[INFO] fetching crate starlight 0.4.0...
[INFO] testing starlight-0.4.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate starlight 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate starlight 0.4.0
[INFO] finished tweaking crates.io crate starlight 0.4.0
[INFO] tweaked toml for crates.io crate starlight 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate starlight 0.4.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 33 packages to latest compatible versions
[INFO] [stderr]       Adding awint v0.17.0 (available: v0.18.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rand_xoshiro v0.6.0 (available: v0.7.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e4fad572fbb2eab414551659888444b23e163e95af0e1f54a3309c8b251bc6d
[INFO] running `Command { std: "docker" "start" "-a" "2e4fad572fbb2eab414551659888444b23e163e95af0e1f54a3309c8b251bc6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e4fad572fbb2eab414551659888444b23e163e95af0e1f54a3309c8b251bc6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e4fad572fbb2eab414551659888444b23e163e95af0e1f54a3309c8b251bc6d", kill_on_drop: false }`
[INFO] [stdout] 2e4fad572fbb2eab414551659888444b23e163e95af0e1f54a3309c8b251bc6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06c0024221d2b6e346c0d4f11a028f41e859ada7f05327beb1748cdf54097e47
[INFO] running `Command { std: "docker" "start" "-a" "06c0024221d2b6e346c0d4f11a028f41e859ada7f05327beb1748cdf54097e47", kill_on_drop: false }`
[INFO] [stderr]    Compiling const_fn v0.4.11
[INFO] [stderr]    Compiling recasting v0.2.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling triple_arena v0.13.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling awint_internals v0.17.0
[INFO] [stderr]    Compiling awint_core v0.17.0
[INFO] [stderr]    Compiling awint_ext v0.17.0
[INFO] [stderr]    Compiling awint_macro_internals v0.17.0
[INFO] [stderr]    Compiling awint_macros v0.17.0
[INFO] [stderr]    Compiling awint_dag v0.17.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling awint v0.17.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling starlight v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `CostU8` is never constructed
[INFO] [stdout]   --> src/ensemble/optimize.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct CostU8(pub u8);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.74s
[INFO] running `Command { std: "docker" "inspect" "06c0024221d2b6e346c0d4f11a028f41e859ada7f05327beb1748cdf54097e47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06c0024221d2b6e346c0d4f11a028f41e859ada7f05327beb1748cdf54097e47", kill_on_drop: false }`
[INFO] [stdout] 06c0024221d2b6e346c0d4f11a028f41e859ada7f05327beb1748cdf54097e47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d84440baad900a53a63cfab171a9f4d9561714e580907a0771c1b0906d1fe11
[INFO] running `Command { std: "docker" "start" "-a" "0d84440baad900a53a63cfab171a9f4d9561714e580907a0771c1b0906d1fe11", kill_on_drop: false }`
[INFO] [stdout] warning: struct `CostU8` is never constructed
[INFO] [stdout]   --> src/ensemble/optimize.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct CostU8(pub u8);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling starlight v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `CostU8` is never constructed
[INFO] [stdout]   --> src/ensemble/optimize.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct CostU8(pub u8);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "0d84440baad900a53a63cfab171a9f4d9561714e580907a0771c1b0906d1fe11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d84440baad900a53a63cfab171a9f4d9561714e580907a0771c1b0906d1fe11", kill_on_drop: false }`
[INFO] [stdout] 0d84440baad900a53a63cfab171a9f4d9561714e580907a0771c1b0906d1fe11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d69cc953644eab93a98948e939869abdad9fcbf3c2e6c29c5812b3e6daa1dd0
[INFO] running `Command { std: "docker" "start" "-a" "1d69cc953644eab93a98948e939869abdad9fcbf3c2e6c29c5812b3e6daa1dd0", kill_on_drop: false }`
[INFO] [stderr] warning: struct `CostU8` is never constructed
[INFO] [stderr]   --> src/ensemble/optimize.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub struct CostU8(pub u8);
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `starlight` (lib) generated 1 warning
[INFO] [stderr] warning: `starlight` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/starlight-c37eb7037da000c5)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests starlight
[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] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/utils/rng.rs - utils::rng::StarRng::linear_fuzz_step (line 210) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... FAILED
[INFO] [stdout] test src/utils/small_map.rs - utils::small_map::binary_search_similar_by (line 19) ... ok
[INFO] [stdout] test src/awi_structs/temporal.rs - awi_structs::temporal::Loop (line 113) ... ok
[INFO] [stdout] test src/awi_structs/epoch.rs - awi_structs::epoch::Epoch (line 592) ... ok
[INFO] [stdout] test src/awi_structs/temporal.rs - awi_structs::temporal::delay (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 130) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 24) stdout ----
[INFO] [stdout] error[E0599]: no method named `render_to_svgs_in_dir` found for struct `Epoch` in the current scope
[INFO] [stdout]   --> src/lib.rs:100:10
[INFO] [stdout]    |
[INFO] [stdout] 78 | /     epoch
[INFO] [stdout] 79 | |         .render_to_svgs_in_dir(std::path::PathBuf::from("./".to_owned()))
[INFO] [stdout]    | |         -^^^^^^^^^^^^^^^^^^^^^ method not found in `Epoch`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 24)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "1d69cc953644eab93a98948e939869abdad9fcbf3c2e6c29c5812b3e6daa1dd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d69cc953644eab93a98948e939869abdad9fcbf3c2e6c29c5812b3e6daa1dd0", kill_on_drop: false }`
[INFO] [stdout] 1d69cc953644eab93a98948e939869abdad9fcbf3c2e6c29c5812b3e6daa1dd0