[INFO] cloning repository https://github.com/jdhorwitz/mandelbrot [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jdhorwitz/mandelbrot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdhorwitz%2Fmandelbrot"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdhorwitz%2Fmandelbrot'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b5e9f6c9c25abf500e11c1ff13d49b1ce8e5f7f1 [INFO] testing jdhorwitz/mandelbrot against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdhorwitz%2Fmandelbrot" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jdhorwitz/mandelbrot 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/jdhorwitz/mandelbrot [INFO] finished tweaking git repo https://github.com/jdhorwitz/mandelbrot [INFO] tweaked toml for git repo https://github.com/jdhorwitz/mandelbrot written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/jdhorwitz/mandelbrot 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-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" "+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] 9f0a49031ad6ab93f02ab6e9c1e1caadd88a76f6bdf6d09ed0978a91a551b661 [INFO] running `"docker" "start" "-a" "9f0a49031ad6ab93f02ab6e9c1e1caadd88a76f6bdf6d09ed0978a91a551b661"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling gcc v0.3.43 [INFO] [stderr] Compiling inflate v0.1.1 [INFO] [stderr] Compiling lzw v0.9.0 [INFO] [stderr] Compiling bitflags v0.3.3 [INFO] [stderr] Compiling color_quant v1.0.0 [INFO] [stderr] Compiling byteorder v0.4.2 [INFO] [stderr] Compiling crossbeam v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.32 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling num-complex v0.1.35 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling num-iter v0.1.32 [INFO] [stderr] Compiling gif v0.7.0 [INFO] [stderr] Compiling miniz-sys v0.1.9 [INFO] [stderr] Compiling num-bigint v0.1.35 [INFO] [stderr] Compiling flate2 v0.2.17 [INFO] [stderr] Compiling png v0.4.3 [INFO] [stderr] Compiling num-rational v0.1.35 [INFO] [stderr] Compiling num v0.1.36 [INFO] [stderr] Compiling image v0.6.1 [INFO] [stderr] Compiling mandelbrot v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.19s [INFO] running `"docker" "inspect" "9f0a49031ad6ab93f02ab6e9c1e1caadd88a76f6bdf6d09ed0978a91a551b661"` [INFO] running `"docker" "rm" "-f" "9f0a49031ad6ab93f02ab6e9c1e1caadd88a76f6bdf6d09ed0978a91a551b661"` [INFO] [stdout] 9f0a49031ad6ab93f02ab6e9c1e1caadd88a76f6bdf6d09ed0978a91a551b661 [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" "+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] 7d3f1f5ef58919083c25232305f0b0581e9b43982b59217fbcdfdabaa1feaa7b [INFO] running `"docker" "start" "-a" "7d3f1f5ef58919083c25232305f0b0581e9b43982b59217fbcdfdabaa1feaa7b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling mandelbrot v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.48s [INFO] running `"docker" "inspect" "7d3f1f5ef58919083c25232305f0b0581e9b43982b59217fbcdfdabaa1feaa7b"` [INFO] running `"docker" "rm" "-f" "7d3f1f5ef58919083c25232305f0b0581e9b43982b59217fbcdfdabaa1feaa7b"` [INFO] [stdout] 7d3f1f5ef58919083c25232305f0b0581e9b43982b59217fbcdfdabaa1feaa7b [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" "+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] 9734074b90928609f49d62fe3e950f0bb3231fddea01975f2068219f8059f6e1 [INFO] running `"docker" "start" "-a" "9734074b90928609f49d62fe3e950f0bb3231fddea01975f2068219f8059f6e1"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mandelbrot-b3795bac9a405010 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_parse_pair ... ok [INFO] [stdout] test test_pixel_to_point ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "9734074b90928609f49d62fe3e950f0bb3231fddea01975f2068219f8059f6e1"` [INFO] running `"docker" "rm" "-f" "9734074b90928609f49d62fe3e950f0bb3231fddea01975f2068219f8059f6e1"` [INFO] [stdout] 9734074b90928609f49d62fe3e950f0bb3231fddea01975f2068219f8059f6e1