[INFO] fetching crate caiman 0.0.1...
[INFO] testing caiman-0.0.1 against beta-2025-09-21 for beta-1.91-2
[INFO] extracting crate caiman 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate caiman 0.0.1
[INFO] finished tweaking crates.io crate caiman 0.0.1
[INFO] tweaked toml for crates.io crate caiman 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate caiman 0.0.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate caiman 0.0.1 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" "+beta-2025-09-21" "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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17a93109ac8a89bf5241a555137c5a38605d164a08396bfa96bc5dcfc4b51f0c
[INFO] running `Command { std: "docker" "start" "-a" "17a93109ac8a89bf5241a555137c5a38605d164a08396bfa96bc5dcfc4b51f0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17a93109ac8a89bf5241a555137c5a38605d164a08396bfa96bc5dcfc4b51f0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17a93109ac8a89bf5241a555137c5a38605d164a08396bfa96bc5dcfc4b51f0c", kill_on_drop: false }`
[INFO] [stdout] 17a93109ac8a89bf5241a555137c5a38605d164a08396bfa96bc5dcfc4b51f0c
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22e0abf13f4afb9675ef7a0accebe0da2cb19bc8f27e60ddefed3c62f88b4d2a
[INFO] running `Command { std: "docker" "start" "-a" "22e0abf13f4afb9675ef7a0accebe0da2cb19bc8f27e60ddefed3c62f88b4d2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling built v0.7.7
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling weezl v0.1.10
[INFO] [stderr]    Compiling imgref v1.11.0
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling bitstream-io v2.6.0
[INFO] [stderr]    Compiling zune-inflate v0.2.54
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling maybe-rayon v0.1.1
[INFO] [stderr]    Compiling rgb v0.8.52
[INFO] [stderr]    Compiling byteorder-lite v0.1.0
[INFO] [stderr]    Compiling lebe v0.5.2
[INFO] [stderr]    Compiling symphonia-core v0.5.4
[INFO] [stderr]    Compiling avif-serialize v0.8.6
[INFO] [stderr]    Compiling smallvec v1.15.1
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[INFO] [stderr]    Compiling bit_field v0.10.3
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[INFO] [stderr]    Compiling image-webp v0.2.4
[INFO] [stderr]    Compiling qoi v0.4.1
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[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling profiling-procmacros v1.0.17
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling profiling v1.0.17
[INFO] [stderr]    Compiling equator v0.4.2
[INFO] [stderr]    Compiling aligned-vec v0.6.4
[INFO] [stderr]    Compiling v_frame v0.3.9
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling av1-grain v0.2.4
[INFO] [stderr]    Compiling ravif v0.11.20
[INFO] [stderr]    Compiling image v0.25.6
[INFO] [stderr]    Compiling caiman v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::asset::*`
[INFO] [stdout]  --> src/loader.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::asset::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/loader.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ordering`
[INFO] [stdout]  --> src/manager.rs:3:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::atomic::{AtomicU64, Ordering};
[INFO] [stdout]   |                                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `next_id` and `assets` are never read
[INFO] [stdout]  --> src/manager.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct AssetManager {
[INFO] [stdout]   |            ------------ fields in this struct
[INFO] [stdout] 6 |     next_id: AtomicU64,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 7 |     assets: HashMap<u64, Box<dyn std::any::Any + Send + Sync>>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.95s
[INFO] running `Command { std: "docker" "inspect" "22e0abf13f4afb9675ef7a0accebe0da2cb19bc8f27e60ddefed3c62f88b4d2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22e0abf13f4afb9675ef7a0accebe0da2cb19bc8f27e60ddefed3c62f88b4d2a", kill_on_drop: false }`
[INFO] [stdout] 22e0abf13f4afb9675ef7a0accebe0da2cb19bc8f27e60ddefed3c62f88b4d2a
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ecc28b4f72b3d98bc285f6858344b53020a976d1ec6e900dc694ccb62c17c51
[INFO] running `Command { std: "docker" "start" "-a" "0ecc28b4f72b3d98bc285f6858344b53020a976d1ec6e900dc694ccb62c17c51", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::asset::*`
[INFO] [stdout]  --> src/loader.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::asset::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/loader.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ordering`
[INFO] [stdout]  --> src/manager.rs:3:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::atomic::{AtomicU64, Ordering};
[INFO] [stdout]   |                                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `next_id` and `assets` are never read
[INFO] [stdout]  --> src/manager.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct AssetManager {
[INFO] [stdout]   |            ------------ fields in this struct
[INFO] [stdout] 6 |     next_id: AtomicU64,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 7 |     assets: HashMap<u64, Box<dyn std::any::Any + Send + Sync>>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling caiman v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::asset::*`
[INFO] [stdout]  --> src/loader.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::asset::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/loader.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ordering`
[INFO] [stdout]  --> src/manager.rs:3:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::atomic::{AtomicU64, Ordering};
[INFO] [stdout]   |                                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `next_id` and `assets` are never read
[INFO] [stdout]  --> src/manager.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct AssetManager {
[INFO] [stdout]   |            ------------ fields in this struct
[INFO] [stdout] 6 |     next_id: AtomicU64,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 7 |     assets: HashMap<u64, Box<dyn std::any::Any + Send + Sync>>,
[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 0.39s
[INFO] running `Command { std: "docker" "inspect" "0ecc28b4f72b3d98bc285f6858344b53020a976d1ec6e900dc694ccb62c17c51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ecc28b4f72b3d98bc285f6858344b53020a976d1ec6e900dc694ccb62c17c51", kill_on_drop: false }`
[INFO] [stdout] 0ecc28b4f72b3d98bc285f6858344b53020a976d1ec6e900dc694ccb62c17c51
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fab795403393cf655fec9f680eb87b3ad4f3fe19e52ff8aa43541a0ee23ac505
[INFO] running `Command { std: "docker" "start" "-a" "fab795403393cf655fec9f680eb87b3ad4f3fe19e52ff8aa43541a0ee23ac505", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::asset::*`
[INFO] [stderr]  --> src/loader.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::asset::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]  --> src/loader.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::path::Path;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Ordering`
[INFO] [stderr]  --> src/manager.rs:3:36
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::sync::atomic::{AtomicU64, Ordering};
[INFO] [stderr]   |                                    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `next_id` and `assets` are never read
[INFO] [stderr]  --> src/manager.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct AssetManager {
[INFO] [stderr]   |            ------------ fields in this struct
[INFO] [stderr] 6 |     next_id: AtomicU64,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 7 |     assets: HashMap<u64, Box<dyn std::any::Any + Send + Sync>>,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `caiman` (lib) generated 4 warnings (run `cargo fix --lib -p caiman` to apply 3 suggestions)
[INFO] [stderr] warning: `caiman` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/caiman-4c3494f87126b29f)
[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 caiman
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 6) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `caiman::prelude`
[INFO] [stdout]  --> src/lib.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use caiman::prelude::*;
[INFO] [stdout]   |             ^^^^^^^ could not find `prelude` in `caiman`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 6)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.29s; merged doctests compilation took 0.12s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "fab795403393cf655fec9f680eb87b3ad4f3fe19e52ff8aa43541a0ee23ac505", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fab795403393cf655fec9f680eb87b3ad4f3fe19e52ff8aa43541a0ee23ac505", kill_on_drop: false }`
[INFO] [stdout] fab795403393cf655fec9f680eb87b3ad4f3fe19e52ff8aa43541a0ee23ac505
