[INFO] cloning repository https://github.com/kawaemon/standing-wave-renderer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kawaemon/standing-wave-renderer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkawaemon%2Fstanding-wave-renderer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkawaemon%2Fstanding-wave-renderer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f639003252eef11777ed8561b653621afeccc8b2 [INFO] testing kawaemon/standing-wave-renderer against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkawaemon%2Fstanding-wave-renderer" "/workspace/builds/worker-118/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-118/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kawaemon/standing-wave-renderer on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kawaemon/standing-wave-renderer [INFO] finished tweaking git repo https://github.com/kawaemon/standing-wave-renderer [INFO] tweaked toml for git repo https://github.com/kawaemon/standing-wave-renderer written to /workspace/builds/worker-118/source/Cargo.toml [INFO] crate git repo https://github.com/kawaemon/standing-wave-renderer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] acd3dca80d6383efa81571d3762e1997b5a6e933505f59bd1caee117f4bebab7 [INFO] running `Command { std: "docker" "start" "-a" "acd3dca80d6383efa81571d3762e1997b5a6e933505f59bd1caee117f4bebab7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "acd3dca80d6383efa81571d3762e1997b5a6e933505f59bd1caee117f4bebab7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acd3dca80d6383efa81571d3762e1997b5a6e933505f59bd1caee117f4bebab7", kill_on_drop: false }` [INFO] [stdout] acd3dca80d6383efa81571d3762e1997b5a6e933505f59bd1caee117f4bebab7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28c036512bd99eda89813944ee79b3074ecf31aaf21aaecdf2fe83d1959340f7 [INFO] running `Command { std: "docker" "start" "-a" "28c036512bd99eda89813944ee79b3074ecf31aaf21aaecdf2fe83d1959340f7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling sdl2 v0.34.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling sdl2-sys v0.34.3 [INFO] [stderr] Compiling standing_wave_generator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:65:21 [INFO] [stdout] | [INFO] [stdout] 65 | / canvas.draw_line( [INFO] [stdout] 66 | | Point::new((x - 1) as _, before_y as _), [INFO] [stdout] 67 | | Point::new(x as _, y as _), [INFO] [stdout] 68 | | ); [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:88:21 [INFO] [stdout] | [INFO] [stdout] 88 | / canvas.draw_line( [INFO] [stdout] 89 | | Point::new((x - 1) as _, before_y as _), [INFO] [stdout] 90 | | Point::new(x as _, y as _), [INFO] [stdout] 91 | | ); [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:109:21 [INFO] [stdout] | [INFO] [stdout] 109 | / canvas.draw_line( [INFO] [stdout] 110 | | Point::new((x - 1) as _, by1 as _), [INFO] [stdout] 111 | | Point::new(x as _, y as _), [INFO] [stdout] 112 | | ); [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.87s [INFO] running `Command { std: "docker" "inspect" "28c036512bd99eda89813944ee79b3074ecf31aaf21aaecdf2fe83d1959340f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28c036512bd99eda89813944ee79b3074ecf31aaf21aaecdf2fe83d1959340f7", kill_on_drop: false }` [INFO] [stdout] 28c036512bd99eda89813944ee79b3074ecf31aaf21aaecdf2fe83d1959340f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9677e159aea0db97e85911c10645862952f15ef5beb245442f47f6f6251f41f6 [INFO] running `Command { std: "docker" "start" "-a" "9677e159aea0db97e85911c10645862952f15ef5beb245442f47f6f6251f41f6", kill_on_drop: false }` [INFO] [stderr] Compiling standing_wave_generator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:65:21 [INFO] [stdout] | [INFO] [stdout] 65 | / canvas.draw_line( [INFO] [stdout] 66 | | Point::new((x - 1) as _, before_y as _), [INFO] [stdout] 67 | | Point::new(x as _, y as _), [INFO] [stdout] 68 | | ); [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:88:21 [INFO] [stdout] | [INFO] [stdout] 88 | / canvas.draw_line( [INFO] [stdout] 89 | | Point::new((x - 1) as _, before_y as _), [INFO] [stdout] 90 | | Point::new(x as _, y as _), [INFO] [stdout] 91 | | ); [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:109:21 [INFO] [stdout] | [INFO] [stdout] 109 | / canvas.draw_line( [INFO] [stdout] 110 | | Point::new((x - 1) as _, by1 as _), [INFO] [stdout] 111 | | Point::new(x as _, y as _), [INFO] [stdout] 112 | | ); [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.51s [INFO] running `Command { std: "docker" "inspect" "9677e159aea0db97e85911c10645862952f15ef5beb245442f47f6f6251f41f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9677e159aea0db97e85911c10645862952f15ef5beb245442f47f6f6251f41f6", kill_on_drop: false }` [INFO] [stdout] 9677e159aea0db97e85911c10645862952f15ef5beb245442f47f6f6251f41f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9f5e8919e5d2a407bc573c61a1111052ebf43b0f58cc8039791312736c498510 [INFO] running `Command { std: "docker" "start" "-a" "9f5e8919e5d2a407bc573c61a1111052ebf43b0f58cc8039791312736c498510", kill_on_drop: false }` [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:65:21 [INFO] [stderr] | [INFO] [stderr] 65 | / canvas.draw_line( [INFO] [stderr] 66 | | Point::new((x - 1) as _, before_y as _), [INFO] [stderr] 67 | | Point::new(x as _, y as _), [INFO] [stderr] 68 | | ); [INFO] [stderr] | |______________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:88:21 [INFO] [stderr] | [INFO] [stderr] 88 | / canvas.draw_line( [INFO] [stderr] 89 | | Point::new((x - 1) as _, before_y as _), [INFO] [stderr] 90 | | Point::new(x as _, y as _), [INFO] [stderr] 91 | | ); [INFO] [stderr] | |______________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:109:21 [INFO] [stderr] | [INFO] [stderr] 109 | / canvas.draw_line( [INFO] [stderr] 110 | | Point::new((x - 1) as _, by1 as _), [INFO] [stderr] 111 | | Point::new(x as _, y as _), [INFO] [stderr] 112 | | ); [INFO] [stderr] | |______________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `standing_wave_generator` (bin "standing_wave_generator" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/standing_wave_generator-6f91bb229a5bc76f) [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" "9f5e8919e5d2a407bc573c61a1111052ebf43b0f58cc8039791312736c498510", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f5e8919e5d2a407bc573c61a1111052ebf43b0f58cc8039791312736c498510", kill_on_drop: false }` [INFO] [stdout] 9f5e8919e5d2a407bc573c61a1111052ebf43b0f58cc8039791312736c498510