[INFO] cloning repository https://github.com/dcchut/dcc-lsystem [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dcchut/dcc-lsystem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdcchut%2Fdcc-lsystem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdcchut%2Fdcc-lsystem'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6c368025ff12fa07b398df8fd76337aaac2e820f [INFO] testing dcchut/dcc-lsystem against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdcchut%2Fdcc-lsystem" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dcchut/dcc-lsystem [INFO] finished tweaking git repo https://github.com/dcchut/dcc-lsystem [INFO] tweaked toml for git repo https://github.com/dcchut/dcc-lsystem written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dcchut/dcc-lsystem on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 156 packages to latest compatible versions [INFO] [stderr] Adding gif v0.12.0 (available: v0.13.3) [INFO] [stderr] Adding image v0.24.9 (available: v0.25.7) [INFO] [stderr] Adding imageproc v0.23.0 (available: v0.25.0) [INFO] [stderr] Adding mtpng v0.3.5 (available: v0.4.1) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded build_const v0.2.2 [INFO] [stderr] Downloaded tempfile v3.21.0 [INFO] [stderr] Downloaded resize v0.8.8 [INFO] [stderr] Downloaded rgb v0.8.52 [INFO] [stderr] Downloaded dcc-lsystem-derive v0.1.2 [INFO] [stderr] Downloaded natord v1.0.9 [INFO] [stderr] Downloaded bit_field v0.10.3 [INFO] [stderr] Downloaded y4m v0.8.0 [INFO] [stderr] Downloaded yuv v0.1.9 [INFO] [stderr] Downloaded rusttype v0.9.3 [INFO] [stderr] Downloaded gifski v1.34.0 [INFO] [stderr] Downloaded clap v4.5.46 [INFO] [stderr] Downloaded imagequant v4.4.1 [INFO] [stderr] Downloaded wide v0.7.33 [INFO] [stderr] Downloaded owned_ttf_parser v0.15.2 [INFO] [stderr] Downloaded simba v0.7.3 [INFO] [stderr] Downloaded rand_distr v0.2.2 [INFO] [stderr] Downloaded custom_derive v0.1.7 [INFO] [stderr] Downloaded conv v0.3.3 [INFO] [stderr] Downloaded crc v1.8.1 [INFO] [stderr] Downloaded pbr v1.1.1 [INFO] [stderr] Downloaded clap_builder v4.5.46 [INFO] [stderr] Downloaded gif-dispose v5.0.1 [INFO] [stderr] Downloaded ordered-channel v1.2.0 [INFO] [stderr] Downloaded wild v2.2.1 [INFO] [stderr] Downloaded lodepng v3.12.1 [INFO] [stderr] Downloaded nalgebra v0.30.1 [INFO] [stderr] Downloaded libz-sys v1.1.22 [INFO] [stderr] Downloaded imageproc v0.23.0 [INFO] [stderr] Downloaded mtpng v0.3.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0f8c12e7a3e8806741177290396ce2e43aeeb28ccd44eee63c558534c84953fe [INFO] running `Command { std: "docker" "start" "-a" "0f8c12e7a3e8806741177290396ce2e43aeeb28ccd44eee63c558534c84953fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f8c12e7a3e8806741177290396ce2e43aeeb28ccd44eee63c558534c84953fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f8c12e7a3e8806741177290396ce2e43aeeb28ccd44eee63c558534c84953fe", kill_on_drop: false }` [INFO] [stdout] 0f8c12e7a3e8806741177290396ce2e43aeeb28ccd44eee63c558534c84953fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 10f12275f025925d90cf11e1cb16805d1bd4dc61690f87d8cbe53c3e1b8c255b [INFO] running `Command { std: "docker" "start" "-a" "10f12275f025925d90cf11e1cb16805d1bd4dc61690f87d8cbe53c3e1b8c255b", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling bytemuck v1.23.2 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling zlib-rs v0.5.1 [INFO] [stderr] Compiling weezl v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling cc v1.2.34 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling build_const v0.2.2 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling ttf-parser v0.15.2 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling rgb v0.8.52 [INFO] [stderr] Compiling safe_arch v0.7.4 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling fdeflate v0.3.7 [INFO] [stderr] Compiling gif v0.13.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling wide v0.7.33 [INFO] [stderr] Compiling bit_field v0.10.3 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling imgref v1.11.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling clap_builder v4.5.46 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.10 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling bitflags v2.9.3 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling owned_ttf_parser v0.15.2 [INFO] [stderr] Compiling pbr v1.1.1 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling rusttype v0.9.3 [INFO] [stderr] Compiling ordered-channel v1.2.0 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling yuv v0.1.9 [INFO] [stderr] Compiling conv v0.3.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling gif-dispose v5.0.1 [INFO] [stderr] Compiling loop9 v0.1.5 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling exr v1.73.0 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling y4m v0.8.0 [INFO] [stderr] Compiling wild v2.2.1 [INFO] [stderr] Compiling natord v1.0.9 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling gif v0.12.0 [INFO] [stderr] Compiling dyn-clone v1.0.20 [INFO] [stderr] Compiling simba v0.7.3 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling tempfile v3.21.0 [INFO] [stderr] Compiling libz-rs-sys v0.5.1 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling clap v4.5.46 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling png v0.17.16 [INFO] [stderr] Compiling lodepng v3.12.1 [INFO] [stderr] Compiling dcc-lsystem-derive v0.1.2 [INFO] [stderr] Compiling jpeg-decoder v0.3.2 [INFO] [stderr] Compiling resize v0.8.8 [INFO] [stderr] Compiling imagequant v4.4.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling dcc-lsystem-derive v0.1.2 (/opt/rustwide/workdir/dcc-lsystem-derive) [INFO] [stderr] Compiling mtpng v0.3.5 [INFO] [stderr] Compiling tiff v0.9.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling image v0.24.9 [INFO] [stderr] Compiling gifski v1.34.0 [INFO] [stderr] Compiling nalgebra v0.30.1 [INFO] [stderr] Compiling imageproc v0.23.0 [INFO] [stderr] Compiling dcc-lsystem v0.7.0 (/opt/rustwide/workdir/dcc-lsystem) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> dcc-lsystem/src/arena.rs:157:21 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn iter_mut(&mut self) -> IterMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 157 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.28s [INFO] running `Command { std: "docker" "inspect" "10f12275f025925d90cf11e1cb16805d1bd4dc61690f87d8cbe53c3e1b8c255b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10f12275f025925d90cf11e1cb16805d1bd4dc61690f87d8cbe53c3e1b8c255b", kill_on_drop: false }` [INFO] [stdout] 10f12275f025925d90cf11e1cb16805d1bd4dc61690f87d8cbe53c3e1b8c255b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a56257599b48f1941d083da642ee55fb8bcc32902b4a2a92bd8c223420a8901 [INFO] running `Command { std: "docker" "start" "-a" "4a56257599b48f1941d083da642ee55fb8bcc32902b4a2a92bd8c223420a8901", kill_on_drop: false }` [INFO] [stderr] Compiling dcc-lsystem-derive v0.1.2 (/opt/rustwide/workdir/dcc-lsystem-derive) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> dcc-lsystem/src/arena.rs:157:21 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn iter_mut(&mut self) -> IterMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 157 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling dcc-lsystem v0.7.0 (/opt/rustwide/workdir/dcc-lsystem) [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> dcc-lsystem/examples/random_fractal_generator.rs:60:57 [INFO] [stdout] | [INFO] [stdout] 60 | axiom.push(choices.choose(&mut rng).unwrap().clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> dcc-lsystem/examples/random_fractal_generator.rs:76:27 [INFO] [stdout] | [INFO] [stdout] 76 | .0 [INFO] [stdout] | ___________________________^ [INFO] [stdout] 77 | | .clone(), [INFO] [stdout] | |________________________________^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> dcc-lsystem/examples/random_fractal_generator.rs:94:27 [INFO] [stdout] | [INFO] [stdout] 94 | .0 [INFO] [stdout] | ___________________________^ [INFO] [stdout] 95 | | .clone(), [INFO] [stdout] | |________________________________^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> dcc-lsystem/src/arena.rs:157:21 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn iter_mut(&mut self) -> IterMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 157 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.65s [INFO] running `Command { std: "docker" "inspect" "4a56257599b48f1941d083da642ee55fb8bcc32902b4a2a92bd8c223420a8901", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a56257599b48f1941d083da642ee55fb8bcc32902b4a2a92bd8c223420a8901", kill_on_drop: false }` [INFO] [stdout] 4a56257599b48f1941d083da642ee55fb8bcc32902b4a2a92bd8c223420a8901 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5c065242bd41c5bf2a780c9df9ced5014f6bef9214f34530b7334229e1a62f1c [INFO] running `Command { std: "docker" "start" "-a" "5c065242bd41c5bf2a780c9df9ced5014f6bef9214f34530b7334229e1a62f1c", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> dcc-lsystem/src/arena.rs:157:21 [INFO] [stderr] | [INFO] [stderr] 157 | pub fn iter_mut(&mut self) -> IterMut { [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 157 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `dcc-lsystem` (lib) generated 1 warning (run `cargo fix --lib -p dcc-lsystem` to apply 1 suggestion) [INFO] [stderr] warning: `dcc-lsystem` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stderr] --> dcc-lsystem/examples/random_fractal_generator.rs:60:57 [INFO] [stderr] | [INFO] [stderr] 60 | axiom.push(choices.choose(&mut rng).unwrap().clone()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> dcc-lsystem/examples/random_fractal_generator.rs:76:27 [INFO] [stderr] | [INFO] [stderr] 76 | .0 [INFO] [stderr] | ___________________________^ [INFO] [stderr] 77 | | .clone(), [INFO] [stderr] | |________________________________^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> dcc-lsystem/examples/random_fractal_generator.rs:94:27 [INFO] [stderr] | [INFO] [stderr] 94 | .0 [INFO] [stderr] | ___________________________^ [INFO] [stderr] 95 | | .clone(), [INFO] [stderr] | |________________________________^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] [INFO] [stderr] warning: `dcc-lsystem` (example "random_fractal_generator") generated 3 warnings (run `cargo fix --example "random_fractal_generator"` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dcc_lsystem-f94b92240e93483d) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test arena::tests::arena_basic ... ok [INFO] [stdout] test builder::tests::test_builder_axiom_and_transformation_rule_errors ... ok [INFO] [stdout] test arena::tests::arena_iterator_mut ... ok [INFO] [stdout] test builder::tests::test_builder_invalid_token ... ok [INFO] [stdout] test tests::basic_algae_test ... ok [INFO] [stdout] test arena::tests::arena_enumerate ... ok [INFO] [stdout] test arena::tests::arena_iterator ... ok [INFO] [stdout] test tests::fractal_binary_tree ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dcc_lsystem_derive-3b91ebcf8cf61942) [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 dcc_lsystem [INFO] [stdout] [INFO] [stdout] running 53 tests [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::push (line 203) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::enumerate (line 221) ... ok [INFO] [stdout] test dcc-lsystem/src/builder.rs - builder::LSystemBuilder (line 29) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::iter (line 121) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena (line 10) ... ok [INFO] [stdout] test dcc-lsystem/src/image.rs - image::fill_mut (line 10) - compile ... ok [INFO] [stdout] test dcc-lsystem/src/lib.rs - (line 125) - compile ... ok [INFO] [stdout] test dcc-lsystem/src/lib.rs - (line 178) ... ok [INFO] [stdout] test dcc-lsystem/src/lib.rs - (line 186) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::as_slice (line 242) ... ok [INFO] [stdout] test dcc-lsystem/src/lib.rs - (line 83) - compile ... ok [INFO] [stdout] test dcc-lsystem/src/system.rs - system (line 35) - compile ... ok [INFO] [stdout] test dcc-lsystem/src/lib.rs - (line 34) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::get (line 82) ... ok [INFO] [stdout] test dcc-lsystem/src/builder.rs - builder::LSystemBuilder::finish (line 159) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::iter_mut (line 141) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::is_valid_slice (line 182) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::is_empty (line 63) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::EnumerableArena (line 280) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::EnumerableArena (line 261) ... ok [INFO] [stdout] test dcc-lsystem/src/builder.rs - builder::LSystemBuilder::token (line 69) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::new (line 30) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::is_valid (line 163) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::get_mut (line 101) ... ok [INFO] [stdout] test dcc-lsystem/src/system.rs - system::LSystem::render (line 220) ... ok [INFO] [stdout] test dcc-lsystem/src/builder.rs - builder::LSystemBuilder::axiom (line 133) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::len (line 45) ... ok [INFO] [stdout] test dcc-lsystem/src/builder.rs - builder::LSystemBuilder::transformation_rule (line 100) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::delta_move (line 263) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::bounds (line 300) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle (line 127) ... ok [INFO] [stdout] test dcc-lsystem/src/system.rs - system::LSystem::step (line 130) ... ok [INFO] [stdout] test dcc-lsystem/src/system.rs - system (line 8) ... ok [INFO] [stdout] test dcc-lsystem/src/system.rs - system::LSystem::get_state (line 253) ... ok [INFO] [stdout] test dcc-lsystem/src/token.rs - token::Token::name (line 38) ... ok [INFO] [stdout] test dcc-lsystem/src/system.rs - system::LSystem::step_by (line 166) ... FAILED [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::y (line 204) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::MovingTurtle (line 29) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::TurtleContainer (line 70) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::x (line 188) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::TurtleContainer (line 84) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::Heading::left (line 376) ... ok [INFO] [stdout] test dcc-lsystem/src/system.rs - system::LSystem::steps (line 193) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::lines (line 220) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::Heading::dx (line 408) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::new (line 165) ... ok [INFO] [stdout] test dcc-lsystem/src/token.rs - token::Token::new (line 16) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::Heading::right (line 394) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::set_position (line 238) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::Heading::dy (line 427) ... ok [INFO] [stdout] test dcc-lsystem/src/system.rs - system::LSystem::reset (line 99) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::pen_down (line 324) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::pen_up (line 342) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- dcc-lsystem/src/system.rs - system::LSystem::step_by (line 166) stdout ---- [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcR5rnhm/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libdcc_lsystem-bb69c3366da9ae5b,libtempfile-c2840e50032b4d38,libgetrandom-2c5662dba0d27ddf,libfastrand-503f12a96d791409,libonce_cell-0ba6aecba7086d38,librustix-b88be667dee47537,libbitflags-419c313095c33b26,liblinux_raw_sys-20b62ec4b985a4c8,libdyn_clone-1c1b05e4f4a02cac,liblazy_static-b3603208c0de2608,libregex-8406651371aa72e6,libregex_automata-f2f92a9233e18233,libaho_corasick-199d7569d6a85641,libmemchr-2d97b38eddd0133f,libregex_syntax-46a265ba7a2fe258,librand-07b75eec6006a3c0,librand_chacha-907ac1c8f206d991,librand_core-8393cbea1c051568,libgetrandom-ab7f6ffa3005bc7b,libmtpng-ad192f0c401ecf49,liblibz_sys-23d49512982d4ef6,libcrc-4a16f385067fe475,libgifski-0098b41ed14c0eff,liblodepng-bfe42535c7f69e06,libresize-a3d5c1496c6373c7,libgif_dispose-54852ed3c5303585,libloop9-4bb62f80164107ac,libpbr-a468aa78abc910b3,libordered_channel-00d1c5a321fd1245,libcrossbeam_channel-a5156ef294398bef,libquick_error-8d402ad4d863a69d,libimgref-a0e1951dfb279f53,libimagequant-238d8bce28fffdbe,libthread_local-58a5bffdafb22871,libarrayvec-41dcfe80309d7422,librgb-d2cc588f3a752445,libimageproc-468a3dc99a9d8000,librand_distr-bf98097125facc1a,librand-feaef9ffae44a0df,librand_chacha-9e2b2bae149d83a9,libppv_lite86-d40de8daa0db893c,libzerocopy-70610920d7f7fd24,librand_core-17d1cd8fc22b03cb,libgetrandom-f8a301380b881fcb,liblibc-a58beeab2e1413cc,libnalgebra-2ba25e9d73e64ce9,libmatrixmultiply-f172dd8b9bd113dd,librawpointer-a726d041f28ef5ec,libtypenum-b636c2b461885073,libsimba-0728ed459b34dbc4,libwide-2161a353e9bec184,libsafe_arch-952731b5ebcbeb38,libapprox-15f5e52b3488c71a,librusttype-b5670f18507ee1a6,libab_glyph_rasterizer-268fcf5e2ede9f15,libowned_ttf_parser-fd699418b869bd88,libttf_parser-376657040b996834,libconv-1d439c9f4cc27206,libcustom_derive-4acdd0be81371749,libnum-2dcc52aedeaea9f6,libnum_iter-e2a87098d128a8da,libnum_rational-d751d95db89c231b,libnum_complex-795d5ce9a7c1d620,libnum_bigint-c23426a4b27db5f1,libnum_integer-e040bf46f30c1e17,libitertools-bb29c9ce35ed7fc6,libimage-448217696c2da865,libqoi-8d7314d0da639e04,libbytemuck-2c8ba557665e25dd,libpng-d90546baa1646351,libbitflags-e2b4db6c651223da,libfdeflate-4d6164a32860a2e0,libexr-9bff43347b73812d,libzune_inflate-249878d2816071b4,libbit_field-04a02c08921d3c68,liblebe-dd40720b17de66d8,libhalf-21859aaa23e2c92e,libsmallvec-45f6e3b8047adea1,libgif-cfdfa55c9a75b2b4,libcolor_quant-fa7ff1de0e6ea74b,libbyteorder-1efcbe4f07366651,libnum_traits-e05972f153d0dad0,libtiff-452db692a8a2baee,libflate2-d92b2fcd641e0ae7,libminiz_oxide-d941553c97a654b2,libsimd_adler32-eda01a159841bab2,liblibz_rs_sys-7de8a190c6f9bf24,libzlib_rs-acbf805caca31578,libcrc32fast-cb59b8a1512452f0,libcfg_if-666d36e5ee0df220,libweezl-66d06a77524e9abe,libjpeg_decoder-cccf89670e513bed,librayon-cd309c9383118b41,librayon_core-e3d7e751b31f5166,libcrossbeam_deque-ce08bd9aba37d973,libcrossbeam_epoch-0e344cb0f6dc787c,libcrossbeam_utils-57acb8582d3ed5fe,libeither-ef22a4c75605e12f,libthiserror-6ae464a44a3b9a49}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lz" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcR5rnhm/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctest8nVHLr/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 9 [Killed] [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] dcc-lsystem/src/system.rs - system::LSystem::step_by (line 166) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 52 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 35.26s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `-p dcc-lsystem --doc` [INFO] running `Command { std: "docker" "inspect" "5c065242bd41c5bf2a780c9df9ced5014f6bef9214f34530b7334229e1a62f1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c065242bd41c5bf2a780c9df9ced5014f6bef9214f34530b7334229e1a62f1c", kill_on_drop: false }` [INFO] [stdout] 5c065242bd41c5bf2a780c9df9ced5014f6bef9214f34530b7334229e1a62f1c