[INFO] fetching crate ofCourse 1.1.1...
[INFO] testing ofCourse-1.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ofCourse 1.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ofCourse 1.1.1
[INFO] finished tweaking crates.io crate ofCourse 1.1.1
[INFO] tweaked toml for crates.io crate ofCourse 1.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ofCourse 1.1.1 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 ofCourse 1.1.1 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8dd1961bdb02c5aa6b94514f9024a7d3a3e622ed24f33eda9301428316c78b7e
[INFO] running `Command { std: "docker" "start" "-a" "8dd1961bdb02c5aa6b94514f9024a7d3a3e622ed24f33eda9301428316c78b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dd1961bdb02c5aa6b94514f9024a7d3a3e622ed24f33eda9301428316c78b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dd1961bdb02c5aa6b94514f9024a7d3a3e622ed24f33eda9301428316c78b7e", kill_on_drop: false }`
[INFO] [stdout] 8dd1961bdb02c5aa6b94514f9024a7d3a3e622ed24f33eda9301428316c78b7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5d7b8b11d187549a644d7bde1b34561e12769c4da13ae883670aa94081a3bddf
[INFO] running `Command { std: "docker" "start" "-a" "5d7b8b11d187549a644d7bde1b34561e12769c4da13ae883670aa94081a3bddf", kill_on_drop: false }`
[INFO] [stderr]    Compiling ofCourse v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "5d7b8b11d187549a644d7bde1b34561e12769c4da13ae883670aa94081a3bddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d7b8b11d187549a644d7bde1b34561e12769c4da13ae883670aa94081a3bddf", kill_on_drop: false }`
[INFO] [stdout] 5d7b8b11d187549a644d7bde1b34561e12769c4da13ae883670aa94081a3bddf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fd79dc5a8a112e671829cbf9f78e99a36405bfaf576e17188ff690d3bf6a911c
[INFO] running `Command { std: "docker" "start" "-a" "fd79dc5a8a112e671829cbf9f78e99a36405bfaf576e17188ff690d3bf6a911c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ofCourse v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "fd79dc5a8a112e671829cbf9f78e99a36405bfaf576e17188ff690d3bf6a911c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd79dc5a8a112e671829cbf9f78e99a36405bfaf576e17188ff690d3bf6a911c", kill_on_drop: false }`
[INFO] [stdout] fd79dc5a8a112e671829cbf9f78e99a36405bfaf576e17188ff690d3bf6a911c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 19737c6a1128f802c7df640728b5917733d224e29f3a60c13c02b69a2c525a97
[INFO] running `Command { std: "docker" "start" "-a" "19737c6a1128f802c7df640728b5917733d224e29f3a60c13c02b69a2c525a97", 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/ofCourse-47e7062b87306d74)
[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" "19737c6a1128f802c7df640728b5917733d224e29f3a60c13c02b69a2c525a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19737c6a1128f802c7df640728b5917733d224e29f3a60c13c02b69a2c525a97", kill_on_drop: false }`
[INFO] [stdout] 19737c6a1128f802c7df640728b5917733d224e29f3a60c13c02b69a2c525a97