[INFO] cloning repository https://github.com/ezeray/logistic_mapping [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ezeray/logistic_mapping" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fezeray%2Flogistic_mapping", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fezeray%2Flogistic_mapping'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6a9f80b2507103e86e05750fe6bdab1671575f0b [INFO] testing ezeray/logistic_mapping against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fezeray%2Flogistic_mapping" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ezeray/logistic_mapping on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ezeray/logistic_mapping [INFO] finished tweaking git repo https://github.com/ezeray/logistic_mapping [INFO] tweaked toml for git repo https://github.com/ezeray/logistic_mapping written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/ezeray/logistic_mapping already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7d957de72263e2725a069c73e8aa23a0b6eb58e1c1c896d72b82df9a956599c2 [INFO] running `Command { std: "docker" "start" "-a" "7d957de72263e2725a069c73e8aa23a0b6eb58e1c1c896d72b82df9a956599c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d957de72263e2725a069c73e8aa23a0b6eb58e1c1c896d72b82df9a956599c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d957de72263e2725a069c73e8aa23a0b6eb58e1c1c896d72b82df9a956599c2", kill_on_drop: false }` [INFO] [stdout] 7d957de72263e2725a069c73e8aa23a0b6eb58e1c1c896d72b82df9a956599c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd3d6ac2ed2e337e4d7735e06f37c80de115b228a22d557e6ad4a89303c6881f [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" "fd3d6ac2ed2e337e4d7735e06f37c80de115b228a22d557e6ad4a89303c6881f", kill_on_drop: false }` [INFO] [stderr] Compiling gnuplot v0.0.37 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling rand_pcg v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling logistic_map v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.14s [INFO] running `Command { std: "docker" "inspect" "fd3d6ac2ed2e337e4d7735e06f37c80de115b228a22d557e6ad4a89303c6881f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd3d6ac2ed2e337e4d7735e06f37c80de115b228a22d557e6ad4a89303c6881f", kill_on_drop: false }` [INFO] [stdout] fd3d6ac2ed2e337e4d7735e06f37c80de115b228a22d557e6ad4a89303c6881f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aa0b45884b6bba9fb54527618e1d38ed8ce0d135b723b437ceeff82c6f2d25be [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" "aa0b45884b6bba9fb54527618e1d38ed8ce0d135b723b437ceeff82c6f2d25be", kill_on_drop: false }` [INFO] [stderr] Compiling logistic_map v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.92s [INFO] running `Command { std: "docker" "inspect" "aa0b45884b6bba9fb54527618e1d38ed8ce0d135b723b437ceeff82c6f2d25be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa0b45884b6bba9fb54527618e1d38ed8ce0d135b723b437ceeff82c6f2d25be", kill_on_drop: false }` [INFO] [stdout] aa0b45884b6bba9fb54527618e1d38ed8ce0d135b723b437ceeff82c6f2d25be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] af4e5eb80443f23ccfe629ce9ab0037f6e3eb446939fe904a70a94791b32292e [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" "af4e5eb80443f23ccfe629ce9ab0037f6e3eb446939fe904a70a94791b32292e", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] running 1 test [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/logistic_map-79b3e164dc3077a2) [INFO] [stdout] test test::logistic_map_works ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/logistic_map-9f128dfa0bfff54e) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests logistic_map [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; finished in 0.00s [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "af4e5eb80443f23ccfe629ce9ab0037f6e3eb446939fe904a70a94791b32292e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af4e5eb80443f23ccfe629ce9ab0037f6e3eb446939fe904a70a94791b32292e", kill_on_drop: false }` [INFO] [stdout] af4e5eb80443f23ccfe629ce9ab0037f6e3eb446939fe904a70a94791b32292e