[INFO] fetching crate easy-parallel 3.3.1...
[INFO] testing easy-parallel-3.3.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate easy-parallel 3.3.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate easy-parallel 3.3.1
[INFO] finished tweaking crates.io crate easy-parallel 3.3.1
[INFO] tweaked toml for crates.io crate easy-parallel 3.3.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate easy-parallel 3.3.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate easy-parallel 3.3.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fa309eb5940a04134fbbcd0760a9acfabe28f974f01f6927ee9cc5c38519118
[INFO] running `Command { std: "docker" "start" "-a" "8fa309eb5940a04134fbbcd0760a9acfabe28f974f01f6927ee9cc5c38519118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fa309eb5940a04134fbbcd0760a9acfabe28f974f01f6927ee9cc5c38519118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fa309eb5940a04134fbbcd0760a9acfabe28f974f01f6927ee9cc5c38519118", kill_on_drop: false }`
[INFO] [stdout] 8fa309eb5940a04134fbbcd0760a9acfabe28f974f01f6927ee9cc5c38519118
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f885dbc90f2ecaef1a3bacc4e0a6e97f003d153c16fb618e2ddfd675d77a434b
[INFO] running `Command { std: "docker" "start" "-a" "f885dbc90f2ecaef1a3bacc4e0a6e97f003d153c16fb618e2ddfd675d77a434b", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy-parallel v3.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "f885dbc90f2ecaef1a3bacc4e0a6e97f003d153c16fb618e2ddfd675d77a434b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f885dbc90f2ecaef1a3bacc4e0a6e97f003d153c16fb618e2ddfd675d77a434b", kill_on_drop: false }`
[INFO] [stdout] f885dbc90f2ecaef1a3bacc4e0a6e97f003d153c16fb618e2ddfd675d77a434b
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cb2a15f9d128d8d439d6756047afb08551009c71e98efa79b597c5a1a5177c1
[INFO] running `Command { std: "docker" "start" "-a" "8cb2a15f9d128d8d439d6756047afb08551009c71e98efa79b597c5a1a5177c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy-parallel v3.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "8cb2a15f9d128d8d439d6756047afb08551009c71e98efa79b597c5a1a5177c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cb2a15f9d128d8d439d6756047afb08551009c71e98efa79b597c5a1a5177c1", kill_on_drop: false }`
[INFO] [stdout] 8cb2a15f9d128d8d439d6756047afb08551009c71e98efa79b597c5a1a5177c1
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c6d2193415357e027911b0f91082bb10712459ad870a4d45416b14a7a169cb7
[INFO] running `Command { std: "docker" "start" "-a" "6c6d2193415357e027911b0f91082bb10712459ad870a4d45416b14a7a169cb7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/easy_parallel-74dc3c229142fe96)
[INFO] [stderr]      Running tests/smoke.rs (/opt/rustwide/target/debug/deps/smoke-08bbf11a6458921e)
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test finish ... ok
[INFO] [stdout] test squares ... ok
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests easy_parallel
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - Parallel<'a,T>::new (line 86) ... ok
[INFO] [stdout] test src/lib.rs - Parallel<'a,T>::each (line 124) ... ok
[INFO] [stdout] test src/lib.rs - Parallel<'a,T>::collect (line 154) ... ok
[INFO] [stdout] test src/lib.rs - Parallel<'a,T>::finish_in (line 247) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - Parallel<'a,T>::run (line 192) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - Parallel<'a,T>::add (line 101) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/lib.rs - Parallel<'a,T>::finish (line 219) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6c6d2193415357e027911b0f91082bb10712459ad870a4d45416b14a7a169cb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c6d2193415357e027911b0f91082bb10712459ad870a4d45416b14a7a169cb7", kill_on_drop: false }`
[INFO] [stdout] 6c6d2193415357e027911b0f91082bb10712459ad870a4d45416b14a7a169cb7