[INFO] fetching crate cubesim 0.0.7... [INFO] building cubesim-0.0.7 against master#222c5724ecc922fe67815f428c19f82c129d9386 for pr-97334 [INFO] extracting crate cubesim 0.0.7 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate cubesim 0.0.7 on toolchain 222c5724ecc922fe67815f428c19f82c129d9386 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cubesim 0.0.7 [INFO] finished tweaking crates.io crate cubesim 0.0.7 [INFO] tweaked toml for crates.io crate cubesim 0.0.7 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate cubesim 0.0.7 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded test-case v1.2.1 [INFO] [stderr] Downloaded darling_macro v0.13.0 [INFO] [stderr] Downloaded cached_proc_macro v0.6.2 [INFO] [stderr] Downloaded cached_proc_macro_types v0.1.0 [INFO] [stderr] Downloaded cgmath v0.18.0 [INFO] [stderr] Downloaded darling_core v0.13.0 [INFO] [stderr] Downloaded darling v0.13.0 [INFO] [stderr] Downloaded cached v0.24.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2191443da1001647014327e5073204782fa4f2d19237223851f0a2ae52a4441b [INFO] running `Command { std: "docker" "start" "-a" "2191443da1001647014327e5073204782fa4f2d19237223851f0a2ae52a4441b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2191443da1001647014327e5073204782fa4f2d19237223851f0a2ae52a4441b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2191443da1001647014327e5073204782fa4f2d19237223851f0a2ae52a4441b", kill_on_drop: false }` [INFO] [stdout] 2191443da1001647014327e5073204782fa4f2d19237223851f0a2ae52a4441b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 896c625ce2e66edde3a1e03be768c4938582eed0d14b0d36226acd1ece10894c [INFO] running `Command { std: "docker" "start" "-a" "896c625ce2e66edde3a1e03be768c4938582eed0d14b0d36226acd1ece10894c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling cgmath v0.18.0 [INFO] [stderr] Compiling cached_proc_macro_types v0.1.0 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling darling_core v0.13.0 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Compiling darling_macro v0.13.0 [INFO] [stderr] Compiling darling v0.13.0 [INFO] [stderr] Compiling cached_proc_macro v0.6.2 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling cached v0.24.1 [INFO] [stderr] Compiling cubesim v0.0.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `MoveVariant`, `Move` [INFO] [stdout] --> src/main.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | use generic_cube::{Cube, Move, MoveVariant}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_variant` [INFO] [stdout] --> src/generic_cube.rs:240:12 [INFO] [stdout] | [INFO] [stdout] 240 | pub fn get_variant(&self) -> MoveVariant { [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: `with_variant` [INFO] [stdout] --> src/generic_cube.rs:261:12 [INFO] [stdout] | [INFO] [stdout] 261 | pub fn with_variant(&self, variant: MoveVariant) -> Move { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solved_state` [INFO] [stdout] --> src/generic_cube.rs:295:8 [INFO] [stdout] | [INFO] [stdout] 295 | pub fn solved_state(size: CubeSize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `simplify_moves` [INFO] [stdout] --> src/scramble_parser.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn simplify_moves(moves: &[Move]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.68s [INFO] running `Command { std: "docker" "inspect" "896c625ce2e66edde3a1e03be768c4938582eed0d14b0d36226acd1ece10894c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "896c625ce2e66edde3a1e03be768c4938582eed0d14b0d36226acd1ece10894c", kill_on_drop: false }` [INFO] [stdout] 896c625ce2e66edde3a1e03be768c4938582eed0d14b0d36226acd1ece10894c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea921bfa1a777554444038a2dba202022f182677761f105550e49f122d6ff285 [INFO] running `Command { std: "docker" "start" "-a" "ea921bfa1a777554444038a2dba202022f182677761f105550e49f122d6ff285", kill_on_drop: false }` [INFO] [stderr] warning: cubesim v0.0.7 (/opt/rustwide/workdir) ignoring invalid dependency `clippy` which is missing a lib target [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stdout] warning: unused imports: `MoveVariant`, `Move` [INFO] [stdout] --> src/main.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | use generic_cube::{Cube, Move, MoveVariant}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_variant` [INFO] [stdout] --> src/generic_cube.rs:240:12 [INFO] [stdout] | [INFO] [stdout] 240 | pub fn get_variant(&self) -> MoveVariant { [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: `with_variant` [INFO] [stdout] --> src/generic_cube.rs:261:12 [INFO] [stdout] | [INFO] [stdout] 261 | pub fn with_variant(&self, variant: MoveVariant) -> Move { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solved_state` [INFO] [stdout] --> src/generic_cube.rs:295:8 [INFO] [stdout] | [INFO] [stdout] 295 | pub fn solved_state(size: CubeSize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `simplify_moves` [INFO] [stdout] --> src/scramble_parser.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn simplify_moves(moves: &[Move]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling test-case v1.2.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling cubesim v0.0.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `GeoCube` [INFO] [stdout] --> tests/thistlethwaite.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | use cubesim::{GeoCube, FaceletCube}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `MoveVariant`, `Move` [INFO] [stdout] --> src/main.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | use generic_cube::{Cube, Move, MoveVariant}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_variant` [INFO] [stdout] --> src/generic_cube.rs:240:12 [INFO] [stdout] | [INFO] [stdout] 240 | pub fn get_variant(&self) -> MoveVariant { [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: `with_variant` [INFO] [stdout] --> src/generic_cube.rs:261:12 [INFO] [stdout] | [INFO] [stdout] 261 | pub fn with_variant(&self, variant: MoveVariant) -> Move { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solved_state` [INFO] [stdout] --> src/generic_cube.rs:295:8 [INFO] [stdout] | [INFO] [stdout] 295 | pub fn solved_state(size: CubeSize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `simplify_moves` [INFO] [stdout] --> src/scramble_parser.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn simplify_moves(moves: &[Move]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 14.82s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/cubesim-a66f22d05553e8ba) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/cubesim-2c5a4a2ee2308829) [INFO] [stderr] Executable tests/2x2x2.rs (/opt/rustwide/target/debug/deps/2x2x2-8c23e521e60afb5e) [INFO] [stderr] Executable tests/3x3x3.rs (/opt/rustwide/target/debug/deps/3x3x3-3440ba31cb3d82f9) [INFO] [stderr] Executable tests/4x4x4.rs (/opt/rustwide/target/debug/deps/4x4x4-a24ad2b652ef418d) [INFO] [stderr] Executable tests/scramble_parser.rs (/opt/rustwide/target/debug/deps/scramble_parser-f395a61da3a7722a) [INFO] [stderr] Executable tests/thistlethwaite.rs (/opt/rustwide/target/debug/deps/thistlethwaite-ac9f0181e821591d) [INFO] running `Command { std: "docker" "inspect" "ea921bfa1a777554444038a2dba202022f182677761f105550e49f122d6ff285", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea921bfa1a777554444038a2dba202022f182677761f105550e49f122d6ff285", kill_on_drop: false }` [INFO] [stdout] ea921bfa1a777554444038a2dba202022f182677761f105550e49f122d6ff285