[INFO] fetching crate lazycell 1.3.0...
[INFO] testing lazycell-1.3.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate lazycell 1.3.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate lazycell 1.3.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 1dd2c92b73ee1cdc19a1df47f233bba4c6bc813a8294407714c8df922915a04e
[INFO] running `Command { std: "docker" "start" "-a" "1dd2c92b73ee1cdc19a1df47f233bba4c6bc813a8294407714c8df922915a04e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dd2c92b73ee1cdc19a1df47f233bba4c6bc813a8294407714c8df922915a04e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dd2c92b73ee1cdc19a1df47f233bba4c6bc813a8294407714c8df922915a04e", kill_on_drop: false }`
[INFO] [stdout] 1dd2c92b73ee1cdc19a1df47f233bba4c6bc813a8294407714c8df922915a04e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73d9f6f8bc0522a5087fc2f8bdff1f8425acad6a197b9b5dcc0f5c581ca70c6f
[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" "73d9f6f8bc0522a5087fc2f8bdff1f8425acad6a197b9b5dcc0f5c581ca70c6f", 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 0.24s
[INFO] running `Command { std: "docker" "inspect" "73d9f6f8bc0522a5087fc2f8bdff1f8425acad6a197b9b5dcc0f5c581ca70c6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73d9f6f8bc0522a5087fc2f8bdff1f8425acad6a197b9b5dcc0f5c581ca70c6f", kill_on_drop: false }`
[INFO] [stdout] 73d9f6f8bc0522a5087fc2f8bdff1f8425acad6a197b9b5dcc0f5c581ca70c6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--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] 3f97bf4de3312ec091ae5f1576750da4726b61a4b7444c6c19424721ac17c31a
[INFO] running `Command { std: "docker" "start" "-a" "3f97bf4de3312ec091ae5f1576750da4726b61a4b7444c6c19424721ac17c31a", 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 0.78s
[INFO] running `Command { std: "docker" "inspect" "3f97bf4de3312ec091ae5f1576750da4726b61a4b7444c6c19424721ac17c31a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f97bf4de3312ec091ae5f1576750da4726b61a4b7444c6c19424721ac17c31a", kill_on_drop: false }`
[INFO] [stdout] 3f97bf4de3312ec091ae5f1576750da4726b61a4b7444c6c19424721ac17c31a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c555de51824b177464ab2e241462db953e485e240ebcdf33225ad23369a3b023
[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" "c555de51824b177464ab2e241462db953e485e240ebcdf33225ad23369a3b023", 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: 2 warnings emitted
[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: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: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lazycell-f9da3ace46860116)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test tests::atomic_replace ... ok
[INFO] [stdout] test tests::clone ... 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_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_borrow_mut_with_not_called_when_filled ... ok
[INFO] [stdout] test tests::test_borrow_with ... ok
[INFO] [stdout] test tests::test_borrow_with_already_filled ... ok
[INFO] [stdout] test tests::test_borrow_with_not_called_when_filled ... ok
[INFO] [stdout] test tests::test_try_borrow_mut_with_already_filled ... ok
[INFO] [stdout] test tests::test_fill_and_borrow ... ok
[INFO] [stdout] test tests::test_into_inner ... ok
[INFO] [stdout] test tests::test_atomic_already_filled_panic ... ok
[INFO] [stdout] test tests::default ... ok
[INFO] [stdout] test tests::test_try_borrow_with_ok ... ok
[INFO] [stdout] test tests::clone_atomic ... 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_try_borrow_with_already_filled ... ok
[INFO] [stdout] test tests::test_try_borrow_with_err ... ok
[INFO] [stdout] test tests::test_borrow_mut_with_already_filled ... ok
[INFO] [stdout] test tests::test_atomic_fill_and_borrow ... 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 0.01s
[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 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c555de51824b177464ab2e241462db953e485e240ebcdf33225ad23369a3b023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c555de51824b177464ab2e241462db953e485e240ebcdf33225ad23369a3b023", kill_on_drop: false }`
[INFO] [stdout] c555de51824b177464ab2e241462db953e485e240ebcdf33225ad23369a3b023