[INFO] cloning repository https://github.com/tommyp1ckles/yaytracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tommyp1ckles/yaytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftommyp1ckles%2Fyaytracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftommyp1ckles%2Fyaytracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bf8babf3aa6f0179e6301178249ffef51c2de339 [INFO] checking tommyp1ckles/yaytracer against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftommyp1ckles%2Fyaytracer" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tommyp1ckles/yaytracer on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tommyp1ckles/yaytracer [INFO] finished tweaking git repo https://github.com/tommyp1ckles/yaytracer [INFO] tweaked toml for git repo https://github.com/tommyp1ckles/yaytracer written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/tommyp1ckles/yaytracer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded indicatif v0.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 28d3ef802f60b78160df3d815693a07608a05d99d2d5d507e86651c2a71bff88 [INFO] running `Command { std: "docker" "start" "-a" "28d3ef802f60b78160df3d815693a07608a05d99d2d5d507e86651c2a71bff88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28d3ef802f60b78160df3d815693a07608a05d99d2d5d507e86651c2a71bff88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28d3ef802f60b78160df3d815693a07608a05d99d2d5d507e86651c2a71bff88", kill_on_drop: false }` [INFO] [stdout] 28d3ef802f60b78160df3d815693a07608a05d99d2d5d507e86651c2a71bff88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42c7ba9a20d99942196545acf418759a89dedac51c10017420d4fe36a3e27cfe [INFO] running `Command { std: "docker" "start" "-a" "42c7ba9a20d99942196545acf418759a89dedac51c10017420d4fe36a3e27cfe", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling num-derive v0.2.4 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Checking either v1.5.1 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Checking safe-transmute v0.10.1 [INFO] [stderr] Checking md5 v0.6.1 [INFO] [stderr] Checking rand_jitter v0.1.3 [INFO] [stderr] Checking regex-syntax v0.6.5 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking deflate v0.7.19 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking number_prefix v0.2.8 [INFO] [stderr] Checking arrayvec v0.4.10 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking gif v0.10.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking png v0.14.0 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking clicolors-control v1.0.0 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking console v0.7.5 [INFO] [stderr] Checking indicatif v0.11.0 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking image v0.21.0 [INFO] [stderr] Checking yaytracer v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/main.rs (8 fixes) [INFO] [stdout] warning: variable `hit_exists` is assigned to, but never used [INFO] [stdout] --> src/main.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | let mut hit_exists = false; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_hit_exists` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `hit_exists` is never read [INFO] [stdout] --> src/main.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | hit_exists = true; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `u` is never read [INFO] [stdout] --> src/geometry.rs:206:9 [INFO] [stdout] | [INFO] [stdout] 206 | u *= inv_det; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `v` is never read [INFO] [stdout] --> src/geometry.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 207 | v *= inv_det; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `hit_exists` is assigned to, but never used [INFO] [stdout] --> src/main.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | let mut hit_exists = false; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_hit_exists` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `hit_exists` is never read [INFO] [stdout] --> src/main.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | hit_exists = true; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `u` is never read [INFO] [stdout] --> src/geometry.rs:206:9 [INFO] [stdout] | [INFO] [stdout] 206 | u *= inv_det; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `v` is never read [INFO] [stdout] --> src/geometry.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 207 | v *= inv_det; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.27s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking yaytracer v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: variable `hit_exists` is assigned to, but never used [INFO] [stdout] --> src/main.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | let mut hit_exists = false; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_hit_exists` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `hit_exists` is never read [INFO] [stdout] --> src/main.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | hit_exists = true; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `u` is never read [INFO] [stdout] --> src/geometry.rs:206:9 [INFO] [stdout] | [INFO] [stdout] 206 | u *= inv_det; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `v` is never read [INFO] [stdout] --> src/geometry.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 207 | v *= inv_det; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `hit_exists` is assigned to, but never used [INFO] [stdout] --> src/main.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | let mut hit_exists = false; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_hit_exists` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `hit_exists` is never read [INFO] [stdout] --> src/main.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | hit_exists = true; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `u` is never read [INFO] [stdout] --> src/geometry.rs:206:9 [INFO] [stdout] | [INFO] [stdout] 206 | u *= inv_det; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `v` is never read [INFO] [stdout] --> src/geometry.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 207 | v *= inv_det; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "42c7ba9a20d99942196545acf418759a89dedac51c10017420d4fe36a3e27cfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42c7ba9a20d99942196545acf418759a89dedac51c10017420d4fe36a3e27cfe", kill_on_drop: false }` [INFO] [stdout] 42c7ba9a20d99942196545acf418759a89dedac51c10017420d4fe36a3e27cfe