[INFO] updating cached repository https://github.com/HazyAlex/fractals [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 03fc5ef225406dd0ea0c4706cde7d2e29c33fffd [INFO] testing HazyAlex/fractals against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHazyAlex%2Ffractals" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HazyAlex/fractals on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/HazyAlex/fractals [INFO] finished tweaking git repo https://github.com/HazyAlex/fractals [INFO] tweaked toml for git repo https://github.com/HazyAlex/fractals written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/HazyAlex/fractals already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] cd37f5f0e1e2615c582807564738c260d63e2112109a4f9f028fdd1f64f25721 [INFO] running `Command { std: "docker" "start" "-a" "cd37f5f0e1e2615c582807564738c260d63e2112109a4f9f028fdd1f64f25721", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd37f5f0e1e2615c582807564738c260d63e2112109a4f9f028fdd1f64f25721", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd37f5f0e1e2615c582807564738c260d63e2112109a4f9f028fdd1f64f25721", kill_on_drop: false }` [INFO] [stdout] cd37f5f0e1e2615c582807564738c260d63e2112109a4f9f028fdd1f64f25721 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", 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] c82954ce2998d30a2fcc1e73672d2b4c175959834b3f325185289a7bd4ec761e [INFO] running `Command { std: "docker" "start" "-a" "c82954ce2998d30a2fcc1e73672d2b4c175959834b3f325185289a7bd4ec761e", kill_on_drop: false }` [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling gif v0.10.2 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling png v0.15.0 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling rayon v1.2.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling jpeg-decoder v0.1.16 [INFO] [stderr] Compiling tiff v0.3.1 [INFO] [stderr] Compiling image v0.22.2 [INFO] [stderr] Compiling fractals v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple patterns covering the same range [INFO] [stdout] --> src/lib.rs:238:9 [INFO] [stdout] | [INFO] [stdout] 168 | 0..=44 => { [INFO] [stdout] | ------ this range overlaps on `0_i16` [INFO] [stdout] ... [INFO] [stdout] 238 | std::i16::MIN..=0 => panic!("Invalid range!"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ overlapping patterns [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(overlapping_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns covering the same range [INFO] [stdout] --> src/lib.rs:239:9 [INFO] [stdout] | [INFO] [stdout] 227 | 315..=360 => { [INFO] [stdout] | --------- this range overlaps on `360_i16` [INFO] [stdout] ... [INFO] [stdout] 239 | 360..=std::i16::MAX => panic!("Invalid range!"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ overlapping patterns [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns covering the same range [INFO] [stdout] --> src/lib.rs:238:9 [INFO] [stdout] | [INFO] [stdout] 168 | 0..=44 => { [INFO] [stdout] | ------ this range overlaps on `0_i16` [INFO] [stdout] ... [INFO] [stdout] 238 | std::i16::MIN..=0 => panic!("Invalid range!"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ overlapping patterns [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(overlapping_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns covering the same range [INFO] [stdout] --> src/lib.rs:239:9 [INFO] [stdout] | [INFO] [stdout] 227 | 315..=360 => { [INFO] [stdout] | --------- this range overlaps on `360_i16` [INFO] [stdout] ... [INFO] [stdout] 239 | 360..=std::i16::MAX => panic!("Invalid range!"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ overlapping patterns [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 49.23s [INFO] running `Command { std: "docker" "inspect" "c82954ce2998d30a2fcc1e73672d2b4c175959834b3f325185289a7bd4ec761e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c82954ce2998d30a2fcc1e73672d2b4c175959834b3f325185289a7bd4ec761e", kill_on_drop: false }` [INFO] [stdout] c82954ce2998d30a2fcc1e73672d2b4c175959834b3f325185289a7bd4ec761e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] edf44ba17fbdb0eab6ed249736597a474e92c00819413b08ebb649d878232deb [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" "edf44ba17fbdb0eab6ed249736597a474e92c00819413b08ebb649d878232deb", kill_on_drop: false }` [INFO] [stderr] Compiling fractals v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple patterns covering the same range [INFO] [stdout] --> src/lib.rs:238:9 [INFO] [stdout] | [INFO] [stdout] 168 | 0..=44 => { [INFO] [stdout] | ------ this range overlaps on `0_i16` [INFO] [stdout] ... [INFO] [stdout] 238 | std::i16::MIN..=0 => panic!("Invalid range!"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ overlapping patterns [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(overlapping_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns covering the same range [INFO] [stdout] --> src/lib.rs:239:9 [INFO] [stdout] | [INFO] [stdout] 227 | 315..=360 => { [INFO] [stdout] | --------- this range overlaps on `360_i16` [INFO] [stdout] ... [INFO] [stdout] 239 | 360..=std::i16::MAX => panic!("Invalid range!"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ overlapping patterns [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns covering the same range [INFO] [stdout] --> src/lib.rs:238:9 [INFO] [stdout] | [INFO] [stdout] 168 | 0..=44 => { [INFO] [stdout] | ------ this range overlaps on `0_i16` [INFO] [stdout] ... [INFO] [stdout] 238 | std::i16::MIN..=0 => panic!("Invalid range!"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ overlapping patterns [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(overlapping_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns covering the same range [INFO] [stdout] --> src/lib.rs:239:9 [INFO] [stdout] | [INFO] [stdout] 227 | 315..=360 => { [INFO] [stdout] | --------- this range overlaps on `360_i16` [INFO] [stdout] ... [INFO] [stdout] 239 | 360..=std::i16::MAX => panic!("Invalid range!"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ overlapping patterns [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns covering the same range [INFO] [stdout] --> src/lib.rs:238:9 [INFO] [stdout] | [INFO] [stdout] 168 | 0..=44 => { [INFO] [stdout] | ------ this range overlaps on `0_i16` [INFO] [stdout] ... [INFO] [stdout] 238 | std::i16::MIN..=0 => panic!("Invalid range!"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ overlapping patterns [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(overlapping_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns covering the same range [INFO] [stdout] --> src/lib.rs:239:9 [INFO] [stdout] | [INFO] [stdout] 227 | 315..=360 => { [INFO] [stdout] | --------- this range overlaps on `360_i16` [INFO] [stdout] ... [INFO] [stdout] 239 | 360..=std::i16::MAX => panic!("Invalid range!"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ overlapping patterns [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.49s [INFO] running `Command { std: "docker" "inspect" "edf44ba17fbdb0eab6ed249736597a474e92c00819413b08ebb649d878232deb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edf44ba17fbdb0eab6ed249736597a474e92c00819413b08ebb649d878232deb", kill_on_drop: false }` [INFO] [stdout] edf44ba17fbdb0eab6ed249736597a474e92c00819413b08ebb649d878232deb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 19aac9b9fec6108a2938581fd402966383d8a635049a7ce765f122183fb02acd [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" "19aac9b9fec6108a2938581fd402966383d8a635049a7ce765f122183fb02acd", kill_on_drop: false }` [INFO] [stderr] warning: multiple patterns covering the same range [INFO] [stderr] --> src/lib.rs:238:9 [INFO] [stderr] | [INFO] [stderr] 168 | 0..=44 => { [INFO] [stderr] | ------ this range overlaps on `0_i16` [INFO] [stderr] ... [INFO] [stderr] 238 | std::i16::MIN..=0 => panic!("Invalid range!"), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ overlapping patterns [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(overlapping_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: multiple patterns covering the same range [INFO] [stderr] --> src/lib.rs:239:9 [INFO] [stderr] | [INFO] [stderr] 227 | 315..=360 => { [INFO] [stderr] | --------- this range overlaps on `360_i16` [INFO] [stderr] ... [INFO] [stderr] 239 | 360..=std::i16::MAX => panic!("Invalid range!"), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ overlapping patterns [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: multiple patterns covering the same range [INFO] [stderr] --> src/lib.rs:238:9 [INFO] [stderr] | [INFO] [stderr] 168 | 0..=44 => { [INFO] [stderr] | ------ this range overlaps on `0_i16` [INFO] [stderr] ... [INFO] [stderr] 238 | std::i16::MIN..=0 => panic!("Invalid range!"), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ overlapping patterns [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(overlapping_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: multiple patterns covering the same range [INFO] [stderr] --> src/lib.rs:239:9 [INFO] [stderr] | [INFO] [stderr] 227 | 315..=360 => { [INFO] [stderr] | --------- this range overlaps on `360_i16` [INFO] [stderr] ... [INFO] [stderr] 239 | 360..=std::i16::MAX => panic!("Invalid range!"), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ overlapping patterns [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: multiple patterns covering the same range [INFO] [stderr] --> src/lib.rs:238:9 [INFO] [stderr] | [INFO] [stderr] 168 | 0..=44 => { [INFO] [stderr] | ------ this range overlaps on `0_i16` [INFO] [stderr] ... [INFO] [stderr] 238 | std::i16::MIN..=0 => panic!("Invalid range!"), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ overlapping patterns [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(overlapping_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: multiple patterns covering the same range [INFO] [stderr] --> src/lib.rs:239:9 [INFO] [stderr] | [INFO] [stderr] 227 | 315..=360 => { [INFO] [stderr] | --------- this range overlaps on `360_i16` [INFO] [stderr] ... [INFO] [stderr] 239 | 360..=std::i16::MAX => panic!("Invalid range!"), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ overlapping patterns [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/fractals-7c6803b2547cd412 [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] [stderr] Running /opt/rustwide/target/debug/deps/fractals-9f3254cabe2e8099 [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] [stderr] Doc-tests fractals [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 `Command { std: "docker" "inspect" "19aac9b9fec6108a2938581fd402966383d8a635049a7ce765f122183fb02acd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19aac9b9fec6108a2938581fd402966383d8a635049a7ce765f122183fb02acd", kill_on_drop: false }` [INFO] [stdout] 19aac9b9fec6108a2938581fd402966383d8a635049a7ce765f122183fb02acd