[INFO] fetching crate traitlib 0.1.0...
[INFO] testing traitlib-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate traitlib 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate traitlib 0.1.0
[INFO] finished tweaking crates.io crate traitlib 0.1.0
[INFO] tweaked toml for crates.io crate traitlib 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate traitlib 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ea43b6dc9a5833d7f48ec71b0a5e0e6da7ab7e81803abed77a3e55c1dcf9c8d4
[INFO] running `Command { std: "docker" "start" "-a" "ea43b6dc9a5833d7f48ec71b0a5e0e6da7ab7e81803abed77a3e55c1dcf9c8d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea43b6dc9a5833d7f48ec71b0a5e0e6da7ab7e81803abed77a3e55c1dcf9c8d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea43b6dc9a5833d7f48ec71b0a5e0e6da7ab7e81803abed77a3e55c1dcf9c8d4", kill_on_drop: false }`
[INFO] [stdout] ea43b6dc9a5833d7f48ec71b0a5e0e6da7ab7e81803abed77a3e55c1dcf9c8d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0c6a85d3165bffb8a6a1d8a1b4b952a057a2da822868bce1d5ffdc189d5a6063
[INFO] running `Command { std: "docker" "start" "-a" "0c6a85d3165bffb8a6a1d8a1b4b952a057a2da822868bce1d5ffdc189d5a6063", kill_on_drop: false }`
[INFO] [stderr]    Compiling traitlib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "0c6a85d3165bffb8a6a1d8a1b4b952a057a2da822868bce1d5ffdc189d5a6063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c6a85d3165bffb8a6a1d8a1b4b952a057a2da822868bce1d5ffdc189d5a6063", kill_on_drop: false }`
[INFO] [stdout] 0c6a85d3165bffb8a6a1d8a1b4b952a057a2da822868bce1d5ffdc189d5a6063
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b85631b4aaa681fd7721a7141920c90e99ad3e5288be455a46525548d80ced4a
[INFO] running `Command { std: "docker" "start" "-a" "b85631b4aaa681fd7721a7141920c90e99ad3e5288be455a46525548d80ced4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling traitlib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "b85631b4aaa681fd7721a7141920c90e99ad3e5288be455a46525548d80ced4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b85631b4aaa681fd7721a7141920c90e99ad3e5288be455a46525548d80ced4a", kill_on_drop: false }`
[INFO] [stdout] b85631b4aaa681fd7721a7141920c90e99ad3e5288be455a46525548d80ced4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d0801cab55f373869e247f09a1b4ae2fd62a498cd2bc4eb9073130184bdc6366
[INFO] running `Command { std: "docker" "start" "-a" "d0801cab55f373869e247f09a1b4ae2fd62a498cd2bc4eb9073130184bdc6366", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/traitlib-dfaccdb448f28de5)
[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] [stderr]    Doc-tests traitlib
[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" "d0801cab55f373869e247f09a1b4ae2fd62a498cd2bc4eb9073130184bdc6366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0801cab55f373869e247f09a1b4ae2fd62a498cd2bc4eb9073130184bdc6366", kill_on_drop: false }`
[INFO] [stdout] d0801cab55f373869e247f09a1b4ae2fd62a498cd2bc4eb9073130184bdc6366