[INFO] fetching crate ercin 7.7.7...
[INFO] testing ercin-7.7.7 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ercin 7.7.7 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ercin 7.7.7
[INFO] finished tweaking crates.io crate ercin 7.7.7
[INFO] tweaked toml for crates.io crate ercin 7.7.7 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ercin 7.7.7 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 ercin 7.7.7 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ce96bfbd24cd35800e2520cf32c834baff3ff86aafa89eb581dea9d304220f3b
[INFO] running `Command { std: "docker" "start" "-a" "ce96bfbd24cd35800e2520cf32c834baff3ff86aafa89eb581dea9d304220f3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce96bfbd24cd35800e2520cf32c834baff3ff86aafa89eb581dea9d304220f3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce96bfbd24cd35800e2520cf32c834baff3ff86aafa89eb581dea9d304220f3b", kill_on_drop: false }`
[INFO] [stdout] ce96bfbd24cd35800e2520cf32c834baff3ff86aafa89eb581dea9d304220f3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 722bfbc57cd99057ce51d31f0020b5074aac03babb7d3021b8525a150e409490
[INFO] running `Command { std: "docker" "start" "-a" "722bfbc57cd99057ce51d31f0020b5074aac03babb7d3021b8525a150e409490", kill_on_drop: false }`
[INFO] [stderr]    Compiling ercin v7.7.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "722bfbc57cd99057ce51d31f0020b5074aac03babb7d3021b8525a150e409490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "722bfbc57cd99057ce51d31f0020b5074aac03babb7d3021b8525a150e409490", kill_on_drop: false }`
[INFO] [stdout] 722bfbc57cd99057ce51d31f0020b5074aac03babb7d3021b8525a150e409490
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3191145166a15226338cc58d41e93b733c52622fa66f85abf2d0ba4c82c999c7
[INFO] running `Command { std: "docker" "start" "-a" "3191145166a15226338cc58d41e93b733c52622fa66f85abf2d0ba4c82c999c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling ercin v7.7.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "3191145166a15226338cc58d41e93b733c52622fa66f85abf2d0ba4c82c999c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3191145166a15226338cc58d41e93b733c52622fa66f85abf2d0ba4c82c999c7", kill_on_drop: false }`
[INFO] [stdout] 3191145166a15226338cc58d41e93b733c52622fa66f85abf2d0ba4c82c999c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] cff689fcef4f41cd435f53d7f13f5f07d4191fb7af0bf9ebc74453dd89d93303
[INFO] running `Command { std: "docker" "start" "-a" "cff689fcef4f41cd435f53d7f13f5f07d4191fb7af0bf9ebc74453dd89d93303", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ercin-adc7b979d8f60a08)
[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" "cff689fcef4f41cd435f53d7f13f5f07d4191fb7af0bf9ebc74453dd89d93303", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cff689fcef4f41cd435f53d7f13f5f07d4191fb7af0bf9ebc74453dd89d93303", kill_on_drop: false }`
[INFO] [stdout] cff689fcef4f41cd435f53d7f13f5f07d4191fb7af0bf9ebc74453dd89d93303