[INFO] fetching crate hellow 0.1.1...
[INFO] testing hellow-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate hellow 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate hellow 0.1.1
[INFO] finished tweaking crates.io crate hellow 0.1.1
[INFO] tweaked toml for crates.io crate hellow 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hellow 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d86885ffec637d1f4b4259b9f0d7953cbf59c9da8c5dee04f416dd06799bae31
[INFO] running `Command { std: "docker" "start" "-a" "d86885ffec637d1f4b4259b9f0d7953cbf59c9da8c5dee04f416dd06799bae31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d86885ffec637d1f4b4259b9f0d7953cbf59c9da8c5dee04f416dd06799bae31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d86885ffec637d1f4b4259b9f0d7953cbf59c9da8c5dee04f416dd06799bae31", kill_on_drop: false }`
[INFO] [stdout] d86885ffec637d1f4b4259b9f0d7953cbf59c9da8c5dee04f416dd06799bae31
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e859c386f62e62cce2ccbd37e6e254ca80cac9076a9e485ed1ea2641539ad6a8
[INFO] running `Command { std: "docker" "start" "-a" "e859c386f62e62cce2ccbd37e6e254ca80cac9076a9e485ed1ea2641539ad6a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling hellow v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "e859c386f62e62cce2ccbd37e6e254ca80cac9076a9e485ed1ea2641539ad6a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e859c386f62e62cce2ccbd37e6e254ca80cac9076a9e485ed1ea2641539ad6a8", kill_on_drop: false }`
[INFO] [stdout] e859c386f62e62cce2ccbd37e6e254ca80cac9076a9e485ed1ea2641539ad6a8
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7a479205e8b21a5bbef900291024e6403308365ec9bf9235a3c2b3a1c2dc190
[INFO] running `Command { std: "docker" "start" "-a" "e7a479205e8b21a5bbef900291024e6403308365ec9bf9235a3c2b3a1c2dc190", kill_on_drop: false }`
[INFO] [stderr]    Compiling hellow v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/lib.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     use super::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "e7a479205e8b21a5bbef900291024e6403308365ec9bf9235a3c2b3a1c2dc190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7a479205e8b21a5bbef900291024e6403308365ec9bf9235a3c2b3a1c2dc190", kill_on_drop: false }`
[INFO] [stdout] e7a479205e8b21a5bbef900291024e6403308365ec9bf9235a3c2b3a1c2dc190
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c81ddda3e79c253cdc74211645e8c667eacd32633f807a345ca5a3b28993edb
[INFO] running `Command { std: "docker" "start" "-a" "0c81ddda3e79c253cdc74211645e8c667eacd32633f807a345ca5a3b28993edb", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stdout] 
[INFO] [stderr]  --> src/lib.rs:9:9
[INFO] [stdout] running 1 test
[INFO] [stderr]   |
[INFO] [stdout] test tests::hello_prints_correctly ... ok
[INFO] [stderr] 9 |     use super::*;
[INFO] [stdout] 
[INFO] [stderr]   |         ^^^^^^^^
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hellow` (lib test) generated 1 warning (run `cargo fix --lib -p hellow --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hellow-d9edcedea813ea42)
[INFO] [stderr]    Doc-tests hellow
[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] running `Command { std: "docker" "inspect" "0c81ddda3e79c253cdc74211645e8c667eacd32633f807a345ca5a3b28993edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c81ddda3e79c253cdc74211645e8c667eacd32633f807a345ca5a3b28993edb", kill_on_drop: false }`
[INFO] [stdout] 0c81ddda3e79c253cdc74211645e8c667eacd32633f807a345ca5a3b28993edb