[INFO] fetching crate transmutter 0.1.0...
[INFO] testing transmutter-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate transmutter 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate transmutter 0.1.0
[INFO] finished tweaking crates.io crate transmutter 0.1.0
[INFO] tweaked toml for crates.io crate transmutter 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate transmutter 0.1.0 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] e926e4ef920b309b0f7a8a09482098e8b7d2dbd249f1590c2e9658b5f36abd08
[INFO] running `Command { std: "docker" "start" "-a" "e926e4ef920b309b0f7a8a09482098e8b7d2dbd249f1590c2e9658b5f36abd08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e926e4ef920b309b0f7a8a09482098e8b7d2dbd249f1590c2e9658b5f36abd08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e926e4ef920b309b0f7a8a09482098e8b7d2dbd249f1590c2e9658b5f36abd08", kill_on_drop: false }`
[INFO] [stdout] e926e4ef920b309b0f7a8a09482098e8b7d2dbd249f1590c2e9658b5f36abd08
[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] 2a341ab5a5cad64190095b2c850e80e85a53b6f32548bb3e4639e043434f876e
[INFO] running `Command { std: "docker" "start" "-a" "2a341ab5a5cad64190095b2c850e80e85a53b6f32548bb3e4639e043434f876e", kill_on_drop: false }`
[INFO] [stderr]    Compiling transmutter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "2a341ab5a5cad64190095b2c850e80e85a53b6f32548bb3e4639e043434f876e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a341ab5a5cad64190095b2c850e80e85a53b6f32548bb3e4639e043434f876e", kill_on_drop: false }`
[INFO] [stdout] 2a341ab5a5cad64190095b2c850e80e85a53b6f32548bb3e4639e043434f876e
[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] c1c2d41d61115c6c4dd41581691cb957801b6105026f1e68a6996950459c9772
[INFO] running `Command { std: "docker" "start" "-a" "c1c2d41d61115c6c4dd41581691cb957801b6105026f1e68a6996950459c9772", kill_on_drop: false }`
[INFO] [stderr]    Compiling transmutter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `type_name_of_val` and `type_name`
[INFO] [stdout]   --> src/lib.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 |     use std::any::{type_name, type_name_of_val};
[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 0.21s
[INFO] running `Command { std: "docker" "inspect" "c1c2d41d61115c6c4dd41581691cb957801b6105026f1e68a6996950459c9772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1c2d41d61115c6c4dd41581691cb957801b6105026f1e68a6996950459c9772", kill_on_drop: false }`
[INFO] [stdout] c1c2d41d61115c6c4dd41581691cb957801b6105026f1e68a6996950459c9772
[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] 7b37a5968226830aa00157f0169a22f232470b8b464fd40d21e0c5014a678746
[INFO] running `Command { std: "docker" "start" "-a" "7b37a5968226830aa00157f0169a22f232470b8b464fd40d21e0c5014a678746", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `type_name_of_val` and `type_name`
[INFO] [stderr]   --> src/lib.rs:20:20
[INFO] [stderr]    |
[INFO] [stderr] 20 |     use std::any::{type_name, type_name_of_val};
[INFO] [stderr]    |                    ^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `transmutter` (lib test) generated 1 warning (run `cargo fix --lib -p transmutter --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/transmutter-1761ea097f798b4e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests transmutter
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[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" "7b37a5968226830aa00157f0169a22f232470b8b464fd40d21e0c5014a678746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b37a5968226830aa00157f0169a22f232470b8b464fd40d21e0c5014a678746", kill_on_drop: false }`
[INFO] [stdout] 7b37a5968226830aa00157f0169a22f232470b8b464fd40d21e0c5014a678746