[INFO] cloning repository https://github.com/joncarr/ranbo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joncarr/ranbo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoncarr%2Franbo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoncarr%2Franbo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9ee26fc010269f30c919c7b08d45e2f2e8a79689 [INFO] testing joncarr/ranbo against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoncarr%2Franbo" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/joncarr/ranbo 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/joncarr/ranbo [INFO] finished tweaking git repo https://github.com/joncarr/ranbo [INFO] tweaked toml for git repo https://github.com/joncarr/ranbo written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/joncarr/ranbo 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f4c221c8978b9b668a00ec08751242aa88c0369fc319f67214a6ea0fc318731f [INFO] running `Command { std: "docker" "start" "-a" "f4c221c8978b9b668a00ec08751242aa88c0369fc319f67214a6ea0fc318731f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4c221c8978b9b668a00ec08751242aa88c0369fc319f67214a6ea0fc318731f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4c221c8978b9b668a00ec08751242aa88c0369fc319f67214a6ea0fc318731f", kill_on_drop: false }` [INFO] [stdout] f4c221c8978b9b668a00ec08751242aa88c0369fc319f67214a6ea0fc318731f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 3fc3c171853fa24d8e81805d8fcba3d47cf357ea53278727d5fcf24b6538f09a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3fc3c171853fa24d8e81805d8fcba3d47cf357ea53278727d5fcf24b6538f09a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling gif v0.11.2 [INFO] [stderr] Compiling color-thief v0.2.1 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling dirs v3.0.1 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling ranbo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `as_string` [INFO] [stdout] --> src/color.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn as_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `darken` [INFO] [stdout] --> src/color.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn darken(&mut self, percent: u8) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `lighten` [INFO] [stdout] --> src/color.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn lighten(&mut self, percent: u8) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `RGBA` [INFO] [stdout] --> src/color.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct RGBA { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/color.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn new(r: u8, g: u8, b: u8, a: u8) -> RGBA { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `lighten` [INFO] [stdout] --> src/color.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn lighten(&mut self, percent: u8) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.29s [INFO] running `Command { std: "docker" "inspect" "3fc3c171853fa24d8e81805d8fcba3d47cf357ea53278727d5fcf24b6538f09a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fc3c171853fa24d8e81805d8fcba3d47cf357ea53278727d5fcf24b6538f09a", kill_on_drop: false }` [INFO] [stdout] 3fc3c171853fa24d8e81805d8fcba3d47cf357ea53278727d5fcf24b6538f09a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 6db6cb91051f750bd4139b6ad0d70a7ca8e880972b2213c4a5e33292ac65057d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6db6cb91051f750bd4139b6ad0d70a7ca8e880972b2213c4a5e33292ac65057d", kill_on_drop: false }` [INFO] [stderr] Compiling ranbo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `as_string` [INFO] [stdout] --> src/color.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn as_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `darken` [INFO] [stdout] --> src/color.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn darken(&mut self, percent: u8) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `lighten` [INFO] [stdout] --> src/color.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn lighten(&mut self, percent: u8) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `RGBA` [INFO] [stdout] --> src/color.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct RGBA { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/color.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn new(r: u8, g: u8, b: u8, a: u8) -> RGBA { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `lighten` [INFO] [stdout] --> src/color.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn lighten(&mut self, percent: u8) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.42s [INFO] running `Command { std: "docker" "inspect" "6db6cb91051f750bd4139b6ad0d70a7ca8e880972b2213c4a5e33292ac65057d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6db6cb91051f750bd4139b6ad0d70a7ca8e880972b2213c4a5e33292ac65057d", kill_on_drop: false }` [INFO] [stdout] 6db6cb91051f750bd4139b6ad0d70a7ca8e880972b2213c4a5e33292ac65057d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 9402e8203a7865b7f6902deaca2b40242d5d70fc7fb331a67c2fd4ef549333bf [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9402e8203a7865b7f6902deaca2b40242d5d70fc7fb331a67c2fd4ef549333bf", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `as_string` [INFO] [stderr] --> src/color.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn as_string(&self) -> String { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `darken` [INFO] [stderr] --> src/color.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn darken(&mut self, percent: u8) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `lighten` [INFO] [stderr] --> src/color.rs:27:12 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn lighten(&mut self, percent: u8) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `RGBA` [INFO] [stderr] --> src/color.rs:42:12 [INFO] [stderr] | [INFO] [stderr] 42 | pub struct RGBA { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/color.rs:50:12 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn new(r: u8, g: u8, b: u8, a: u8) -> RGBA { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `lighten` [INFO] [stderr] --> src/color.rs:59:12 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn lighten(&mut self, percent: u8) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ranbo` (bin "ranbo" test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ranbo-407bbf05bb5c4548) [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" "9402e8203a7865b7f6902deaca2b40242d5d70fc7fb331a67c2fd4ef549333bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9402e8203a7865b7f6902deaca2b40242d5d70fc7fb331a67c2fd4ef549333bf", kill_on_drop: false }` [INFO] [stdout] 9402e8203a7865b7f6902deaca2b40242d5d70fc7fb331a67c2fd4ef549333bf