[INFO] crate ang 0.3.0 is already in cache
[INFO] testing ang-0.3.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate ang 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ang 0.3.0 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 ang 0.3.0
[INFO] finished tweaking crates.io crate ang 0.3.0
[INFO] tweaked toml for crates.io crate ang 0.3.0 written to /workspace/builds/worker-4/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 6126c1e1cc2dbc420a5a1b891950984323d8bfd37072e4f287bde23aee7a96a9
[INFO] running `"docker" "start" "-a" "6126c1e1cc2dbc420a5a1b891950984323d8bfd37072e4f287bde23aee7a96a9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling ang v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "6126c1e1cc2dbc420a5a1b891950984323d8bfd37072e4f287bde23aee7a96a9"`
[INFO] running `"docker" "rm" "-f" "6126c1e1cc2dbc420a5a1b891950984323d8bfd37072e4f287bde23aee7a96a9"`
[INFO] [stdout] 6126c1e1cc2dbc420a5a1b891950984323d8bfd37072e4f287bde23aee7a96a9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 14db1855c15513f922dd09443e2aa1fc4eb93a7888839ca40ec2137d84350e29
[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" "14db1855c15513f922dd09443e2aa1fc4eb93a7888839ca40ec2137d84350e29"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stderr]    Compiling hamcrest v0.1.5
[INFO] [stderr]    Compiling ang v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.34s
[INFO] running `"docker" "inspect" "14db1855c15513f922dd09443e2aa1fc4eb93a7888839ca40ec2137d84350e29"`
[INFO] running `"docker" "rm" "-f" "14db1855c15513f922dd09443e2aa1fc4eb93a7888839ca40ec2137d84350e29"`
[INFO] [stdout] 14db1855c15513f922dd09443e2aa1fc4eb93a7888839ca40ec2137d84350e29
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] d4a4fbb03517da12550ca3ba1daf468dd596a170910142ca7229867b9a6e87d7
[INFO] running `"docker" "start" "-a" "d4a4fbb03517da12550ca3ba1daf468dd596a170910142ca7229867b9a6e87d7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ang-1dc86bb1c49b656c
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_angle_math_additive ... ok
[INFO] [stdout] test tests::test_angle_minimal_distance ... ok
[INFO] [stdout] test tests::test_mean_angle ... ok
[INFO] [stdout] test tests::test_angle_normalization ... ok
[INFO] [stdout] test tests::test_angle_math_multiplicative ... ok
[INFO] [stdout] test tests::test_angle_conversions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ang
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Angle<T>::min_dist (line 108) ... ok
[INFO] [stdout] test src/lib.rs - Angle<T>::normalized (line 70) ... ok
[INFO] [stdout] test src/lib.rs - mean_angle (line 400) ... 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" "d4a4fbb03517da12550ca3ba1daf468dd596a170910142ca7229867b9a6e87d7"`
[INFO] running `"docker" "rm" "-f" "d4a4fbb03517da12550ca3ba1daf468dd596a170910142ca7229867b9a6e87d7"`
[INFO] [stdout] d4a4fbb03517da12550ca3ba1daf468dd596a170910142ca7229867b9a6e87d7