[INFO] fetching crate tiny-fn 0.1.9...
[INFO] testing tiny-fn-0.1.9 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate tiny-fn 0.1.9 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tiny-fn 0.1.9
[INFO] finished tweaking crates.io crate tiny-fn 0.1.9
[INFO] tweaked toml for crates.io crate tiny-fn 0.1.9 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tiny-fn 0.1.9 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tiny-fn 0.1.9 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-2026-04-21" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c820201786657986306f00baaf42bdf5a35e12e83f4a9750914789d0d0a03cb3
[INFO] running `Command { std: "docker" "start" "-a" "c820201786657986306f00baaf42bdf5a35e12e83f4a9750914789d0d0a03cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c820201786657986306f00baaf42bdf5a35e12e83f4a9750914789d0d0a03cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c820201786657986306f00baaf42bdf5a35e12e83f4a9750914789d0d0a03cb3", kill_on_drop: false }`
[INFO] [stdout] c820201786657986306f00baaf42bdf5a35e12e83f4a9750914789d0d0a03cb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f87b5cb676201379ea2805769c1e75fa87382ecd74e56d0fdbe44218ffc6cd8e
[INFO] running `Command { std: "docker" "start" "-a" "f87b5cb676201379ea2805769c1e75fa87382ecd74e56d0fdbe44218ffc6cd8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny-fn v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "f87b5cb676201379ea2805769c1e75fa87382ecd74e56d0fdbe44218ffc6cd8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f87b5cb676201379ea2805769c1e75fa87382ecd74e56d0fdbe44218ffc6cd8e", kill_on_drop: false }`
[INFO] [stdout] f87b5cb676201379ea2805769c1e75fa87382ecd74e56d0fdbe44218ffc6cd8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a914ac3e3da6a7a0ad11967dd3f807e7d7dce160869d688753fe9dcc5b2e605e
[INFO] running `Command { std: "docker" "start" "-a" "a914ac3e3da6a7a0ad11967dd3f807e7d7dce160869d688753fe9dcc5b2e605e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny-fn v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `complex`
[INFO] [stdout]    --> src/lib.rs:569:13
[INFO] [stdout]     |
[INFO] [stdout] 569 |         let complex: Complex<u8, u8> = Complex::new(|a: &u8, b: &u8| {
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complex`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "a914ac3e3da6a7a0ad11967dd3f807e7d7dce160869d688753fe9dcc5b2e605e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a914ac3e3da6a7a0ad11967dd3f807e7d7dce160869d688753fe9dcc5b2e605e", kill_on_drop: false }`
[INFO] [stdout] a914ac3e3da6a7a0ad11967dd3f807e7d7dce160869d688753fe9dcc5b2e605e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4cf459458f5ee5d5015917dbf3a2d01235f27d8c209795de989a32d641dfad94
[INFO] running `Command { std: "docker" "start" "-a" "4cf459458f5ee5d5015917dbf3a2d01235f27d8c209795de989a32d641dfad94", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `complex`
[INFO] [stderr]    --> src/lib.rs:569:13
[INFO] [stderr]     |
[INFO] [stderr] 569 |         let complex: Complex<u8, u8> = Complex::new(|a: &u8, b: &u8| {
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complex`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tiny-fn` (lib test) generated 1 warning (run `cargo fix --lib -p tiny-fn --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tiny_fn-299f125e5530d82f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stderr]    Doc-tests tiny_fn
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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/lib.rs - (line 81) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/lib.rs - (line 69) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 140) ... ok
[INFO] [stdout] test src/lib.rs - (line 113) ... ok
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4cf459458f5ee5d5015917dbf3a2d01235f27d8c209795de989a32d641dfad94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cf459458f5ee5d5015917dbf3a2d01235f27d8c209795de989a32d641dfad94", kill_on_drop: false }`
[INFO] [stdout] 4cf459458f5ee5d5015917dbf3a2d01235f27d8c209795de989a32d641dfad94
