ebc7b484ff3f1f758b601d06c615f
[INFO] running `Command { std: "docker" "start" "-a" "cc58693aa1f47f069abdbca426120cda710ebc7b484ff3f1f758b601d06c615f", kill_on_drop: false }`
[INFO] [stderr]    Compiling zero-pool v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "cc58693aa1f47f069abdbca426120cda710ebc7b484ff3f1f758b601d06c615f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc58693aa1f47f069abdbca426120cda710ebc7b484ff3f1f758b601d06c615f", kill_on_drop: false }`
[INFO] [stdout] cc58693aa1f47f069abdbca426120cda710ebc7b484ff3f1f758b601d06c615f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a275d9f131b3eba052f38dd37ab84f4e377235bc976c0e41e12d6bc14074c05c
[INFO] running `Command { std: "docker" "start" "-a" "a275d9f131b3eba052f38dd37ab84f4e377235bc976c0e41e12d6bc14074c05c", kill_on_drop: false }`
[INFO] [stderr]    Compiling zero-pool v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "a275d9f131b3eba052f38dd37ab84f4e377235bc976c0e41e12d6bc14074c05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a275d9f131b3eba052f38dd37ab84f4e377235bc976c0e41e12d6bc14074c05c", kill_on_drop: false }`
[INFO] [stdout] a275d9f131b3eba052f38dd37ab84f4e377235bc976c0e41e12d6bc14074c05c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0f9b344985fe9cec90a84124537c56cf9a12064ff961f45557c4d9001eb4fae
[INFO] running `Command { std: "docker" "start" "-a" "a0f9b344985fe9cec90a84124537c56cf9a12064ff961f45557c4d9001eb4fae", 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/zero_pool-e591883764f54a0f)
[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 zero_pool
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/macros.rs - macros::zp_write (line 37) ... ok
[INFO] [stdout] test src/pool.rs - pool::ZeroPool::with_workers (line 39) ... ok
[INFO] [stdout] test src/macros.rs - macros::zp_write_indexed (line 61) ... ok
[INFO] [stdout] test src/pool.rs - pool::ZeroPool::submit_task (line 66) ... ok
[INFO] [stdout] test src/macros.rs - macros::zp_define_task_fn (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/pool.rs - pool::ZeroPool::new (line 18) ... ok
[INFO] [stdout] test src/pool.rs - pool::ZeroPool::submit_batch_uniform (line 95) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a0f9b344985fe9cec90a84124537c56cf9a12064ff961f45557c4d9001eb4fae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0f9b344985fe9cec90a84124537c56cf9a12064ff961f45557c4d9001eb4fae", kill_on_drop: false }`
[INFO] [stdout] a0f9b344985fe9cec90a84124537c56cf9a12064ff961f45557c4d9001eb4fae