[INFO] fetching crate yuexclusive_foo 0.1.8...
[INFO] testing yuexclusive_foo-0.1.8 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate yuexclusive_foo 0.1.8 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate yuexclusive_foo 0.1.8
[INFO] finished tweaking crates.io crate yuexclusive_foo 0.1.8
[INFO] tweaked toml for crates.io crate yuexclusive_foo 0.1.8 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yuexclusive_foo 0.1.8 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 31e517f3455627703aa46fc024dacf2416cf0a08c5d382af36fd0c95107baa6e
[INFO] running `Command { std: "docker" "start" "-a" "31e517f3455627703aa46fc024dacf2416cf0a08c5d382af36fd0c95107baa6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31e517f3455627703aa46fc024dacf2416cf0a08c5d382af36fd0c95107baa6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31e517f3455627703aa46fc024dacf2416cf0a08c5d382af36fd0c95107baa6e", kill_on_drop: false }`
[INFO] [stdout] 31e517f3455627703aa46fc024dacf2416cf0a08c5d382af36fd0c95107baa6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5b1e3c9698b9f0657e0ccb80f190f52425d6fcbfa485473fb7213d21ca153a08
[INFO] running `Command { std: "docker" "start" "-a" "5b1e3c9698b9f0657e0ccb80f190f52425d6fcbfa485473fb7213d21ca153a08", kill_on_drop: false }`
[INFO] [stderr]    Compiling yuexclusive_foo v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "5b1e3c9698b9f0657e0ccb80f190f52425d6fcbfa485473fb7213d21ca153a08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b1e3c9698b9f0657e0ccb80f190f52425d6fcbfa485473fb7213d21ca153a08", kill_on_drop: false }`
[INFO] [stdout] 5b1e3c9698b9f0657e0ccb80f190f52425d6fcbfa485473fb7213d21ca153a08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 720f2657aa46512c3c451b1b90fcb64b55fe580041efa8a5ca82337083fbaddd
[INFO] running `Command { std: "docker" "start" "-a" "720f2657aa46512c3c451b1b90fcb64b55fe580041efa8a5ca82337083fbaddd", kill_on_drop: false }`
[INFO] [stderr]    Compiling yuexclusive_foo v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "720f2657aa46512c3c451b1b90fcb64b55fe580041efa8a5ca82337083fbaddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "720f2657aa46512c3c451b1b90fcb64b55fe580041efa8a5ca82337083fbaddd", kill_on_drop: false }`
[INFO] [stdout] 720f2657aa46512c3c451b1b90fcb64b55fe580041efa8a5ca82337083fbaddd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f66ae4f56fd3409a2193dd562c4cb487f4d559b7e035f6b705ce9cd34c49e231
[INFO] running `Command { std: "docker" "start" "-a" "f66ae4f56fd3409a2193dd562c4cb487f4d559b7e035f6b705ce9cd34c49e231", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yuexclusive_foo-bd87d974982897e0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yuexclusive_foo
[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" "f66ae4f56fd3409a2193dd562c4cb487f4d559b7e035f6b705ce9cd34c49e231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f66ae4f56fd3409a2193dd562c4cb487f4d559b7e035f6b705ce9cd34c49e231", kill_on_drop: false }`
[INFO] [stdout] f66ae4f56fd3409a2193dd562c4cb487f4d559b7e035f6b705ce9cd34c49e231