[INFO] cloning repository https://github.com/HazyAlex/fractals [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HazyAlex/fractals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHazyAlex%2Ffractals", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHazyAlex%2Ffractals'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 03fc5ef225406dd0ea0c4706cde7d2e29c33fffd [INFO] testing HazyAlex/fractals against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHazyAlex%2Ffractals" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HazyAlex/fractals 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/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-9/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" "+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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] e9457b209f9c63f0b4f1d3cf2c859ca52e4d0d5f7da6601e10401261f284c214 [INFO] running `Command { std: "docker" "start" "-a" "e9457b209f9c63f0b4f1d3cf2c859ca52e4d0d5f7da6601e10401261f284c214", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e9457b209f9c63f0b4f1d3cf2c859ca52e4d0d5f7da6601e10401261f284c214", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9457b209f9c63f0b4f1d3cf2c859ca52e4d0d5f7da6601e10401261f284c214", kill_on_drop: false }` [INFO] [stdout] e9457b209f9c63f0b4f1d3cf2c859ca52e4d0d5f7da6601e10401261f284c214 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 224ac11fd8a17db407d3f829ef798863f89393bf8766fad1be3ac89791a260af [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" "224ac11fd8a17db407d3f829ef798863f89393bf8766fad1be3ac89791a260af", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling gif v0.10.2 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling png v0.15.0 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling rayon v1.2.0 [INFO] [stderr] Compiling tiff v0.3.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.16 [INFO] [stderr] Compiling image v0.22.2 [INFO] [stderr] Compiling fractals v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple patterns overlap on their endpoints [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] | ^^^^^^^^^^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(overlapping_range_endpoints)]` on by default [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [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] | ^^^^^^^^^^^^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [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] | ^^^^^^^^^^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(overlapping_range_endpoints)]` on by default [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [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] | ^^^^^^^^^^^^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.31s [INFO] running `Command { std: "docker" "inspect" "224ac11fd8a17db407d3f829ef798863f89393bf8766fad1be3ac89791a260af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "224ac11fd8a17db407d3f829ef798863f89393bf8766fad1be3ac89791a260af", kill_on_drop: false }` [INFO] [stdout] 224ac11fd8a17db407d3f829ef798863f89393bf8766fad1be3ac89791a260af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 6b9f38812c122fa39e2ee59404bbfe806fdd14b9ad5151926a33a27d40e9bce4 [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" "6b9f38812c122fa39e2ee59404bbfe806fdd14b9ad5151926a33a27d40e9bce4", kill_on_drop: false }` [INFO] [stderr] Compiling fractals v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple patterns overlap on their endpoints [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] | ^^^^^^^^^^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(overlapping_range_endpoints)]` on by default [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [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] | ^^^^^^^^^^^^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [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] | ^^^^^^^^^^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(overlapping_range_endpoints)]` on by default [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [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] | ^^^^^^^^^^^^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [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] | ^^^^^^^^^^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(overlapping_range_endpoints)]` on by default [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [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] | ^^^^^^^^^^^^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [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 1.77s [INFO] running `Command { std: "docker" "inspect" "6b9f38812c122fa39e2ee59404bbfe806fdd14b9ad5151926a33a27d40e9bce4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b9f38812c122fa39e2ee59404bbfe806fdd14b9ad5151926a33a27d40e9bce4", kill_on_drop: false }` [INFO] [stdout] 6b9f38812c122fa39e2ee59404bbfe806fdd14b9ad5151926a33a27d40e9bce4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 2e5dc325d622fc30710c3eb7b8aedc5ce8a82f27c889320da95dce907522b809 [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" "2e5dc325d622fc30710c3eb7b8aedc5ce8a82f27c889320da95dce907522b809", kill_on_drop: false }` [INFO] [stderr] warning: multiple patterns overlap on their endpoints [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] | ^^^^^^^^^^^^^^^^^ ... with this range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(overlapping_range_endpoints)]` on by default [INFO] [stderr] = note: you likely meant to write mutually exclusive ranges [INFO] [stderr] [INFO] [stderr] warning: multiple patterns overlap on their endpoints [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] | ^^^^^^^^^^^^^^^^^^^ ... with this range [INFO] [stderr] | [INFO] [stderr] = note: you likely meant to write mutually exclusive ranges [INFO] [stderr] [INFO] [stderr] warning: `fractals` (lib) generated 2 warnings [INFO] [stderr] warning: `fractals` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: `fractals` (bin "fractals" test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fractals-aba8234a56ab1c31) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fractals-b86489e7844bd340) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests fractals [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] [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" "2e5dc325d622fc30710c3eb7b8aedc5ce8a82f27c889320da95dce907522b809", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e5dc325d622fc30710c3eb7b8aedc5ce8a82f27c889320da95dce907522b809", kill_on_drop: false }` [INFO] [stdout] 2e5dc325d622fc30710c3eb7b8aedc5ce8a82f27c889320da95dce907522b809