[INFO] fetching crate lazycell 1.3.0... [INFO] testing lazycell-1.3.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate lazycell 1.3.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate lazycell 1.3.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lazycell 1.3.0 [INFO] finished tweaking crates.io crate lazycell 1.3.0 [INFO] tweaked toml for crates.io crate lazycell 1.3.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d68a70551b5ef67c4829cc51860ac4aed49d603257cce305a9a148bf74a7ec12 [INFO] running `Command { std: "docker" "start" "-a" "d68a70551b5ef67c4829cc51860ac4aed49d603257cce305a9a148bf74a7ec12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d68a70551b5ef67c4829cc51860ac4aed49d603257cce305a9a148bf74a7ec12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d68a70551b5ef67c4829cc51860ac4aed49d603257cce305a9a148bf74a7ec12", kill_on_drop: false }` [INFO] [stdout] d68a70551b5ef67c4829cc51860ac4aed49d603257cce305a9a148bf74a7ec12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7df9f57b8a413755fd1d7e635d974334c6f118c2ca83089a1c32010791fdfd37 [INFO] running `Command { std: "docker" "start" "-a" "7df9f57b8a413755fd1d7e635d974334c6f118c2ca83089a1c32010791fdfd37", kill_on_drop: false }` [INFO] [stderr] Compiling lazycell v1.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `core::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:269:31 [INFO] [stdout] | [INFO] [stdout] 269 | if NONE != self.state.compare_and_swap(NONE, LOCK, Ordering::Acquire) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:275:31 [INFO] [stdout] | [INFO] [stdout] 275 | if LOCK != self.state.compare_and_swap(LOCK, SOME, Ordering::Release) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.91s [INFO] running `Command { std: "docker" "inspect" "7df9f57b8a413755fd1d7e635d974334c6f118c2ca83089a1c32010791fdfd37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7df9f57b8a413755fd1d7e635d974334c6f118c2ca83089a1c32010791fdfd37", kill_on_drop: false }` [INFO] [stdout] 7df9f57b8a413755fd1d7e635d974334c6f118c2ca83089a1c32010791fdfd37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7682492fe5986faff9548bab28b40b485a6075e6218532424622515f1926f5d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d7682492fe5986faff9548bab28b40b485a6075e6218532424622515f1926f5d", kill_on_drop: false }` [INFO] [stderr] Compiling lazycell v1.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `core::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:269:31 [INFO] [stdout] | [INFO] [stdout] 269 | if NONE != self.state.compare_and_swap(NONE, LOCK, Ordering::Acquire) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:275:31 [INFO] [stdout] | [INFO] [stdout] 275 | if LOCK != self.state.compare_and_swap(LOCK, SOME, Ordering::Release) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:269:31 [INFO] [stdout] | [INFO] [stdout] 269 | if NONE != self.state.compare_and_swap(NONE, LOCK, Ordering::Acquire) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:275:31 [INFO] [stdout] | [INFO] [stdout] 275 | if LOCK != self.state.compare_and_swap(LOCK, SOME, Ordering::Release) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "d7682492fe5986faff9548bab28b40b485a6075e6218532424622515f1926f5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7682492fe5986faff9548bab28b40b485a6075e6218532424622515f1926f5d", kill_on_drop: false }` [INFO] [stdout] d7682492fe5986faff9548bab28b40b485a6075e6218532424622515f1926f5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 235f3cfb5db6ff68300386b4078bdf72de508650107cfa8ace204b7b849854fe [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "235f3cfb5db6ff68300386b4078bdf72de508650107cfa8ace204b7b849854fe", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `core::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/lib.rs:269:31 [INFO] [stderr] | [INFO] [stderr] 269 | if NONE != self.state.compare_and_swap(NONE, LOCK, Ordering::Acquire) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `core::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/lib.rs:275:31 [INFO] [stderr] | [INFO] [stderr] 275 | if LOCK != self.state.compare_and_swap(LOCK, SOME, Ordering::Release) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `lazycell` (lib) generated 2 warnings [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/lib.rs:269:31 [INFO] [stderr] | [INFO] [stderr] 269 | if NONE != self.state.compare_and_swap(NONE, LOCK, Ordering::Acquire) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/lib.rs:275:31 [INFO] [stderr] | [INFO] [stderr] 275 | if LOCK != self.state.compare_and_swap(LOCK, SOME, Ordering::Release) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `lazycell` (lib test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lazycell-1c1a7f289f2d36b2) [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test tests::atomic_replace ... ok [INFO] [stdout] test tests::clone_atomic ... ok [INFO] [stdout] test tests::normal_replace ... ok [INFO] [stdout] test tests::test_already_filled_error ... ok [INFO] [stdout] test tests::test_atomic_borrow_from_empty ... ok [INFO] [stdout] test tests::test_atomic_fill_and_borrow ... ok [INFO] [stdout] test tests::test_atomic_into_inner ... ok [INFO] [stdout] test tests::test_borrow_from_empty ... ok [INFO] [stdout] test tests::test_borrow_mut ... ok [INFO] [stdout] test tests::test_borrow_mut_with ... ok [INFO] [stdout] test tests::test_try_borrow_with_err ... ok [INFO] [stdout] test tests::default ... ok [INFO] [stdout] test tests::test_into_inner ... ok [INFO] [stdout] test tests::test_try_borrow_mut_with_already_filled ... ok [INFO] [stdout] test tests::test_try_borrow_mut_with_err ... ok [INFO] [stdout] test tests::test_try_borrow_mut_with_ok ... ok [INFO] [stdout] test tests::test_fill_and_borrow ... ok [INFO] [stdout] test tests::test_try_borrow_with_ok ... ok [INFO] [stdout] test tests::test_borrow_with_not_called_when_filled ... ok [INFO] [stdout] test tests::test_borrow_mut_with_not_called_when_filled ... ok [INFO] [stdout] test tests::test_borrow_with_already_filled ... ok [INFO] [stdout] test tests::clone ... ok [INFO] [stdout] test tests::test_atomic_already_filled_panic ... ok [INFO] [stdout] test tests::test_try_borrow_with_already_filled ... ok [INFO] [stdout] test tests::test_borrow_with ... ok [INFO] [stdout] test tests::test_borrow_mut_with_already_filled ... ok [INFO] [stdout] test tests::test_borrow_with_sound_with_reentrancy - should panic ... ok [INFO] [stdout] test tests::test_try_borrow_with_sound_with_reentrancy - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests lazycell [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 30) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "235f3cfb5db6ff68300386b4078bdf72de508650107cfa8ace204b7b849854fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "235f3cfb5db6ff68300386b4078bdf72de508650107cfa8ace204b7b849854fe", kill_on_drop: false }` [INFO] [stdout] 235f3cfb5db6ff68300386b4078bdf72de508650107cfa8ace204b7b849854fe