[INFO] fetching crate lab 0.11.0... [INFO] testing lab-0.11.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate lab 0.11.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate lab 0.11.0 [INFO] finished tweaking crates.io crate lab 0.11.0 [INFO] tweaked toml for crates.io crate lab 0.11.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lab 0.11.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 77 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] [stderr] Adding pretty_assertions v0.7.2 (available: v1.4.1) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 222ddc138a0adbdc9637128a6bdde371ba3848cac5af815eda4ee4d3fb1d40e4 [INFO] running `Command { std: "docker" "start" "-a" "222ddc138a0adbdc9637128a6bdde371ba3848cac5af815eda4ee4d3fb1d40e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "222ddc138a0adbdc9637128a6bdde371ba3848cac5af815eda4ee4d3fb1d40e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "222ddc138a0adbdc9637128a6bdde371ba3848cac5af815eda4ee4d3fb1d40e4", kill_on_drop: false }` [INFO] [stdout] 222ddc138a0adbdc9637128a6bdde371ba3848cac5af815eda4ee4d3fb1d40e4 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5da1001da0b3b2ced3f24fca2d553c98b6fcc459cce4b9adbdb26b51d1ca831 [INFO] running `Command { std: "docker" "start" "-a" "c5da1001da0b3b2ced3f24fca2d553c98b6fcc459cce4b9adbdb26b51d1ca831", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling lab v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "c5da1001da0b3b2ced3f24fca2d553c98b6fcc459cce4b9adbdb26b51d1ca831", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5da1001da0b3b2ced3f24fca2d553c98b6fcc459cce4b9adbdb26b51d1ca831", kill_on_drop: false }` [INFO] [stdout] c5da1001da0b3b2ced3f24fca2d553c98b6fcc459cce4b9adbdb26b51d1ca831 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5812c7131e5b94b8ef1f5d67dc34222b595c1e95e22c78371d1832fac2889657 [INFO] running `Command { std: "docker" "start" "-a" "5812c7131e5b94b8ef1f5d67dc34222b595c1e95e22c78371d1832fac2889657", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling csv-core v0.1.13 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling pretty_assertions v0.7.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling csv v1.4.0 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling lab v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 50.51s [INFO] running `Command { std: "docker" "inspect" "5812c7131e5b94b8ef1f5d67dc34222b595c1e95e22c78371d1832fac2889657", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5812c7131e5b94b8ef1f5d67dc34222b595c1e95e22c78371d1832fac2889657", kill_on_drop: false }` [INFO] [stdout] 5812c7131e5b94b8ef1f5d67dc34222b595c1e95e22c78371d1832fac2889657 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7de4012bb1de2ba48b82a4c3004ea257e9fe57338e59d4e8d69b0b29c2f385a3 [INFO] running `Command { std: "docker" "start" "-a" "7de4012bb1de2ba48b82a4c3004ea257e9fe57338e59d4e8d69b0b29c2f385a3", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lab-1a38c3ae4013382d) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test tests::test_distance ... ok [INFO] [stdout] test tests::test_grey_error ... ok [INFO] [stdout] test tests::test_lab_from_rgb ... ok [INFO] [stdout] test tests::test_lch_to_rgb ... ok [INFO] [stdout] test tests::test_lch_from_rgb ... ok [INFO] [stdout] test tests::test_lch_from_lab ... ok [INFO] [stdout] test tests::test_sync ... ok [INFO] [stdout] test tests::test_lch_to_lab ... ok [INFO] [stdout] test tests::test_send ... ok [INFO] [stdout] test tests::test_lab_to_rgb ... ok [INFO] [stdout] test tests::test_rgb_to_lab_to_rgb ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests lab [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/lib.rs - LCh::to_rgb (line 563) ... ok [INFO] [stdout] test src/lib.rs - LCh::from_rgb (line 514) ... ok [INFO] [stdout] test src/lib.rs - (line 22) ... ok [INFO] [stdout] test src/lib.rs - LCh::from_rgba (line 530) ... ok [INFO] [stdout] test src/lib.rs - LCh::to_lab (line 582) ... ok [INFO] [stdout] test src/lib.rs - LCh::from_lab (line 542) ... ok [INFO] [stdout] test src/lib.rs - Lab::from_rgb (line 441) ... ok [INFO] [stdout] test src/lib.rs - (line 39) ... ok [INFO] [stdout] test src/lib.rs - Lab::from_rgba (line 462) ... ok [INFO] [stdout] test src/lib.rs - Lab::to_rgb (line 479) ... ok [INFO] [stdout] test src/lib.rs - Lab::squared_distance (line 498) ... ok [INFO] [stdout] test src/lib.rs - labs_to_rgb_bytes (line 380) ... ok [INFO] [stdout] test src/lib.rs - (line 57) ... ok [INFO] [stdout] test src/lib.rs - labs_to_rgbs (line 355) ... ok [INFO] [stdout] test src/lib.rs - rgb_bytes_to_labs (line 331) ... ok [INFO] [stdout] test src/lib.rs - rgbs_to_labs (line 306) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.41s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7de4012bb1de2ba48b82a4c3004ea257e9fe57338e59d4e8d69b0b29c2f385a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7de4012bb1de2ba48b82a4c3004ea257e9fe57338e59d4e8d69b0b29c2f385a3", kill_on_drop: false }` [INFO] [stdout] 7de4012bb1de2ba48b82a4c3004ea257e9fe57338e59d4e8d69b0b29c2f385a3