[INFO] cloning repository https://github.com/ryebread9001/Mandlebrot-Fractal-Generation [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryebread9001/Mandlebrot-Fractal-Generation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryebread9001%2FMandlebrot-Fractal-Generation", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryebread9001%2FMandlebrot-Fractal-Generation'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fe8c294f5980da9e783d73c1bb3e45bd2a388ca7 [INFO] checking ryebread9001/Mandlebrot-Fractal-Generation against master#a932eb36f8adf6c8cdfc450f063943da3112d621 for pr-140209-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryebread9001%2FMandlebrot-Fractal-Generation" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ryebread9001/Mandlebrot-Fractal-Generation on toolchain a932eb36f8adf6c8cdfc450f063943da3112d621 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ryebread9001/Mandlebrot-Fractal-Generation [INFO] finished tweaking git repo https://github.com/ryebread9001/Mandlebrot-Fractal-Generation [INFO] tweaked toml for git repo https://github.com/ryebread9001/Mandlebrot-Fractal-Generation written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ryebread9001/Mandlebrot-Fractal-Generation already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 573a87694346e33aabb77ff12df0bc6639e1d6ebc2113c2da4aa641766f25212 [INFO] running `Command { std: "docker" "start" "-a" "573a87694346e33aabb77ff12df0bc6639e1d6ebc2113c2da4aa641766f25212", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "573a87694346e33aabb77ff12df0bc6639e1d6ebc2113c2da4aa641766f25212", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "573a87694346e33aabb77ff12df0bc6639e1d6ebc2113c2da4aa641766f25212", kill_on_drop: false }` [INFO] [stdout] 573a87694346e33aabb77ff12df0bc6639e1d6ebc2113c2da4aa641766f25212 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88c8293fcc5447c78f05f69f1d3e53234f812c04429d3373951d3b622d43c984 [INFO] running `Command { std: "docker" "start" "-a" "88c8293fcc5447c78f05f69f1d3e53234f812c04429d3373951d3b622d43c984", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking num-complex v0.4.3 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking hello-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple patterns overlap on their endpoints [INFO] [stdout] --> src/main.rs:61:17 [INFO] [stdout] | [INFO] [stdout] 60 | 0 ..= 2 => chars[0], [INFO] [stdout] | ------- this range overlaps on `2_usize`... [INFO] [stdout] 61 | 2 ..= 5 => chars[1], [INFO] [stdout] | ^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] = note: `#[warn(overlapping_range_endpoints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [INFO] [stdout] --> src/main.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 61 | 2 ..= 5 => chars[1], [INFO] [stdout] | ------- this range overlaps on `5_usize`... [INFO] [stdout] 62 | 5 ..= 10 => chars[3], [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/main.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 63 | 11 ..= 30 => chars[4], [INFO] [stdout] | --------- this range overlaps on `30_usize`... [INFO] [stdout] 64 | 30 ..= 100 => chars[5], [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/main.rs:65:17 [INFO] [stdout] | [INFO] [stdout] 64 | 30 ..= 100 => chars[5], [INFO] [stdout] | ---------- this range overlaps on `100_usize`... [INFO] [stdout] 65 | 100 ..= 200 => chars[6], [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/main.rs:66:17 [INFO] [stdout] | [INFO] [stdout] 65 | 100 ..= 200 => chars[6], [INFO] [stdout] | ----------- this range overlaps on `200_usize`... [INFO] [stdout] 66 | 200 ..= 400 => chars[7], [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/main.rs:61:17 [INFO] [stdout] | [INFO] [stdout] 60 | 0 ..= 2 => chars[0], [INFO] [stdout] | ------- this range overlaps on `2_usize`... [INFO] [stdout] 61 | 2 ..= 5 => chars[1], [INFO] [stdout] | ^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] = note: `#[warn(overlapping_range_endpoints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [INFO] [stdout] --> src/main.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 61 | 2 ..= 5 => chars[1], [INFO] [stdout] | ------- this range overlaps on `5_usize`... [INFO] [stdout] 62 | 5 ..= 10 => chars[3], [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/main.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 66 | 200 ..= 400 => chars[7], [INFO] [stdout] | ----------- this range overlaps on `400_usize`... [INFO] [stdout] 67 | 400 ..= 700 => chars[8], [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/main.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 63 | 11 ..= 30 => chars[4], [INFO] [stdout] | --------- this range overlaps on `30_usize`... [INFO] [stdout] 64 | 30 ..= 100 => chars[5], [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/main.rs:65:17 [INFO] [stdout] | [INFO] [stdout] 64 | 30 ..= 100 => chars[5], [INFO] [stdout] | ---------- this range overlaps on `100_usize`... [INFO] [stdout] 65 | 100 ..= 200 => chars[6], [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/main.rs:66:17 [INFO] [stdout] | [INFO] [stdout] 65 | 100 ..= 200 => chars[6], [INFO] [stdout] | ----------- this range overlaps on `200_usize`... [INFO] [stdout] 66 | 200 ..= 400 => chars[7], [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/main.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 66 | 200 ..= 400 => chars[7], [INFO] [stdout] | ----------- this range overlaps on `400_usize`... [INFO] [stdout] 67 | 400 ..= 700 => chars[8], [INFO] [stdout] | ^^^^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.79s [INFO] running `Command { std: "docker" "inspect" "88c8293fcc5447c78f05f69f1d3e53234f812c04429d3373951d3b622d43c984", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88c8293fcc5447c78f05f69f1d3e53234f812c04429d3373951d3b622d43c984", kill_on_drop: false }` [INFO] [stdout] 88c8293fcc5447c78f05f69f1d3e53234f812c04429d3373951d3b622d43c984