[INFO] fetching crate fastapprox 0.3.0...
[INFO] testing fastapprox-0.3.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate fastapprox 0.3.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate fastapprox 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 fastapprox 0.3.0
[INFO] finished tweaking crates.io crate fastapprox 0.3.0
[INFO] tweaked toml for crates.io crate fastapprox 0.3.0 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] fd7054e8264fdfcad1504edf437f1b0e5f0508c0d92ec7e44aa84d0e86e3c674
[INFO] running `"docker" "start" "-a" "fd7054e8264fdfcad1504edf437f1b0e5f0508c0d92ec7e44aa84d0e86e3c674"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling fastapprox v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `"docker" "inspect" "fd7054e8264fdfcad1504edf437f1b0e5f0508c0d92ec7e44aa84d0e86e3c674"`
[INFO] running `"docker" "rm" "-f" "fd7054e8264fdfcad1504edf437f1b0e5f0508c0d92ec7e44aa84d0e86e3c674"`
[INFO] [stdout] fd7054e8264fdfcad1504edf437f1b0e5f0508c0d92ec7e44aa84d0e86e3c674
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 2f82c921d180dff4913b3d44ea768f1f33db2369a87ea385226ce432b5615e75
[INFO] running `"docker" "start" "-a" "2f82c921d180dff4913b3d44ea768f1f33db2369a87ea385226ce432b5615e75"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling fastapprox v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "2f82c921d180dff4913b3d44ea768f1f33db2369a87ea385226ce432b5615e75"`
[INFO] running `"docker" "rm" "-f" "2f82c921d180dff4913b3d44ea768f1f33db2369a87ea385226ce432b5615e75"`
[INFO] [stdout] 2f82c921d180dff4913b3d44ea768f1f33db2369a87ea385226ce432b5615e75
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 3dfed66545a147f0b04dbbfcaff1a875bd129b345c35ac95fd27e8ef36085d5f
[INFO] running `"docker" "start" "-a" "3dfed66545a147f0b04dbbfcaff1a875bd129b345c35ac95fd27e8ef36085d5f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fastapprox-8bef2b0508e7d907
[INFO] [stderr]    Doc-tests fastapprox
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/fast/mod.rs - fast::cosfull (line 225) ... ok
[INFO] [stdout] test src/fast/mod.rs - fast::cos (line 207) ... ok
[INFO] [stdout] test src/faster/mod.rs - faster::cosfull (line 197) ... ok
[INFO] [stdout] test src/faster/mod.rs - faster::cos (line 175) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3dfed66545a147f0b04dbbfcaff1a875bd129b345c35ac95fd27e8ef36085d5f"`
[INFO] running `"docker" "rm" "-f" "3dfed66545a147f0b04dbbfcaff1a875bd129b345c35ac95fd27e8ef36085d5f"`
[INFO] [stdout] 3dfed66545a147f0b04dbbfcaff1a875bd129b345c35ac95fd27e8ef36085d5f