[INFO] cloning repository https://github.com/katsew/mandelbrot.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/katsew/mandelbrot.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatsew%2Fmandelbrot.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatsew%2Fmandelbrot.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2b8916cb1cf78407ea8c03e46ebb68cd08368767 [INFO] testing katsew/mandelbrot.rs against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatsew%2Fmandelbrot.rs" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/katsew/mandelbrot.rs on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/katsew/mandelbrot.rs [INFO] finished tweaking git repo https://github.com/katsew/mandelbrot.rs [INFO] tweaked toml for git repo https://github.com/katsew/mandelbrot.rs written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/katsew/mandelbrot.rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-traits v0.2.5 [INFO] [stderr] Downloaded lazy_static v1.1.0 [INFO] [stderr] Downloaded nodrop v0.1.12 [INFO] [stderr] Downloaded crossbeam v0.2.12 [INFO] [stderr] Downloaded crossbeam-epoch v0.3.1 [INFO] [stderr] Downloaded either v1.5.0 [INFO] [stderr] Downloaded rand v0.4.3 [INFO] [stderr] Downloaded image v0.13.0 [INFO] [stderr] Downloaded crossbeam-utils v0.2.2 [INFO] [stderr] Downloaded enum_primitive v0.1.1 [INFO] [stderr] Downloaded num-rational v0.1.42 [INFO] [stderr] Downloaded rayon-core v1.4.1 [INFO] [stderr] Downloaded fuchsia-zircon-sys v0.3.3 [INFO] [stderr] Downloaded num-bigint v0.1.44 [INFO] [stderr] Downloaded num-traits v0.1.43 [INFO] [stderr] Downloaded cfg-if v0.1.5 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded fuchsia-zircon v0.3.3 [INFO] [stderr] Downloaded deflate v0.7.18 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded inflate v0.2.0 [INFO] [stderr] Downloaded winapi v0.3.5 [INFO] [stderr] Downloaded num-complex v0.1.43 [INFO] [stderr] Downloaded byteorder v1.2.4 [INFO] [stderr] Downloaded libc v0.2.43 [INFO] [stderr] Downloaded num-integer v0.1.39 [INFO] [stderr] Downloaded arrayvec v0.4.7 [INFO] [stderr] Downloaded memoffset v0.2.1 [INFO] [stderr] Downloaded scopeguard v0.3.3 [INFO] [stderr] Downloaded jpeg-decoder v0.1.15 [INFO] [stderr] Downloaded crossbeam-deque v0.2.0 [INFO] [stderr] Downloaded version_check v0.1.4 [INFO] [stderr] Downloaded bitflags v0.7.0 [INFO] [stderr] Downloaded adler32 v1.0.3 [INFO] [stderr] Downloaded png v0.7.0 [INFO] [stderr] Downloaded scoped_threadpool v0.1.9 [INFO] [stderr] Downloaded num-iter v0.1.37 [INFO] [stderr] Downloaded bitflags v1.0.4 [INFO] [stderr] Downloaded num v0.1.42 [INFO] [stderr] Downloaded rustc-serialize v0.3.24 [INFO] [stderr] Downloaded color_quant v1.0.1 [INFO] [stderr] Downloaded lzw v0.10.0 [INFO] [stderr] Downloaded gif v0.9.2 [INFO] [stderr] Downloaded rayon v1.0.2 [INFO] [stderr] Downloaded num_cpus v1.8.0 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 32d119e97e192bf4dc4e283776409b4ff2afd1c1adf01cf581a1068f10f43aee [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "32d119e97e192bf4dc4e283776409b4ff2afd1c1adf01cf581a1068f10f43aee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32d119e97e192bf4dc4e283776409b4ff2afd1c1adf01cf581a1068f10f43aee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32d119e97e192bf4dc4e283776409b4ff2afd1c1adf01cf581a1068f10f43aee", kill_on_drop: false }` [INFO] [stdout] 32d119e97e192bf4dc4e283776409b4ff2afd1c1adf01cf581a1068f10f43aee [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] efbce1fe45bb0e007b7d24fc1896392204a206217acbc68ece67c1ee8208bdec [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "efbce1fe45bb0e007b7d24fc1896392204a206217acbc68ece67c1ee8208bdec", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling inflate v0.2.0 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling deflate v0.7.18 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling gif v0.9.2 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling png v0.7.0 [INFO] [stderr] Compiling rayon v1.0.2 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling image v0.13.0 [INFO] [stderr] Compiling mandelbrot v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.41s [INFO] running `Command { std: "docker" "inspect" "efbce1fe45bb0e007b7d24fc1896392204a206217acbc68ece67c1ee8208bdec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efbce1fe45bb0e007b7d24fc1896392204a206217acbc68ece67c1ee8208bdec", kill_on_drop: false }` [INFO] [stdout] efbce1fe45bb0e007b7d24fc1896392204a206217acbc68ece67c1ee8208bdec [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6316e7ac5137e7e12d15a68042a76f4ea5d2f6b4f35b88d27c0609f3dd2d862d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6316e7ac5137e7e12d15a68042a76f4ea5d2f6b4f35b88d27c0609f3dd2d862d", kill_on_drop: false }` [INFO] [stderr] Compiling mandelbrot v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.97s [INFO] running `Command { std: "docker" "inspect" "6316e7ac5137e7e12d15a68042a76f4ea5d2f6b4f35b88d27c0609f3dd2d862d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6316e7ac5137e7e12d15a68042a76f4ea5d2f6b4f35b88d27c0609f3dd2d862d", kill_on_drop: false }` [INFO] [stdout] 6316e7ac5137e7e12d15a68042a76f4ea5d2f6b4f35b88d27c0609f3dd2d862d [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5b8002fa604888117bb5159bf6612958acb2120c48cace5b14b23961e943d5b8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5b8002fa604888117bb5159bf6612958acb2120c48cace5b14b23961e943d5b8", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mandelbrot-55b18ff3818bce07) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_parse_complex ... ok [INFO] [stdout] test test_pixel_to_point ... ok [INFO] [stdout] test test_parse_pair ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5b8002fa604888117bb5159bf6612958acb2120c48cace5b14b23961e943d5b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b8002fa604888117bb5159bf6612958acb2120c48cace5b14b23961e943d5b8", kill_on_drop: false }` [INFO] [stdout] 5b8002fa604888117bb5159bf6612958acb2120c48cace5b14b23961e943d5b8