[INFO] fetching crate ncomm-executors 1.1.4...
[INFO] testing ncomm-executors-1.1.4 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate ncomm-executors 1.1.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ncomm-executors 1.1.4
[INFO] finished tweaking crates.io crate ncomm-executors 1.1.4
[INFO] tweaked toml for crates.io crate ncomm-executors 1.1.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ncomm-executors 1.1.4 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 34 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a8643cdb8233ecd0482546624764677a86b5c46a3f3f1f14e25398fbd1f575d
[INFO] running `Command { std: "docker" "start" "-a" "0a8643cdb8233ecd0482546624764677a86b5c46a3f3f1f14e25398fbd1f575d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a8643cdb8233ecd0482546624764677a86b5c46a3f3f1f14e25398fbd1f575d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a8643cdb8233ecd0482546624764677a86b5c46a3f3f1f14e25398fbd1f575d", kill_on_drop: false }`
[INFO] [stdout] 0a8643cdb8233ecd0482546624764677a86b5c46a3f3f1f14e25398fbd1f575d
[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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f0cfb9810ebeb0c270ef647055908e84511f86913634bea609c6d435a1e4d61
[INFO] running `Command { std: "docker" "start" "-a" "2f0cfb9810ebeb0c270ef647055908e84511f86913634bea609c6d435a1e4d61", kill_on_drop: false }`
[INFO] [stderr]    Compiling raw-cpuid v11.6.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling ncomm-core v1.1.4
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling quanta v0.12.6
[INFO] [stderr]    Compiling ncomm-executors v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.18s
[INFO] running `Command { std: "docker" "inspect" "2f0cfb9810ebeb0c270ef647055908e84511f86913634bea609c6d435a1e4d61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f0cfb9810ebeb0c270ef647055908e84511f86913634bea609c6d435a1e4d61", kill_on_drop: false }`
[INFO] [stdout] 2f0cfb9810ebeb0c270ef647055908e84511f86913634bea609c6d435a1e4d61
[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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e983bdfbccfd2defeaafc32065963a05e859304df2a5fe8f84029c577d2f0b2
[INFO] running `Command { std: "docker" "start" "-a" "0e983bdfbccfd2defeaafc32065963a05e859304df2a5fe8f84029c577d2f0b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling ncomm-executors v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.68s
[INFO] running `Command { std: "docker" "inspect" "0e983bdfbccfd2defeaafc32065963a05e859304df2a5fe8f84029c577d2f0b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e983bdfbccfd2defeaafc32065963a05e859304df2a5fe8f84029c577d2f0b2", kill_on_drop: false }`
[INFO] [stdout] 0e983bdfbccfd2defeaafc32065963a05e859304df2a5fe8f84029c577d2f0b2
[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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c4e4647b80958edfc2c6de13f955078b66019cb434d7b0af93a3104403b4f675
[INFO] running `Command { std: "docker" "start" "-a" "c4e4647b80958edfc2c6de13f955078b66019cb434d7b0af93a3104403b4f675", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ncomm_executors-42f50e4c00e6f184)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test threaded_executor::tests::test_add_node ... ok
[INFO] [stdout] test simple_executor::tests::test_remove_node ... ok
[INFO] [stdout] test simple_executor::tests::test_add_node_same_id ... ok
[INFO] [stdout] test simple_executor::tests::test_add_node_stopped ... ok
[INFO] [stdout] test threaded_executor::tests::test_add_node_same_id ... ok
[INFO] [stdout] test simple_executor::tests::test_simple_executor_start ... ok
[INFO] [stdout] test threaded_executor::tests::test_add_node_with_context_backing ... ok
[INFO] [stdout] test threaded_executor::tests::test_remove_node_backing ... ok
[INFO] [stdout] test threaded_executor::tests::test_add_node_with_context_other_executor ... ok
[INFO] [stdout] test simple_executor::tests::test_check_interrupt ... ok
[INFO] [stdout] test threaded_executor::tests::test_check_interrupt ... ok
[INFO] [stdout] test threadpool_executor::tests::test_add_node_same_id ... ok
[INFO] [stdout] test threaded_executor::tests::test_remove_node_executors_no_remove_executor ... ok
[INFO] [stdout] test threadpool_executor::tests::test_check_interrupt ... ok
[INFO] [stdout] test threadpool_executor::tests::test_remove_node ... ok
[INFO] [stdout] test threaded_executor::tests::test_remove_node_executors_remove_executor ... ok
[INFO] [stdout] test threaded_executor::tests::test_start ... ok
[INFO] [stdout] test threadpool_executor::tests::test_start ... ok
[INFO] [stdout] test threadpool_executor::tests::test_add_node ... ok
[INFO] [stdout] test simple_executor::tests::test_update_for_ms ... ok
[INFO] [stdout] test simple_executor::tests::test_update_loop ... ok
[INFO] [stdout] test threadpool_executor::tests::test_update_loop ... ok
[INFO] [stdout] test threaded_executor::tests::test_update_loop ... ok
[INFO] [stdout] test threaded_executor::tests::test_update_ms ... ok
[INFO] [stdout] test threadpool_executor::tests::test_update_for_ms ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ncomm_executors
[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" "c4e4647b80958edfc2c6de13f955078b66019cb434d7b0af93a3104403b4f675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4e4647b80958edfc2c6de13f955078b66019cb434d7b0af93a3104403b4f675", kill_on_drop: false }`
[INFO] [stdout] c4e4647b80958edfc2c6de13f955078b66019cb434d7b0af93a3104403b4f675