[INFO] fetching crate extra-default 0.2.0...
[INFO] testing extra-default-0.2.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate extra-default 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate extra-default 0.2.0 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 extra-default 0.2.0
[INFO] finished tweaking crates.io crate extra-default 0.2.0
[INFO] tweaked toml for crates.io crate extra-default 0.2.0 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] ac216e7c73b9229c8efe5beb5bc4e0b70331d8b7c37bd866127ed4d97fb0f157
[INFO] running `"docker" "start" "-a" "ac216e7c73b9229c8efe5beb5bc4e0b70331d8b7c37bd866127ed4d97fb0f157"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling extra-default v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `"docker" "inspect" "ac216e7c73b9229c8efe5beb5bc4e0b70331d8b7c37bd866127ed4d97fb0f157"`
[INFO] running `"docker" "rm" "-f" "ac216e7c73b9229c8efe5beb5bc4e0b70331d8b7c37bd866127ed4d97fb0f157"`
[INFO] [stdout] ac216e7c73b9229c8efe5beb5bc4e0b70331d8b7c37bd866127ed4d97fb0f157
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 5183e68eb5205dbe40569b6ec755517202939e87a6e1e5f5a92f56d238855ed0
[INFO] running `"docker" "start" "-a" "5183e68eb5205dbe40569b6ec755517202939e87a6e1e5f5a92f56d238855ed0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling extra-default v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "5183e68eb5205dbe40569b6ec755517202939e87a6e1e5f5a92f56d238855ed0"`
[INFO] running `"docker" "rm" "-f" "5183e68eb5205dbe40569b6ec755517202939e87a6e1e5f5a92f56d238855ed0"`
[INFO] [stdout] 5183e68eb5205dbe40569b6ec755517202939e87a6e1e5f5a92f56d238855ed0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 7e97c45b81c64bec8c46a07f79181c2998769d51b349e09e5a47d298df110d43
[INFO] running `"docker" "start" "-a" "7e97c45b81c64bec8c46a07f79181c2998769d51b349e09e5a47d298df110d43"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/extra_default-3648c31a03614ad6
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::str_ref ... ok
[INFO] [stdout] test tests::float_slice ... ok
[INFO] [stdout] test tests::collections::float_vec ... ok
[INFO] [stdout] test tests::collections::byte_vec ... ok
[INFO] [stdout] test tests::byte_slice ... ok
[INFO] [stdout] test tests::alloc::str_box ... ok
[INFO] [stdout] test tests::alloc::float_box ... ok
[INFO] [stdout] test tests::alloc::byte_box ... ok
[INFO] [stdout] test tests::collections::string ... ok
[INFO] [stderr]    Doc-tests extra-default
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "7e97c45b81c64bec8c46a07f79181c2998769d51b349e09e5a47d298df110d43"`
[INFO] running `"docker" "rm" "-f" "7e97c45b81c64bec8c46a07f79181c2998769d51b349e09e5a47d298df110d43"`
[INFO] [stdout] 7e97c45b81c64bec8c46a07f79181c2998769d51b349e09e5a47d298df110d43