[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] 539f9534faa74671846547eb318ba57ec87adb96 [INFO] testing joncarr/ranbo against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [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 eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", 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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded inflate v0.4.4 [INFO] [stderr] Downloaded rgb v0.7.2 [INFO] [stderr] Downloaded color-thief v0.1.0 [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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ae106cf7f0e8196338b6175c816cb7dcfe55fd2b1b6dc24d03555d529cf0d0d [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" "4ae106cf7f0e8196338b6175c816cb7dcfe55fd2b1b6dc24d03555d529cf0d0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ae106cf7f0e8196338b6175c816cb7dcfe55fd2b1b6dc24d03555d529cf0d0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ae106cf7f0e8196338b6175c816cb7dcfe55fd2b1b6dc24d03555d529cf0d0d", kill_on_drop: false }` [INFO] [stdout] 4ae106cf7f0e8196338b6175c816cb7dcfe55fd2b1b6dc24d03555d529cf0d0d [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=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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", 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] 116fcd1ac7a247223fd8e202d43314090f59e3ba0d2a4286f3d6ebe68a3a2af5 [INFO] running `Command { std: "docker" "start" "-a" "116fcd1ac7a247223fd8e202d43314090f59e3ba0d2a4286f3d6ebe68a3a2af5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling num-derive v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling rgb v0.7.2 [INFO] [stderr] Compiling safe-transmute v0.10.1 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling deflate v0.7.19 [INFO] [stderr] Compiling inflate v0.4.4 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling gif v0.10.1 [INFO] [stderr] Compiling color-thief v0.1.0 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling num_cpus v1.9.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling png v0.14.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling tiff v0.2.1 [INFO] [stderr] Compiling image v0.21.0 [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:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | 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: struct is never constructed: `RGBA` [INFO] [stdout] --> src/color.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct RGBA { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/color.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 49 | 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:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn lighten(&mut self, percent: u8) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:156:5 [INFO] [stdout] | [INFO] [stdout] 156 | io::copy(&mut og_gpl, &mut inkscape_gpl); [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: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `Command { std: "docker" "inspect" "116fcd1ac7a247223fd8e202d43314090f59e3ba0d2a4286f3d6ebe68a3a2af5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "116fcd1ac7a247223fd8e202d43314090f59e3ba0d2a4286f3d6ebe68a3a2af5", kill_on_drop: false }` [INFO] [stdout] 116fcd1ac7a247223fd8e202d43314090f59e3ba0d2a4286f3d6ebe68a3a2af5 [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=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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b784ae19d26066bc715099d256dfa20bbfbad115934ff17a7124cdfde33a97b8 [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" "b784ae19d26066bc715099d256dfa20bbfbad115934ff17a7124cdfde33a97b8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | 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: struct is never constructed: `RGBA` [INFO] [stdout] --> src/color.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct RGBA { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/color.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 49 | 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:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn lighten(&mut self, percent: u8) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:156:5 [INFO] [stdout] | [INFO] [stdout] 156 | io::copy(&mut og_gpl, &mut inkscape_gpl); [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: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `Command { std: "docker" "inspect" "b784ae19d26066bc715099d256dfa20bbfbad115934ff17a7124cdfde33a97b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b784ae19d26066bc715099d256dfa20bbfbad115934ff17a7124cdfde33a97b8", kill_on_drop: false }` [INFO] [stdout] b784ae19d26066bc715099d256dfa20bbfbad115934ff17a7124cdfde33a97b8 [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=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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 07400f1dfe65392f5762a15b9fdac25dc60d072a17c5b48e9aa02a82210bdf1b [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" "07400f1dfe65392f5762a15b9fdac25dc60d072a17c5b48e9aa02a82210bdf1b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: associated function is never used: `as_string` [INFO] [stderr] --> src/color.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn as_string(&self) -> String { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `RGBA` [INFO] [stderr] --> src/color.rs:41:12 [INFO] [stderr] | [INFO] [stderr] 41 | pub struct RGBA { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/color.rs:49:12 [INFO] [stderr] | [INFO] [stderr] 49 | 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:58:12 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn lighten(&mut self, percent: u8) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:156:5 [INFO] [stderr] | [INFO] [stderr] 156 | io::copy(&mut og_gpl, &mut inkscape_gpl); [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: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ranbo-cbe54af2b529adb4 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "07400f1dfe65392f5762a15b9fdac25dc60d072a17c5b48e9aa02a82210bdf1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07400f1dfe65392f5762a15b9fdac25dc60d072a17c5b48e9aa02a82210bdf1b", kill_on_drop: false }` [INFO] [stdout] 07400f1dfe65392f5762a15b9fdac25dc60d072a17c5b48e9aa02a82210bdf1b