[INFO] cloning repository https://github.com/justinpombrio/dotstar-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/justinpombrio/dotstar-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinpombrio%2Fdotstar-rs"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinpombrio%2Fdotstar-rs'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e6b6cdcdf058deb6caad00ff02685c272c298439
[INFO] testing justinpombrio/dotstar-rs against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinpombrio%2Fdotstar-rs" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/justinpombrio/dotstar-rs 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 git repo https://github.com/justinpombrio/dotstar-rs
[INFO] finished tweaking git repo https://github.com/justinpombrio/dotstar-rs
[INFO] tweaked toml for git repo https://github.com/justinpombrio/dotstar-rs written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/justinpombrio/dotstar-rs 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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] f75865dc5aabef5e629501cf199a00981855195bbdbea24e9261d9241178942c
[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" "f75865dc5aabef5e629501cf199a00981855195bbdbea24e9261d9241178942c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling nb v0.1.1
[INFO] [stderr]    Compiling embedded-hal v0.2.2
[INFO] [stderr]    Compiling dotstar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "f75865dc5aabef5e629501cf199a00981855195bbdbea24e9261d9241178942c"`
[INFO] running `"docker" "rm" "-f" "f75865dc5aabef5e629501cf199a00981855195bbdbea24e9261d9241178942c"`
[INFO] [stdout] f75865dc5aabef5e629501cf199a00981855195bbdbea24e9261d9241178942c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d84132ac5369302536cf1e84c817d1d6fd7e0e249a65b83f6be714c1bf73c68e
[INFO] running `"docker" "start" "-a" "d84132ac5369302536cf1e84c817d1d6fd7e0e249a65b83f6be714c1bf73c68e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling dotstar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.50s
[INFO] running `"docker" "inspect" "d84132ac5369302536cf1e84c817d1d6fd7e0e249a65b83f6be714c1bf73c68e"`
[INFO] running `"docker" "rm" "-f" "d84132ac5369302536cf1e84c817d1d6fd7e0e249a65b83f6be714c1bf73c68e"`
[INFO] [stdout] d84132ac5369302536cf1e84c817d1d6fd7e0e249a65b83f6be714c1bf73c68e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] bcf7a3e6b22870d92dc925798a92d6a3b98ce82c88d9ee8126b77b16ff9ffb5e
[INFO] running `"docker" "start" "-a" "bcf7a3e6b22870d92dc925798a92d6a3b98ce82c88d9ee8126b77b16ff9ffb5e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dotstar-e9c0f890b1531898
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test color::tests::test_lab_radius ... ok
[INFO] [stdout] test color::tests::test_grayscale ... ok
[INFO] [stdout] test color::tests::test_clamp ... ok
[INFO] [stderr]    Doc-tests dotstar
[INFO] [stdout] test color::tests::test_color ... ok
[INFO] [stdout] test int_math::test_inc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 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" "bcf7a3e6b22870d92dc925798a92d6a3b98ce82c88d9ee8126b77b16ff9ffb5e"`
[INFO] running `"docker" "rm" "-f" "bcf7a3e6b22870d92dc925798a92d6a3b98ce82c88d9ee8126b77b16ff9ffb5e"`
[INFO] [stdout] bcf7a3e6b22870d92dc925798a92d6a3b98ce82c88d9ee8126b77b16ff9ffb5e