[INFO] cloning repository https://github.com/MFattakhov/mandelbrot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MFattakhov/mandelbrot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMFattakhov%2Fmandelbrot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMFattakhov%2Fmandelbrot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2b3acc8e8606e55d586a49046dc21dd63578d2f5 [INFO] testing MFattakhov/mandelbrot against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMFattakhov%2Fmandelbrot" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/MFattakhov/mandelbrot [INFO] finished tweaking git repo https://github.com/MFattakhov/mandelbrot [INFO] tweaked toml for git repo https://github.com/MFattakhov/mandelbrot written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/MFattakhov/mandelbrot on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/MFattakhov/mandelbrot 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8425f6690dc471c299710795e6de4d6a3762159dece2480388da40513819e580 [INFO] running `Command { std: "docker" "start" "-a" "8425f6690dc471c299710795e6de4d6a3762159dece2480388da40513819e580", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8425f6690dc471c299710795e6de4d6a3762159dece2480388da40513819e580", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8425f6690dc471c299710795e6de4d6a3762159dece2480388da40513819e580", kill_on_drop: false }` [INFO] [stdout] 8425f6690dc471c299710795e6de4d6a3762159dece2480388da40513819e580 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c5ffed70215f2ed525be503abc813ca2bd26e782c640fa5ea0ad746192e7e4e [INFO] running `Command { std: "docker" "start" "-a" "4c5ffed70215f2ed525be503abc813ca2bd26e782c640fa5ea0ad746192e7e4e", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling winnow v0.5.35 [INFO] [stderr] Compiling target-lexicon v0.12.13 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling pkg-config v0.3.29 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling semver v1.0.21 [INFO] [stderr] Compiling gio v0.18.4 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling cfg-expr v0.15.6 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling field-offset v0.3.6 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling weezl v0.1.8 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Compiling flate2 v1.0.28 [INFO] [stderr] Compiling flume v0.11.0 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling fdeflate v0.3.4 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling half v2.2.1 [INFO] [stderr] Compiling bit_field v0.10.2 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling bytemuck v1.14.1 [INFO] [stderr] Compiling gif v0.12.0 [INFO] [stderr] Compiling console v0.15.8 [INFO] [stderr] Compiling number_prefix v0.4.0 [INFO] [stderr] Compiling itertools v0.12.0 [INFO] [stderr] Compiling png v0.17.11 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling rayon v1.8.1 [INFO] [stderr] Compiling exr v1.71.0 [INFO] [stderr] Compiling num-complex v0.4.4 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling serde_spanned v0.6.5 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling toml_edit v0.20.2 [INFO] [stderr] Compiling jpeg-decoder v0.3.1 [INFO] [stderr] Compiling indicatif v0.17.7 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling num v0.4.1 [INFO] [stderr] Compiling tiff v0.9.1 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling toml v0.8.2 [INFO] [stderr] Compiling proc-macro-crate v2.0.1 [INFO] [stderr] Compiling gtk4-macros v0.7.2 [INFO] [stderr] Compiling glib-macros v0.18.5 [INFO] [stderr] Compiling system-deps v6.2.0 [INFO] [stderr] Compiling image v0.24.8 [INFO] [stderr] Compiling glib-sys v0.18.1 [INFO] [stderr] Compiling gobject-sys v0.18.0 [INFO] [stderr] Compiling gio-sys v0.18.1 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.18.0 [INFO] [stderr] Compiling cairo-sys-rs v0.18.2 [INFO] [stderr] Compiling pango-sys v0.18.0 [INFO] [stderr] Compiling graphene-sys v0.18.1 [INFO] [stderr] Compiling gdk4-sys v0.7.2 [INFO] [stderr] Compiling gsk4-sys v0.7.3 [INFO] [stderr] Compiling gtk4-sys v0.7.3 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling glib v0.18.5 [INFO] [stderr] Compiling cairo-rs v0.18.5 [INFO] [stderr] Compiling graphene-rs v0.18.1 [INFO] [stderr] Compiling pango v0.18.3 [INFO] [stderr] Compiling gdk-pixbuf v0.18.5 [INFO] [stderr] Compiling gdk4 v0.7.3 [INFO] [stderr] Compiling gsk4 v0.7.3 [INFO] [stderr] Compiling gtk4 v0.7.3 [INFO] [stderr] Compiling mandelbrot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `parse_pair` is never used [INFO] [stdout] --> src/render.rs:25:15 [INFO] [stdout] | [INFO] [stdout] 25 | pub(crate) fn parse_pair(s: &str, sep: char) -> Option<(T, T)> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_complex` is never used [INFO] [stdout] --> src/render.rs:35:15 [INFO] [stdout] | [INFO] [stdout] 35 | pub(crate) fn parse_complex(s: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_image` is never used [INFO] [stdout] --> src/render.rs:94:15 [INFO] [stdout] | [INFO] [stdout] 94 | pub(crate) fn write_image( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `Command { std: "docker" "inspect" "4c5ffed70215f2ed525be503abc813ca2bd26e782c640fa5ea0ad746192e7e4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c5ffed70215f2ed525be503abc813ca2bd26e782c640fa5ea0ad746192e7e4e", kill_on_drop: false }` [INFO] [stdout] 4c5ffed70215f2ed525be503abc813ca2bd26e782c640fa5ea0ad746192e7e4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6021b226845fca328adcc3f90eace477622a5af5b4ee6233c4ed5b7bb42a4816 [INFO] running `Command { std: "docker" "start" "-a" "6021b226845fca328adcc3f90eace477622a5af5b4ee6233c4ed5b7bb42a4816", kill_on_drop: false }` [INFO] [stderr] Compiling mandelbrot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `parse_pair` is never used [INFO] [stdout] --> src/render.rs:25:15 [INFO] [stdout] | [INFO] [stdout] 25 | pub(crate) fn parse_pair(s: &str, sep: char) -> Option<(T, T)> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_complex` is never used [INFO] [stdout] --> src/render.rs:35:15 [INFO] [stdout] | [INFO] [stdout] 35 | pub(crate) fn parse_complex(s: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_image` is never used [INFO] [stdout] --> src/render.rs:94:15 [INFO] [stdout] | [INFO] [stdout] 94 | pub(crate) fn write_image( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_image` is never used [INFO] [stdout] --> src/render.rs:94:15 [INFO] [stdout] | [INFO] [stdout] 94 | pub(crate) fn write_image( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "6021b226845fca328adcc3f90eace477622a5af5b4ee6233c4ed5b7bb42a4816", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6021b226845fca328adcc3f90eace477622a5af5b4ee6233c4ed5b7bb42a4816", kill_on_drop: false }` [INFO] [stdout] 6021b226845fca328adcc3f90eace477622a5af5b4ee6233c4ed5b7bb42a4816 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b2e4c6340b9a1b27051615763e10fcdd5808a5dc70631a3c558780683d1f313a [INFO] running `Command { std: "docker" "start" "-a" "b2e4c6340b9a1b27051615763e10fcdd5808a5dc70631a3c558780683d1f313a", kill_on_drop: false }` [INFO] [stderr] warning: function `parse_pair` is never used [INFO] [stderr] --> src/render.rs:25:15 [INFO] [stderr] | [INFO] [stderr] 25 | pub(crate) fn parse_pair(s: &str, sep: char) -> Option<(T, T)> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `parse_complex` is never used [INFO] [stderr] --> src/render.rs:35:15 [INFO] [stderr] | [INFO] [stderr] 35 | pub(crate) fn parse_complex(s: &str) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `write_image` is never used [INFO] [stderr] --> src/render.rs:94:15 [INFO] [stderr] | [INFO] [stderr] 94 | pub(crate) fn write_image( [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `write_image` is never used [INFO] [stderr] --> src/render.rs:94:15 [INFO] [stderr] | [INFO] [stderr] 94 | pub(crate) fn write_image( [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `mandelbrot` (lib) generated 3 warnings [INFO] [stderr] warning: `mandelbrot` (lib test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mandelbrot-619385d9acad7bc7) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test render::test_parse_pair ... ok [INFO] [stdout] test render::test_parse_complex ... ok [INFO] [stdout] test render::test_pixel_to_point ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mandelbrot-e3e14477a58dc662) [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] [stderr] Doc-tests mandelbrot [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" "b2e4c6340b9a1b27051615763e10fcdd5808a5dc70631a3c558780683d1f313a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2e4c6340b9a1b27051615763e10fcdd5808a5dc70631a3c558780683d1f313a", kill_on_drop: false }` [INFO] [stdout] b2e4c6340b9a1b27051615763e10fcdd5808a5dc70631a3c558780683d1f313a