[INFO] fetching crate nightly2version 1.90.0...
[INFO] testing nightly2version-1.90.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate nightly2version 1.90.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate nightly2version 1.90.0
[INFO] finished tweaking crates.io crate nightly2version 1.90.0
[INFO] tweaked toml for crates.io crate nightly2version 1.90.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nightly2version 1.90.0 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] crate crates.io crate nightly2version 1.90.0 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-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] 20101d446f4b8f63df9f62e9739b38475b2e733d910c8f480f2f138368673597
[INFO] running `Command { std: "docker" "start" "-a" "20101d446f4b8f63df9f62e9739b38475b2e733d910c8f480f2f138368673597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20101d446f4b8f63df9f62e9739b38475b2e733d910c8f480f2f138368673597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20101d446f4b8f63df9f62e9739b38475b2e733d910c8f480f2f138368673597", kill_on_drop: false }`
[INFO] [stdout] 20101d446f4b8f63df9f62e9739b38475b2e733d910c8f480f2f138368673597
[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] 3fd86b3f742e33a20c22dfdd92b74e61e92624877195ee4452a1ec5bc2c447bc
[INFO] running `Command { std: "docker" "start" "-a" "3fd86b3f742e33a20c22dfdd92b74e61e92624877195ee4452a1ec5bc2c447bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling nightly2version v1.90.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "3fd86b3f742e33a20c22dfdd92b74e61e92624877195ee4452a1ec5bc2c447bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fd86b3f742e33a20c22dfdd92b74e61e92624877195ee4452a1ec5bc2c447bc", kill_on_drop: false }`
[INFO] [stdout] 3fd86b3f742e33a20c22dfdd92b74e61e92624877195ee4452a1ec5bc2c447bc
[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] 3cd7049149d62b38bb9dd4a7af7663791ff2f5c2fd810fe62274742168f00476
[INFO] running `Command { std: "docker" "start" "-a" "3cd7049149d62b38bb9dd4a7af7663791ff2f5c2fd810fe62274742168f00476", kill_on_drop: false }`
[INFO] [stderr]    Compiling nightly2version v1.90.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "3cd7049149d62b38bb9dd4a7af7663791ff2f5c2fd810fe62274742168f00476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cd7049149d62b38bb9dd4a7af7663791ff2f5c2fd810fe62274742168f00476", kill_on_drop: false }`
[INFO] [stdout] 3cd7049149d62b38bb9dd4a7af7663791ff2f5c2fd810fe62274742168f00476
[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] 7d6a9dc7f02ceb59c886806fe8cf00230fcba405da061ce255c80891abf452c9
[INFO] running `Command { std: "docker" "start" "-a" "7d6a9dc7f02ceb59c886806fe8cf00230fcba405da061ce255c80891abf452c9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nightly2version-12a3c035504d7672)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] test tests::impls ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nightly2version
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - RustVersion::exists_in_stable (line 150) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7d6a9dc7f02ceb59c886806fe8cf00230fcba405da061ce255c80891abf452c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d6a9dc7f02ceb59c886806fe8cf00230fcba405da061ce255c80891abf452c9", kill_on_drop: false }`
[INFO] [stdout] 7d6a9dc7f02ceb59c886806fe8cf00230fcba405da061ce255c80891abf452c9