[INFO] fetching crate ncomm-executors 1.1.4...
[INFO] testing ncomm-executors-1.1.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate ncomm-executors 1.1.4 into /workspace/builds/worker-0-tc1/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-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ncomm-executors 1.1.4 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 32 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quanta v0.12.6
[INFO] [stderr]   Downloaded ncomm-core v1.1.4
[INFO] [stderr]   Downloaded raw-cpuid v11.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a38d236245b199c4b7e22c1b168b69b3b82b563e7036692f5e353b7e9e4a23e8
[INFO] running `Command { std: "docker" "start" "-a" "a38d236245b199c4b7e22c1b168b69b3b82b563e7036692f5e353b7e9e4a23e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a38d236245b199c4b7e22c1b168b69b3b82b563e7036692f5e353b7e9e4a23e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a38d236245b199c4b7e22c1b168b69b3b82b563e7036692f5e353b7e9e4a23e8", kill_on_drop: false }`
[INFO] [stdout] a38d236245b199c4b7e22c1b168b69b3b82b563e7036692f5e353b7e9e4a23e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97395dd7339ea45f5ebbfbefe7fb4872b1aaa85746d1ed5b0de04a634df76159
[INFO] running `Command { std: "docker" "start" "-a" "97395dd7339ea45f5ebbfbefe7fb4872b1aaa85746d1ed5b0de04a634df76159", kill_on_drop: false }`
[INFO] [stderr]    Compiling ncomm-core v1.1.4
[INFO] [stderr]    Compiling raw-cpuid v11.6.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[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 3.02s
[INFO] running `Command { std: "docker" "inspect" "97395dd7339ea45f5ebbfbefe7fb4872b1aaa85746d1ed5b0de04a634df76159", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97395dd7339ea45f5ebbfbefe7fb4872b1aaa85746d1ed5b0de04a634df76159", kill_on_drop: false }`
[INFO] [stdout] 97395dd7339ea45f5ebbfbefe7fb4872b1aaa85746d1ed5b0de04a634df76159
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef31cab0749cbcfcfee2bdbc39929ff178631543174ebc2eb59a45d71fe94cb7
[INFO] running `Command { std: "docker" "start" "-a" "ef31cab0749cbcfcfee2bdbc39929ff178631543174ebc2eb59a45d71fe94cb7", 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 1.10s
[INFO] running `Command { std: "docker" "inspect" "ef31cab0749cbcfcfee2bdbc39929ff178631543174ebc2eb59a45d71fe94cb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef31cab0749cbcfcfee2bdbc39929ff178631543174ebc2eb59a45d71fe94cb7", kill_on_drop: false }`
[INFO] [stdout] ef31cab0749cbcfcfee2bdbc39929ff178631543174ebc2eb59a45d71fe94cb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7827d0f2a9971a3aa38c803aec3461b16fc012da97f20f2f05c2e4a204e06232
[INFO] running `Command { std: "docker" "start" "-a" "7827d0f2a9971a3aa38c803aec3461b16fc012da97f20f2f05c2e4a204e06232", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ncomm_executors-780d4727b92504da)
[INFO] [stdout] running 25 tests
[INFO] [stdout] test simple_executor::tests::test_add_node_same_id ... ok
[INFO] [stdout] test simple_executor::tests::test_remove_node ... ok
[INFO] [stdout] test simple_executor::tests::test_check_interrupt ... ok
[INFO] [stdout] test simple_executor::tests::test_add_node_stopped ... ok
[INFO] [stdout] test threaded_executor::tests::test_add_node ... 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_other_executor ... ok
[INFO] [stdout] test threaded_executor::tests::test_remove_node_executors_no_remove_executor ... ok
[INFO] [stdout] test threaded_executor::tests::test_remove_node_executors_remove_executor ... ok
[INFO] [stdout] test threadpool_executor::tests::test_add_node ... 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_start ... ok
[INFO] [stdout] test threaded_executor::tests::test_add_node_with_context_backing ... ok
[INFO] [stdout] test threadpool_executor::tests::test_start ... ok
[INFO] [stdout] test threaded_executor::tests::test_remove_node_backing ... ok
[INFO] [stdout] test threadpool_executor::tests::test_remove_node ... ok
[INFO] [stdout] test threadpool_executor::tests::test_check_interrupt ... 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 threaded_executor::tests::test_update_loop ... ok
[INFO] [stdout] test threadpool_executor::tests::test_update_for_ms ... ok
[INFO] [stdout] test threadpool_executor::tests::test_update_loop ... ok
[INFO] [stdout] test threaded_executor::tests::test_update_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" "7827d0f2a9971a3aa38c803aec3461b16fc012da97f20f2f05c2e4a204e06232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7827d0f2a9971a3aa38c803aec3461b16fc012da97f20f2f05c2e4a204e06232", kill_on_drop: false }`
[INFO] [stdout] 7827d0f2a9971a3aa38c803aec3461b16fc012da97f20f2f05c2e4a204e06232