[INFO] crate flexible-locks 0.1.0 is already in cache [INFO] testing flexible-locks-0.1.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] extracting crate flexible-locks 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate flexible-locks 0.1.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate flexible-locks 0.1.0 [INFO] finished tweaking crates.io crate flexible-locks 0.1.0 [INFO] tweaked toml for crates.io crate flexible-locks 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d834297aa0cdcc252c48588dc6d7ee2f75d62ae566e7de622e5f2b966b43778e [INFO] running `"docker" "start" "-a" "d834297aa0cdcc252c48588dc6d7ee2f75d62ae566e7de622e5f2b966b43778e"` [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling flexible-locks_derive v0.1.0 [INFO] [stderr] Compiling flexible-locks v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/os.rs:257:51 [INFO] [stderr] | [INFO] [stderr] 257 | let mut attr: libc::pthread_mutexattr_t = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.74s [INFO] running `"docker" "inspect" "d834297aa0cdcc252c48588dc6d7ee2f75d62ae566e7de622e5f2b966b43778e"` [INFO] running `"docker" "rm" "-f" "d834297aa0cdcc252c48588dc6d7ee2f75d62ae566e7de622e5f2b966b43778e"` [INFO] [stdout] d834297aa0cdcc252c48588dc6d7ee2f75d62ae566e7de622e5f2b966b43778e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9dad10b48d0be2b58eb555e91e6422c28aad87afac4e38b066931fd7e1a53d09 [INFO] running `"docker" "start" "-a" "9dad10b48d0be2b58eb555e91e6422c28aad87afac4e38b066931fd7e1a53d09"` [INFO] [stderr] Compiling flexible-locks v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/os.rs:257:51 [INFO] [stderr] | [INFO] [stderr] 257 | let mut attr: libc::pthread_mutexattr_t = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/os.rs:257:51 [INFO] [stderr] | [INFO] [stderr] 257 | let mut attr: libc::pthread_mutexattr_t = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.70s [INFO] running `"docker" "inspect" "9dad10b48d0be2b58eb555e91e6422c28aad87afac4e38b066931fd7e1a53d09"` [INFO] running `"docker" "rm" "-f" "9dad10b48d0be2b58eb555e91e6422c28aad87afac4e38b066931fd7e1a53d09"` [INFO] [stdout] 9dad10b48d0be2b58eb555e91e6422c28aad87afac4e38b066931fd7e1a53d09 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 375c9c211c1c75771975857dcb8b0238fbdaa1f61b3710111a2757c2e827a933 [INFO] running `"docker" "start" "-a" "375c9c211c1c75771975857dcb8b0238fbdaa1f61b3710111a2757c2e827a933"` [INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/os.rs:257:51 [INFO] [stderr] | [INFO] [stderr] 257 | let mut attr: libc::pthread_mutexattr_t = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/os.rs:257:51 [INFO] [stderr] | [INFO] [stderr] 257 | let mut attr: libc::pthread_mutexattr_t = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/flexible_locks-657516cc128df36d [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test tests::boxed::test_mutex_unsized ... ok [INFO] [stdout] test tests::boxed::test_into_inner_drop ... ok [INFO] [stdout] test tests::base::smoke ... ok [INFO] [stdout] test tests::wrap::smoke ... ok [INFO] [stdout] test tests::wrap::test_get_mut ... ok [INFO] [stdout] test tests::wrap::test_into_inner ... ok [INFO] [stdout] test tests::wrap::test_into_inner_drop ... ok [INFO] [stdout] test tests::boxed::test_mutex_arc_nested ... ok [INFO] [stdout] test tests::wrap::lots_and_lots ... ok [INFO] [stdout] test tests::boxed::test_into_inner ... ok [INFO] [stdout] test tests::boxed::smoke ... ok [INFO] [stdout] test tests::boxed::test_get_mut ... ok [INFO] [stdout] test tests::wrap::test_mutex_unsized ... ok [INFO] [stderr] Doc-tests flexible-locks [INFO] [stdout] test tests::boxed::lots_and_lots ... ok [INFO] [stdout] test tests::wrap::test_mutex_arc_nested ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/lib.rs - MutexProtected (line 134) ... ok [INFO] [stdout] test src/lib.rs - MutexProtected::DataType (line 168) ... ok [INFO] [stdout] test src/lib.rs - Mutex::get_mut (line 589) ... ok [INFO] [stdout] test src/lib.rs - Mutex::new (line 425) ... ok [INFO] [stdout] test src/lib.rs - Mutex::into_inner (line 472) ... ok [INFO] [stdout] test src/lib.rs - Mutex::lock (line 541) ... ok [INFO] [stdout] test src/lib.rs - MutexWrap::into_inner (line 735) ... ok [INFO] [stdout] test src/lib.rs - MutexWrap::get_mut (line 819) ... ok [INFO] [stdout] test src/lib.rs - MutexWrap::new (line 708) ... ok [INFO] [stdout] test src/lib.rs - mutex_new (line 353) ... ok [INFO] [stdout] test src/lib.rs - MutexWrap::lock (line 783) ... ok [INFO] [stdout] test src/lib.rs - Mutex (line 276) ... ok [INFO] [stdout] test src/lib.rs - MutexWrap (line 653) ... ok [INFO] [stdout] test src/os.rs - pthread_mutex_new (line 288) ... ok [INFO] [stdout] test src/os.rs - raw_os_mutex_new (line 133) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "375c9c211c1c75771975857dcb8b0238fbdaa1f61b3710111a2757c2e827a933"` [INFO] running `"docker" "rm" "-f" "375c9c211c1c75771975857dcb8b0238fbdaa1f61b3710111a2757c2e827a933"` [INFO] [stdout] 375c9c211c1c75771975857dcb8b0238fbdaa1f61b3710111a2757c2e827a933