[INFO] crate ambience 0.2.1 is already in cache
[INFO] testing ambience-0.2.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate ambience 0.2.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate ambience 0.2.1 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 ambience 0.2.1
[INFO] finished tweaking crates.io crate ambience 0.2.1
[INFO] tweaked toml for crates.io crate ambience 0.2.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 6bf557a5f5bb11c5451d520a078044a79c0182b59fccdb88bba11420e5138814
[INFO] running `"docker" "start" "-a" "6bf557a5f5bb11c5451d520a078044a79c0182b59fccdb88bba11420e5138814"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]    Compiling thiserror v1.0.19
[INFO] [stderr]    Compiling ambience v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.12s
[INFO] running `"docker" "inspect" "6bf557a5f5bb11c5451d520a078044a79c0182b59fccdb88bba11420e5138814"`
[INFO] running `"docker" "rm" "-f" "6bf557a5f5bb11c5451d520a078044a79c0182b59fccdb88bba11420e5138814"`
[INFO] [stdout] 6bf557a5f5bb11c5451d520a078044a79c0182b59fccdb88bba11420e5138814
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] 33e448b6aab0fa8607a148695a4a536899b8366dcad84d5cc19255a8a4d7d07f
[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" "33e448b6aab0fa8607a148695a4a536899b8366dcad84d5cc19255a8a4d7d07f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ambience v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "33e448b6aab0fa8607a148695a4a536899b8366dcad84d5cc19255a8a4d7d07f"`
[INFO] running `"docker" "rm" "-f" "33e448b6aab0fa8607a148695a4a536899b8366dcad84d5cc19255a8a4d7d07f"`
[INFO] [stdout] 33e448b6aab0fa8607a148695a4a536899b8366dcad84d5cc19255a8a4d7d07f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f3c835e2f0fc56a73b1004e7012b85d9f879e6469864a16b70031d9645d37dba
[INFO] running `"docker" "start" "-a" "f3c835e2f0fc56a73b1004e7012b85d9f879e6469864a16b70031d9645d37dba"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ambience-a2bf9d9a0d7e9652
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test thread::tests::downcast_expectations ... ok
[INFO] [stdout] test thread::tests::nested ... ok
[INFO] [stdout] test thread::tests::manually_dropped ... ok
[INFO] [stdout] test thread::tests::simple ... ok
[INFO] [stdout] test thread::tests::external_rc_can_be_reused ... ok
[INFO] [stderr]    Doc-tests ambience
[INFO] [stdout] test thread::tests::types_are_independent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/thread.rs - thread::_data_must_be_static (line 145) ... ok
[INFO] [stdout] test src/thread.rs - thread::_guard_is_sync (line 160) ... ok
[INFO] [stdout] test src/thread.rs - thread::_guard_is_send (line 152) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f3c835e2f0fc56a73b1004e7012b85d9f879e6469864a16b70031d9645d37dba"`
[INFO] running `"docker" "rm" "-f" "f3c835e2f0fc56a73b1004e7012b85d9f879e6469864a16b70031d9645d37dba"`
[INFO] [stdout] f3c835e2f0fc56a73b1004e7012b85d9f879e6469864a16b70031d9645d37dba