[INFO] crate sherr 0.3.0 is already in cache
[INFO] testing sherr-0.3.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate sherr 0.3.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate sherr 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 sherr 0.3.0
[INFO] finished tweaking crates.io crate sherr 0.3.0
[INFO] tweaked toml for crates.io crate sherr 0.3.0 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] f48a654a7fca21fe29e47cedc6f4b7bd350662a6317ce72b08dd908bda24fe0f
[INFO] running `"docker" "start" "-a" "f48a654a7fca21fe29e47cedc6f4b7bd350662a6317ce72b08dd908bda24fe0f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling sherr v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `"docker" "inspect" "f48a654a7fca21fe29e47cedc6f4b7bd350662a6317ce72b08dd908bda24fe0f"`
[INFO] running `"docker" "rm" "-f" "f48a654a7fca21fe29e47cedc6f4b7bd350662a6317ce72b08dd908bda24fe0f"`
[INFO] [stdout] f48a654a7fca21fe29e47cedc6f4b7bd350662a6317ce72b08dd908bda24fe0f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 1ace456af62ff9d0153576b47768ce6e88cc788535a4e1091b20cfda30a6f0bb
[INFO] running `"docker" "start" "-a" "1ace456af62ff9d0153576b47768ce6e88cc788535a4e1091b20cfda30a6f0bb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling sherr v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "1ace456af62ff9d0153576b47768ce6e88cc788535a4e1091b20cfda30a6f0bb"`
[INFO] running `"docker" "rm" "-f" "1ace456af62ff9d0153576b47768ce6e88cc788535a4e1091b20cfda30a6f0bb"`
[INFO] [stdout] 1ace456af62ff9d0153576b47768ce6e88cc788535a4e1091b20cfda30a6f0bb
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 5a881e9c915c778c6999be5fb871ce0f3072bcf324e9ba59ae4e7a2d48868890
[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" "5a881e9c915c778c6999be5fb871ce0f3072bcf324e9ba59ae4e7a2d48868890"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sherr-c266010f504d981e
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::diag_unreachable_err_msg ... ok
[INFO] [stdout] test tests::diag_unimplemented_err_msg ... ok
[INFO] [stdout] test tests::diag_unimplemented ... ok
[INFO] [stdout] test tests::diag_unreachable_err ... ok
[INFO] [stdout] test tests::diag_unimplemented_err ... ok
[INFO] [stdout] test tests::diag_unreachable ... 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 sherr
[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" "5a881e9c915c778c6999be5fb871ce0f3072bcf324e9ba59ae4e7a2d48868890"`
[INFO] running `"docker" "rm" "-f" "5a881e9c915c778c6999be5fb871ce0f3072bcf324e9ba59ae4e7a2d48868890"`
[INFO] [stdout] 5a881e9c915c778c6999be5fb871ce0f3072bcf324e9ba59ae4e7a2d48868890