[INFO] crate flexible-locks 0.1.0 is already in cache [INFO] testing flexible-locks-0.1.0 against 1.44.0 for beta-1.45-1 [INFO] extracting crate flexible-locks 0.1.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate flexible-locks 0.1.0 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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-9/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+1.44.0" "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] afcd8e2f6f1699467944e46268d69012ca17efd3b7812b4056e2e5dc1ec90e88 [INFO] running `"docker" "start" "-a" "afcd8e2f6f1699467944e46268d69012ca17efd3b7812b4056e2e5dc1ec90e88"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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 10.16s [INFO] running `"docker" "inspect" "afcd8e2f6f1699467944e46268d69012ca17efd3b7812b4056e2e5dc1ec90e88"` [INFO] running `"docker" "rm" "-f" "afcd8e2f6f1699467944e46268d69012ca17efd3b7812b4056e2e5dc1ec90e88"` [INFO] [stdout] afcd8e2f6f1699467944e46268d69012ca17efd3b7812b4056e2e5dc1ec90e88 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+1.44.0" "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] 0f442e63f6dbb9a34398e7dcf268121993fad723a5f21c13700db0ebc5269ff5 [INFO] running `"docker" "start" "-a" "0f442e63f6dbb9a34398e7dcf268121993fad723a5f21c13700db0ebc5269ff5"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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 2.54s [INFO] running `"docker" "inspect" "0f442e63f6dbb9a34398e7dcf268121993fad723a5f21c13700db0ebc5269ff5"` [INFO] running `"docker" "rm" "-f" "0f442e63f6dbb9a34398e7dcf268121993fad723a5f21c13700db0ebc5269ff5"` [INFO] [stdout] 0f442e63f6dbb9a34398e7dcf268121993fad723a5f21c13700db0ebc5269ff5 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+1.44.0" "test" "--frozen"` [INFO] [stdout] b108cd3f4999dcbc225c1ea69a33ed1bc317bc5e349d62217bd0232c53354258 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "b108cd3f4999dcbc225c1ea69a33ed1bc317bc5e349d62217bd0232c53354258"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/flexible_locks-50a8a3e968f4f0c2 [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test tests::base::smoke ... ok [INFO] [stdout] test tests::boxed::smoke ... ok [INFO] [stdout] test tests::boxed::test_get_mut ... ok [INFO] [stdout] test tests::boxed::test_mutex_unsized ... ok [INFO] [stdout] test tests::boxed::test_into_inner ... ok [INFO] [stdout] test tests::wrap::test_get_mut ... ok [INFO] [stdout] test tests::boxed::test_into_inner_drop ... ok [INFO] [stdout] test tests::wrap::smoke ... ok [INFO] [stdout] test tests::wrap::test_into_inner ... ok [INFO] [stdout] test tests::boxed::test_mutex_arc_nested ... ok [INFO] [stdout] test tests::wrap::test_mutex_unsized ... ok [INFO] [stdout] test tests::wrap::test_mutex_arc_nested ... ok [INFO] [stdout] test tests::boxed::lots_and_lots ... ok [INFO] [stdout] test tests::wrap::lots_and_lots ... ok [INFO] [stdout] test tests::wrap::test_into_inner_drop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests flexible-locks [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/os.rs - pthread_mutex_new (line 288) ... ok [INFO] [stdout] test src/lib.rs - MutexProtected (line 134) ... ok [INFO] [stdout] test src/lib.rs - Mutex::into_inner (line 472) ... 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 - Mutex::get_mut (line 589) ... ok [INFO] [stdout] test src/lib.rs - MutexWrap::get_mut (line 819) ... ok [INFO] [stdout] test src/lib.rs - MutexWrap::into_inner (line 735) ... ok [INFO] [stdout] test src/lib.rs - Mutex::new (line 425) ... ok [INFO] [stdout] test src/lib.rs - MutexProtected::DataType (line 168) ... ok [INFO] [stdout] test src/lib.rs - MutexWrap::lock (line 783) ... ok [INFO] [stdout] test src/os.rs - raw_os_mutex_new (line 133) ... ok [INFO] [stdout] test src/lib.rs - Mutex::lock (line 541) ... ok [INFO] [stdout] test src/lib.rs - MutexWrap (line 653) ... ok [INFO] [stdout] test src/lib.rs - Mutex (line 276) ... 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" "b108cd3f4999dcbc225c1ea69a33ed1bc317bc5e349d62217bd0232c53354258"` [INFO] running `"docker" "rm" "-f" "b108cd3f4999dcbc225c1ea69a33ed1bc317bc5e349d62217bd0232c53354258"` [INFO] [stdout] b108cd3f4999dcbc225c1ea69a33ed1bc317bc5e349d62217bd0232c53354258