[INFO] cloning repository https://github.com/donachys/midpoint_displacement_2d_terrain [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/donachys/midpoint_displacement_2d_terrain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonachys%2Fmidpoint_displacement_2d_terrain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonachys%2Fmidpoint_displacement_2d_terrain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 649e1ef34a71b4ec2d4b077d7a52cc16c05d5cdd [INFO] testing donachys/midpoint_displacement_2d_terrain against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonachys%2Fmidpoint_displacement_2d_terrain" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/donachys/midpoint_displacement_2d_terrain on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/donachys/midpoint_displacement_2d_terrain [INFO] finished tweaking git repo https://github.com/donachys/midpoint_displacement_2d_terrain [INFO] tweaked toml for git repo https://github.com/donachys/midpoint_displacement_2d_terrain written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/donachys/midpoint_displacement_2d_terrain already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 00b91348b9c59119b02b125984f9a0dea02ceedce41849e984482ee5708118bc [INFO] running `Command { std: "docker" "start" "-a" "00b91348b9c59119b02b125984f9a0dea02ceedce41849e984482ee5708118bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00b91348b9c59119b02b125984f9a0dea02ceedce41849e984482ee5708118bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00b91348b9c59119b02b125984f9a0dea02ceedce41849e984482ee5708118bc", kill_on_drop: false }` [INFO] [stdout] 00b91348b9c59119b02b125984f9a0dea02ceedce41849e984482ee5708118bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60d3fd7733e5e6a72f0a9dcd73266bc1cdf9bbd03f8db9a54084387dabea18e5 [INFO] running `Command { std: "docker" "start" "-a" "60d3fd7733e5e6a72f0a9dcd73266bc1cdf9bbd03f8db9a54084387dabea18e5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.18 [INFO] [stderr] Compiling num-traits v0.1.36 [INFO] [stderr] Compiling gcc v0.3.40 [INFO] [stderr] Compiling rustc-serialize v0.3.22 [INFO] [stderr] Compiling inflate v0.1.1 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling gif v0.9.0 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling num_cpus v1.2.0 [INFO] [stderr] Compiling num-integer v0.1.32 [INFO] [stderr] Compiling num-iter v0.1.32 [INFO] [stderr] Compiling miniz-sys v0.1.7 [INFO] [stderr] Compiling num v0.1.36 [INFO] [stderr] Compiling enum_primitive v0.1.0 [INFO] [stderr] Compiling deque v0.3.1 [INFO] [stderr] Compiling rayon v0.6.0 [INFO] [stderr] Compiling flate2 v0.2.14 [INFO] [stderr] Compiling png v0.5.2 [INFO] [stderr] Compiling jpeg-decoder v0.1.10 [INFO] [stderr] Compiling num-bigint v0.1.35 [INFO] [stderr] Compiling num-rational v0.1.35 [INFO] [stderr] Compiling image v0.10.4 [INFO] [stderr] Compiling midpoint_displacement_2d v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let mut pixel = imgbuf.get_pixel_mut(wheel_center.x, wheel_center.y); [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/main.rs:66:21 [INFO] [stdout] | [INFO] [stdout] 66 | let mut pixel = imgbuf.get_pixel_mut(point.x, point.y); [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/main.rs:92:25 [INFO] [stdout] | [INFO] [stdout] 92 | let mut pixel = imgbuf.get_pixel_mut(point.x, point.y); [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/main.rs:97:29 [INFO] [stdout] | [INFO] [stdout] 97 | let mut vert_pixel = imgbuf.get_pixel_mut(vert_point.x, vert_point.y); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.63s [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "60d3fd7733e5e6a72f0a9dcd73266bc1cdf9bbd03f8db9a54084387dabea18e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60d3fd7733e5e6a72f0a9dcd73266bc1cdf9bbd03f8db9a54084387dabea18e5", kill_on_drop: false }` [INFO] [stdout] 60d3fd7733e5e6a72f0a9dcd73266bc1cdf9bbd03f8db9a54084387dabea18e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc8e5e3d7d967c5699b59452f5ffa8c8f98d66f2ac61c26f578f61e73ea77c00 [INFO] running `Command { std: "docker" "start" "-a" "fc8e5e3d7d967c5699b59452f5ffa8c8f98d66f2ac61c26f578f61e73ea77c00", kill_on_drop: false }` [INFO] [stderr] Compiling midpoint_displacement_2d v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let mut pixel = imgbuf.get_pixel_mut(wheel_center.x, wheel_center.y); [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/main.rs:66:21 [INFO] [stdout] | [INFO] [stdout] 66 | let mut pixel = imgbuf.get_pixel_mut(point.x, point.y); [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/main.rs:92:25 [INFO] [stdout] | [INFO] [stdout] 92 | let mut pixel = imgbuf.get_pixel_mut(point.x, point.y); [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/main.rs:97:29 [INFO] [stdout] | [INFO] [stdout] 97 | let mut vert_pixel = imgbuf.get_pixel_mut(vert_point.x, vert_point.y); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "fc8e5e3d7d967c5699b59452f5ffa8c8f98d66f2ac61c26f578f61e73ea77c00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc8e5e3d7d967c5699b59452f5ffa8c8f98d66f2ac61c26f578f61e73ea77c00", kill_on_drop: false }` [INFO] [stdout] fc8e5e3d7d967c5699b59452f5ffa8c8f98d66f2ac61c26f578f61e73ea77c00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ae2eef41fc12603940d80f660172be80b993d949fe4c7a2de3910c64cccc4605 [INFO] running `Command { std: "docker" "start" "-a" "ae2eef41fc12603940d80f660172be80b993d949fe4c7a2de3910c64cccc4605", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/main.rs:58:13 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 58 | let mut pixel = imgbuf.get_pixel_mut(wheel_center.x, wheel_center.y); [INFO] [stdout] [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:66:21 [INFO] [stderr] | [INFO] [stderr] 66 | let mut pixel = imgbuf.get_pixel_mut(point.x, point.y); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:92:25 [INFO] [stderr] | [INFO] [stderr] 92 | let mut pixel = imgbuf.get_pixel_mut(point.x, point.y); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:97:29 [INFO] [stderr] | [INFO] [stderr] 97 | let mut vert_pixel = imgbuf.get_pixel_mut(vert_point.x, vert_point.y); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/midpoint_displacement_2d-f5b43a30b5ed8b10) [INFO] running `Command { std: "docker" "inspect" "ae2eef41fc12603940d80f660172be80b993d949fe4c7a2de3910c64cccc4605", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae2eef41fc12603940d80f660172be80b993d949fe4c7a2de3910c64cccc4605", kill_on_drop: false }` [INFO] [stdout] ae2eef41fc12603940d80f660172be80b993d949fe4c7a2de3910c64cccc4605