[INFO] cloning repository https://github.com/Mitchell-Nuckols/corner-detection [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mitchell-Nuckols/corner-detection" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMitchell-Nuckols%2Fcorner-detection", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMitchell-Nuckols%2Fcorner-detection'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 46702b55be0d4080fc5218f37f0481f4c884d7fb [INFO] testing Mitchell-Nuckols/corner-detection against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMitchell-Nuckols%2Fcorner-detection" "/workspace/builds/worker-61/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-61/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Mitchell-Nuckols/corner-detection on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Mitchell-Nuckols/corner-detection [INFO] finished tweaking git repo https://github.com/Mitchell-Nuckols/corner-detection [INFO] tweaked toml for git repo https://github.com/Mitchell-Nuckols/corner-detection written to /workspace/builds/worker-61/source/Cargo.toml [INFO] crate git repo https://github.com/Mitchell-Nuckols/corner-detection already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6221ef2da26f1bab9be54d7c04aabe9515a2365ac7f72ca5f6e676e7e45be6cc [INFO] running `Command { std: "docker" "start" "-a" "6221ef2da26f1bab9be54d7c04aabe9515a2365ac7f72ca5f6e676e7e45be6cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6221ef2da26f1bab9be54d7c04aabe9515a2365ac7f72ca5f6e676e7e45be6cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6221ef2da26f1bab9be54d7c04aabe9515a2365ac7f72ca5f6e676e7e45be6cc", kill_on_drop: false }` [INFO] [stdout] 6221ef2da26f1bab9be54d7c04aabe9515a2365ac7f72ca5f6e676e7e45be6cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9d66cae6239083d93857b97a3f01234e2356067493a017ee9ad2e949b5702a7 [INFO] running `Command { std: "docker" "start" "-a" "b9d66cae6239083d93857b97a3f01234e2356067493a017ee9ad2e949b5702a7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling arrayvec v0.4.8 [INFO] [stderr] Compiling inflate v0.4.3 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling deflate v0.7.19 [INFO] [stderr] Compiling gif v0.10.1 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling tiff v0.2.1 [INFO] [stderr] Compiling image v0.20.1 [INFO] [stderr] Compiling corner-detection v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::num::*` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::num::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:25:24 [INFO] [stdout] | [INFO] [stdout] 25 | if (x * y == img.width() * img.height()) {break;} [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 25 - if (x * y == img.width() * img.height()) {break;} [INFO] [stdout] 25 + if x * y == img.width() * img.height() {break;} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::*` [INFO] [stdout] --> src/main.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | use ops::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `mat_sum` is assigned to, but never used [INFO] [stdout] --> src/main.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | let mut mat_sum: f32 = 0.0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_mat_sum` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `Command { std: "docker" "inspect" "b9d66cae6239083d93857b97a3f01234e2356067493a017ee9ad2e949b5702a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9d66cae6239083d93857b97a3f01234e2356067493a017ee9ad2e949b5702a7", kill_on_drop: false }` [INFO] [stdout] b9d66cae6239083d93857b97a3f01234e2356067493a017ee9ad2e949b5702a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d15e8c6089ecf5de5a767f3c66be9567af81b7b558b6317353dfaf3d72c02df [INFO] running `Command { std: "docker" "start" "-a" "7d15e8c6089ecf5de5a767f3c66be9567af81b7b558b6317353dfaf3d72c02df", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling corner-detection v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::num::*` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::num::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:25:24 [INFO] [stdout] | [INFO] [stdout] 25 | if (x * y == img.width() * img.height()) {break;} [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 25 - if (x * y == img.width() * img.height()) {break;} [INFO] [stdout] 25 + if x * y == img.width() * img.height() {break;} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::*` [INFO] [stdout] --> src/main.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | use ops::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `mat_sum` is assigned to, but never used [INFO] [stdout] --> src/main.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | let mut mat_sum: f32 = 0.0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_mat_sum` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 32.41s [INFO] running `Command { std: "docker" "inspect" "7d15e8c6089ecf5de5a767f3c66be9567af81b7b558b6317353dfaf3d72c02df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d15e8c6089ecf5de5a767f3c66be9567af81b7b558b6317353dfaf3d72c02df", kill_on_drop: false }` [INFO] [stdout] 7d15e8c6089ecf5de5a767f3c66be9567af81b7b558b6317353dfaf3d72c02df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 73f9a926b06fb3aea3f3c8c9f11e28163af7ec855a82ac6f94a0aab9c378c02a [INFO] running `Command { std: "docker" "start" "-a" "73f9a926b06fb3aea3f3c8c9f11e28163af7ec855a82ac6f94a0aab9c378c02a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `std::num::*` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::num::*; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:25:24 [INFO] [stderr] | [INFO] [stderr] 25 | if (x * y == img.width() * img.height()) {break;} [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 25 - if (x * y == img.width() * img.height()) {break;} [INFO] [stderr] 25 + if x * y == img.width() * img.height() {break;} [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `ops::*` [INFO] [stderr] --> src/main.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | use ops::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `mat_sum` is assigned to, but never used [INFO] [stderr] --> src/main.rs:12:21 [INFO] [stderr] | [INFO] [stderr] 12 | let mut mat_sum: f32 = 0.0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_mat_sum` instead [INFO] [stderr] [INFO] [stderr] warning: `corner-detection` (bin "corner-detection" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/corner_detection-09eeaf25e71f9ff8) [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" "73f9a926b06fb3aea3f3c8c9f11e28163af7ec855a82ac6f94a0aab9c378c02a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73f9a926b06fb3aea3f3c8c9f11e28163af7ec855a82ac6f94a0aab9c378c02a", kill_on_drop: false }` [INFO] [stdout] 73f9a926b06fb3aea3f3c8c9f11e28163af7ec855a82ac6f94a0aab9c378c02a