[INFO] cloning repository https://github.com/shoebe/bresenham-curves-circles-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shoebe/bresenham-curves-circles-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshoebe%2Fbresenham-curves-circles-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshoebe%2Fbresenham-curves-circles-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2159960c64cb59e64c7ef40b36b88cfd762a57fc [INFO] checking shoebe/bresenham-curves-circles-rs against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshoebe%2Fbresenham-curves-circles-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/shoebe/bresenham-curves-circles-rs [INFO] finished tweaking git repo https://github.com/shoebe/bresenham-curves-circles-rs [INFO] tweaked toml for git repo https://github.com/shoebe/bresenham-curves-circles-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/shoebe/bresenham-curves-circles-rs on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/shoebe/bresenham-curves-circles-rs 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 395f67d429f6b4d19ae9ce6fbbac75f7b3902a4b045baec91e8ab005b2ed4e21 [INFO] running `Command { std: "docker" "start" "-a" "395f67d429f6b4d19ae9ce6fbbac75f7b3902a4b045baec91e8ab005b2ed4e21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "395f67d429f6b4d19ae9ce6fbbac75f7b3902a4b045baec91e8ab005b2ed4e21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "395f67d429f6b4d19ae9ce6fbbac75f7b3902a4b045baec91e8ab005b2ed4e21", kill_on_drop: false }` [INFO] [stdout] 395f67d429f6b4d19ae9ce6fbbac75f7b3902a4b045baec91e8ab005b2ed4e21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4593268d4ec1b79699610cb63cf5398753c0f2a64e01366e93887d0485c4abee [INFO] running `Command { std: "docker" "start" "-a" "4593268d4ec1b79699610cb63cf5398753c0f2a64e01366e93887d0485c4abee", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking zerocopy v0.7.34 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking bytemuck v1.16.1 [INFO] [stderr] Checking bresenham-curves-circles-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stdout] warning: value assigned to `e2` is never read [INFO] [stdout] --> src/anti_aliased.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | let mut e2: i32 = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rgb v0.8.40 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stdout] warning: value assigned to `x2` is never read [INFO] [stdout] --> src/anti_aliased.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | let mut x2: i32 = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y2` is never read [INFO] [stdout] --> src/anti_aliased.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let mut y2: i32 = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/anti_aliased.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | mut x1: i32, [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/anti_aliased.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | mut y1: i32, [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/anti_aliased.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | let mut dx: i32 = i32::abs(x1 - x0); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/anti_aliased.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | let mut sx: i32 = if x0 < x1 { 1 as i32 } else { -(1 as i32) }; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/anti_aliased.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | let mut dy: i32 = i32::abs(y1 - y0); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/anti_aliased.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 90 | let mut sy: i32 = if y0 < y1 { 1 as i32 } else { -(1 as i32) }; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/anti_aliased.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | let mut ed: f32 = (if dx + dy == 0 as i32 { [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `i` is never read [INFO] [stdout] --> src/anti_aliased.rs:167:13 [INFO] [stdout] | [INFO] [stdout] 167 | let mut i: i32 = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `x2` is never read [INFO] [stdout] --> src/anti_aliased.rs:168:13 [INFO] [stdout] | [INFO] [stdout] 168 | let mut x2: i32 = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `e2` is never read [INFO] [stdout] --> src/anti_aliased.rs:169:13 [INFO] [stdout] | [INFO] [stdout] 169 | let mut e2: i32 = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/anti_aliased.rs:159:5 [INFO] [stdout] | [INFO] [stdout] 159 | mut xm: i32, [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/anti_aliased.rs:160:5 [INFO] [stdout] | [INFO] [stdout] 160 | mut ym: i32, [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking flate2 v1.0.30 [INFO] [stderr] Checking fallible_collections v0.4.9 [INFO] [stderr] Checking lodepng v3.10.1 [INFO] [stdout] warning: value assigned to `e2` is never read [INFO] [stdout] --> src/anti_aliased.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | let mut e2: i32 = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `x2` is never read [INFO] [stdout] --> src/anti_aliased.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | let mut x2: i32 = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y2` is never read [INFO] [stdout] --> src/anti_aliased.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let mut y2: i32 = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/anti_aliased.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | mut x1: i32, [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/anti_aliased.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | mut y1: i32, [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/anti_aliased.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | let mut dx: i32 = i32::abs(x1 - x0); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/anti_aliased.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | let mut sx: i32 = if x0 < x1 { 1 as i32 } else { -(1 as i32) }; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/anti_aliased.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | let mut dy: i32 = i32::abs(y1 - y0); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/anti_aliased.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 90 | let mut sy: i32 = if y0 < y1 { 1 as i32 } else { -(1 as i32) }; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/anti_aliased.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | let mut ed: f32 = (if dx + dy == 0 as i32 { [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `i` is never read [INFO] [stdout] --> src/anti_aliased.rs:167:13 [INFO] [stdout] | [INFO] [stdout] 167 | let mut i: i32 = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `x2` is never read [INFO] [stdout] --> src/anti_aliased.rs:168:13 [INFO] [stdout] | [INFO] [stdout] 168 | let mut x2: i32 = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `e2` is never read [INFO] [stdout] --> src/anti_aliased.rs:169:13 [INFO] [stdout] | [INFO] [stdout] 169 | let mut e2: i32 = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/anti_aliased.rs:159:5 [INFO] [stdout] | [INFO] [stdout] 159 | mut xm: i32, [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/anti_aliased.rs:160:5 [INFO] [stdout] | [INFO] [stdout] 160 | mut ym: i32, [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.43s [INFO] running `Command { std: "docker" "inspect" "4593268d4ec1b79699610cb63cf5398753c0f2a64e01366e93887d0485c4abee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4593268d4ec1b79699610cb63cf5398753c0f2a64e01366e93887d0485c4abee", kill_on_drop: false }` [INFO] [stdout] 4593268d4ec1b79699610cb63cf5398753c0f2a64e01366e93887d0485c4abee