[INFO] fetching crate progressing 2.2.3...
[INFO] testing progressing-2.2.3 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate progressing 2.2.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate progressing 2.2.3 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate progressing 2.2.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate progressing 2.2.3
[INFO] tweaked toml for crates.io crate progressing 2.2.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate progressing 2.2.3 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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" "+beta-2020-06-03" "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] 277c521ec64662fce574c5c60c27a7ed8536e6b28d4de8bfe6241e4ebb29d16b
[INFO] running `"docker" "start" "-a" "277c521ec64662fce574c5c60c27a7ed8536e6b28d4de8bfe6241e4ebb29d16b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling progressing v2.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "277c521ec64662fce574c5c60c27a7ed8536e6b28d4de8bfe6241e4ebb29d16b"`
[INFO] running `"docker" "rm" "-f" "277c521ec64662fce574c5c60c27a7ed8536e6b28d4de8bfe6241e4ebb29d16b"`
[INFO] [stdout] 277c521ec64662fce574c5c60c27a7ed8536e6b28d4de8bfe6241e4ebb29d16b
[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" "+beta-2020-06-03" "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] ac37cf535da15eb24616bdba28d526f1925116953d3822e330eda04b38286818
[INFO] running `"docker" "start" "-a" "ac37cf535da15eb24616bdba28d526f1925116953d3822e330eda04b38286818"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling progressing v2.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "ac37cf535da15eb24616bdba28d526f1925116953d3822e330eda04b38286818"`
[INFO] running `"docker" "rm" "-f" "ac37cf535da15eb24616bdba28d526f1925116953d3822e330eda04b38286818"`
[INFO] [stdout] ac37cf535da15eb24616bdba28d526f1925116953d3822e330eda04b38286818
[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" "+beta-2020-06-03" "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] 5b19f1e933262db838e27390ef5b91b2819b11986320be3aa9867c2847a305ff
[INFO] running `"docker" "start" "-a" "5b19f1e933262db838e27390ef5b91b2819b11986320be3aa9867c2847a305ff"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/progressing-58349ed2d9c54282
[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] [stderr]    Doc-tests progressing
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/bars/clamping.rs - bars::clamping::ClampingBar (line 16) ... ok
[INFO] [stdout] test src/bars/mapping.rs - bars::mapping::MappingBar (line 25) ... ok
[INFO] [stdout] test src/bars/bernoulli.rs - bars::bernoulli::BernoulliBar (line 80) ... ok
[INFO] [stdout] test src/bars/mod.rs - bars::Bar (line 23) ... 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" "5b19f1e933262db838e27390ef5b91b2819b11986320be3aa9867c2847a305ff"`
[INFO] running `"docker" "rm" "-f" "5b19f1e933262db838e27390ef5b91b2819b11986320be3aa9867c2847a305ff"`
[INFO] [stdout] 5b19f1e933262db838e27390ef5b91b2819b11986320be3aa9867c2847a305ff