[INFO] fetching crate purezen 0.0.2...
[INFO] testing purezen-0.0.2 against 1.44.0 for beta-1.45-1
[INFO] extracting crate purezen 0.0.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate purezen 0.0.2 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 purezen 0.0.2
[INFO] finished tweaking crates.io crate purezen 0.0.2
[INFO] tweaked toml for crates.io crate purezen 0.0.2 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 7963aad6605f33e13f2b1605e8e591a1291b86cb1d7f6b7648702bb3bc5d01c1
[INFO] running `"docker" "start" "-a" "7963aad6605f33e13f2b1605e8e591a1291b86cb1d7f6b7648702bb3bc5d01c1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling heapless v0.4.4
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling generic-array v0.11.1
[INFO] [stderr]    Compiling as-slice v0.1.3
[INFO] [stderr]    Compiling purezen v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.69s
[INFO] running `"docker" "inspect" "7963aad6605f33e13f2b1605e8e591a1291b86cb1d7f6b7648702bb3bc5d01c1"`
[INFO] running `"docker" "rm" "-f" "7963aad6605f33e13f2b1605e8e591a1291b86cb1d7f6b7648702bb3bc5d01c1"`
[INFO] [stdout] 7963aad6605f33e13f2b1605e8e591a1291b86cb1d7f6b7648702bb3bc5d01c1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 7afb1219f7cf82bf03c345d89d548064ac1cdf2abdb9192e2eff76c1d0d12cc0
[INFO] running `"docker" "start" "-a" "7afb1219f7cf82bf03c345d89d548064ac1cdf2abdb9192e2eff76c1d0d12cc0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling purezen v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `"docker" "inspect" "7afb1219f7cf82bf03c345d89d548064ac1cdf2abdb9192e2eff76c1d0d12cc0"`
[INFO] running `"docker" "rm" "-f" "7afb1219f7cf82bf03c345d89d548064ac1cdf2abdb9192e2eff76c1d0d12cc0"`
[INFO] [stdout] 7afb1219f7cf82bf03c345d89d548064ac1cdf2abdb9192e2eff76c1d0d12cc0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 205ba87c44c7c94937e0de2634b5d084b1ecb45c9c075684a58dcd8489a0f66b
[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" "205ba87c44c7c94937e0de2634b5d084b1ecb45c9c075684a58dcd8489a0f66b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/purezen-98d0e69306092eb3
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test pd::message::tests::from_string_containing_bang ... ok
[INFO] [stdout] test pd::message::tests::from_string_element_overflow ... ok
[INFO] [stdout] test pd::message::tests::from_string_empty ... ok
[INFO] [stdout] test pd::message::tests::from_string_multi_float ... ok
[INFO] [stdout] test pd::message::tests::to_string ... ok
[INFO] [stdout] test pd::message::tests::from_string_containing_float ... ok
[INFO] [stdout] test pd::message::tests::from_string_containing_symbol ... ok
[INFO] [stdout] test pd::message::tests::from_timestamp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests purezen
[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] running `"docker" "inspect" "205ba87c44c7c94937e0de2634b5d084b1ecb45c9c075684a58dcd8489a0f66b"`
[INFO] running `"docker" "rm" "-f" "205ba87c44c7c94937e0de2634b5d084b1ecb45c9c075684a58dcd8489a0f66b"`
[INFO] [stdout] 205ba87c44c7c94937e0de2634b5d084b1ecb45c9c075684a58dcd8489a0f66b