[INFO] fetching crate bastion-executor 0.4.2... [INFO] testing bastion-executor-0.4.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate bastion-executor 0.4.2 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate bastion-executor 0.4.2 [INFO] finished tweaking crates.io crate bastion-executor 0.4.2 [INFO] tweaked toml for crates.io crate bastion-executor 0.4.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate bastion-executor 0.4.2 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] crate crates.io crate bastion-executor 0.4.2 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-stream v0.1.8 [INFO] [stderr] Downloaded lightproc v0.3.5 [INFO] [stderr] Downloaded lever v0.1.2 [INFO] [stderr] Downloaded bastion-utils v0.3.2 [INFO] [stderr] Downloaded crossbeam-queue v0.3.2 [INFO] [stderr] Downloaded futures-timer v3.0.2 [INFO] [stderr] Downloaded slice-group-by v0.2.6 [INFO] [stderr] Downloaded tracing-subscriber v0.3.5 [INFO] [stderr] Downloaded async-stream v0.3.2 [INFO] [stderr] Downloaded tracing-log v0.1.2 [INFO] [stderr] Downloaded async-stream-impl v0.3.2 [INFO] [stderr] Downloaded tokio-test v0.4.2 [INFO] [stderr] Downloaded proptest v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f80a0809eef32af88364f50d481e51fb6685fba5ed40f0f33a99d8666feb0b4e [INFO] running `Command { std: "docker" "start" "-a" "f80a0809eef32af88364f50d481e51fb6685fba5ed40f0f33a99d8666feb0b4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f80a0809eef32af88364f50d481e51fb6685fba5ed40f0f33a99d8666feb0b4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f80a0809eef32af88364f50d481e51fb6685fba5ed40f0f33a99d8666feb0b4e", kill_on_drop: false }` [INFO] [stdout] f80a0809eef32af88364f50d481e51fb6685fba5ed40f0f33a99d8666feb0b4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 419548c27f469c91f0eb86f91557b73736f813dece35d3e3e1a77590c293eae3 [INFO] running `Command { std: "docker" "start" "-a" "419548c27f469c91f0eb86f91557b73736f813dece35d3e3e1a77590c293eae3", kill_on_drop: false }` [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling slice-group-by v0.2.6 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling lightproc v0.3.5 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling bastion-utils v0.3.2 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling lever v0.1.2 [INFO] [stderr] Compiling bastion-executor v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | pub use crate::blocking::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ the name `spawn_blocking` in the value namespace is first re-exported here [INFO] [stdout] 46 | pub use crate::pool::*; [INFO] [stdout] | -------------- but the name `spawn_blocking` in the value namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::blocking::*` [INFO] [stdout] --> src/lib.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | pub use crate::blocking::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.84s [INFO] running `Command { std: "docker" "inspect" "419548c27f469c91f0eb86f91557b73736f813dece35d3e3e1a77590c293eae3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "419548c27f469c91f0eb86f91557b73736f813dece35d3e3e1a77590c293eae3", kill_on_drop: false }` [INFO] [stdout] 419548c27f469c91f0eb86f91557b73736f813dece35d3e3e1a77590c293eae3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 61a15f659a0ffa3947239b5751aefcdf18bb76cc23d752983f2cecd0a10bd142 [INFO] running `Command { std: "docker" "start" "-a" "61a15f659a0ffa3947239b5751aefcdf18bb76cc23d752983f2cecd0a10bd142", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling futures-sink v0.3.19 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling tokio v1.15.0 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling async-stream v0.3.2 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | pub use crate::blocking::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ the name `spawn_blocking` in the value namespace is first re-exported here [INFO] [stdout] 46 | pub use crate::pool::*; [INFO] [stdout] | -------------- but the name `spawn_blocking` in the value namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::blocking::*` [INFO] [stdout] --> src/lib.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | pub use crate::blocking::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling tracing-subscriber v0.3.5 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v1.0.0 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling tokio-test v0.4.2 [INFO] [stderr] Compiling futures-executor v0.3.19 [INFO] [stderr] Compiling futures v0.3.19 [INFO] [stderr] Compiling bastion-executor v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | pub use crate::blocking::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ the name `spawn_blocking` in the value namespace is first re-exported here [INFO] [stdout] 46 | pub use crate::pool::*; [INFO] [stdout] | -------------- but the name `spawn_blocking` in the value namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::blocking::*` [INFO] [stdout] --> src/lib.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | pub use crate::blocking::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 21.73s [INFO] running `Command { std: "docker" "inspect" "61a15f659a0ffa3947239b5751aefcdf18bb76cc23d752983f2cecd0a10bd142", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61a15f659a0ffa3947239b5751aefcdf18bb76cc23d752983f2cecd0a10bd142", kill_on_drop: false }` [INFO] [stdout] 61a15f659a0ffa3947239b5751aefcdf18bb76cc23d752983f2cecd0a10bd142 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3de0c733b2e7adc5f18e8ff158ee3a41dc6af2a8d0ae95432fc1760cfa6c0e49 [INFO] running `Command { std: "docker" "start" "-a" "3de0c733b2e7adc5f18e8ff158ee3a41dc6af2a8d0ae95432fc1760cfa6c0e49", kill_on_drop: false }` [INFO] [stderr] warning: ambiguous glob re-exports [INFO] [stderr] --> src/lib.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | pub use crate::blocking::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ the name `spawn_blocking` in the value namespace is first re-exported here [INFO] [stderr] 46 | pub use crate::pool::*; [INFO] [stderr] | -------------- but the name `spawn_blocking` in the value namespace is also re-exported here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::blocking::*` [INFO] [stderr] --> src/lib.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | pub use crate::blocking::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `bastion-executor` (lib) generated 2 warnings (run `cargo fix --lib -p bastion-executor` to apply 1 suggestion) [INFO] [stderr] warning: `bastion-executor` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bastion_executor-fd0e28b8c5c4ffbd) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test placement::linux::tests::test_linux_get_affinity_mask ... ok [INFO] [stdout] test placement::linux::tests::test_linux_get_core_ids ... ok [INFO] [stdout] test placement::tests::test_get_core_ids ... ok [INFO] [stdout] test placement::tests::test_set_for_current ... ok [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-2a37eeec41c0f39d) [INFO] [stdout] test placement::linux::tests::test_linux_set_for_current ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::affinity_replacement ... ok [INFO] [stdout] test tests::no_tokio_tests::pool_check ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/run_blocking.rs (/opt/rustwide/target/debug/deps/run_blocking-5b0057b5cbb36d41) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test no_tokio_tests::test_run_blocking ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/thread_pool.rs (/opt/rustwide/target/debug/deps/thread_pool-ac1d0a550e7084dc) [INFO] [stdout] [INFO] [stderr] Doc-tests bastion_executor [INFO] [stdout] running 3 tests [INFO] [stdout] test longhauling_task_join ... ignored [INFO] [stdout] test slow_join ... ignored [INFO] [stdout] test slow_join_interrupted ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/pool.rs - pool::spawn (line 29) ... ok [INFO] [stdout] test src/run.rs - run::run (line 22) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3de0c733b2e7adc5f18e8ff158ee3a41dc6af2a8d0ae95432fc1760cfa6c0e49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3de0c733b2e7adc5f18e8ff158ee3a41dc6af2a8d0ae95432fc1760cfa6c0e49", kill_on_drop: false }` [INFO] [stdout] 3de0c733b2e7adc5f18e8ff158ee3a41dc6af2a8d0ae95432fc1760cfa6c0e49