[INFO] fetching crate ju-tcs-rust-23-03 0.2.0...
[INFO] testing ju-tcs-rust-23-03-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate ju-tcs-rust-23-03 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate ju-tcs-rust-23-03 0.2.0
[INFO] finished tweaking crates.io crate ju-tcs-rust-23-03 0.2.0
[INFO] tweaked toml for crates.io crate ju-tcs-rust-23-03 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ju-tcs-rust-23-03 0.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ju-tcs-rust-23-03 0.2.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ju-tcs-rust-23-04 v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 972191c2389c1db46d99545aa764a0beaa23cf1027ff7c393bdaaf054f1eefc3
[INFO] running `Command { std: "docker" "start" "-a" "972191c2389c1db46d99545aa764a0beaa23cf1027ff7c393bdaaf054f1eefc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "972191c2389c1db46d99545aa764a0beaa23cf1027ff7c393bdaaf054f1eefc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "972191c2389c1db46d99545aa764a0beaa23cf1027ff7c393bdaaf054f1eefc3", kill_on_drop: false }`
[INFO] [stdout] 972191c2389c1db46d99545aa764a0beaa23cf1027ff7c393bdaaf054f1eefc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7a401579a7b9a4ff040d4f9fd51750757b6302e1bff28e6a098ec2ab6e6ced4
[INFO] running `Command { std: "docker" "start" "-a" "f7a401579a7b9a4ff040d4f9fd51750757b6302e1bff28e6a098ec2ab6e6ced4", kill_on_drop: false }`
[INFO] [stderr]    Compiling ju-tcs-rust-23-04 v0.2.0
[INFO] [stderr]    Compiling clap_builder v4.4.11
[INFO] [stderr]    Compiling clap v4.4.11
[INFO] [stderr]    Compiling ju-tcs-rust-23-03 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.17s
[INFO] running `Command { std: "docker" "inspect" "f7a401579a7b9a4ff040d4f9fd51750757b6302e1bff28e6a098ec2ab6e6ced4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7a401579a7b9a4ff040d4f9fd51750757b6302e1bff28e6a098ec2ab6e6ced4", kill_on_drop: false }`
[INFO] [stdout] f7a401579a7b9a4ff040d4f9fd51750757b6302e1bff28e6a098ec2ab6e6ced4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82957ad37aaf803876772d92ae0a10d193b516606a3f5cf9a6e565e2fdcb0b18
[INFO] running `Command { std: "docker" "start" "-a" "82957ad37aaf803876772d92ae0a10d193b516606a3f5cf9a6e565e2fdcb0b18", kill_on_drop: false }`
[INFO] [stderr]    Compiling ju-tcs-rust-23-03 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "82957ad37aaf803876772d92ae0a10d193b516606a3f5cf9a6e565e2fdcb0b18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82957ad37aaf803876772d92ae0a10d193b516606a3f5cf9a6e565e2fdcb0b18", kill_on_drop: false }`
[INFO] [stdout] 82957ad37aaf803876772d92ae0a10d193b516606a3f5cf9a6e565e2fdcb0b18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 98871f3ebb7789cc1466f316fd85c87c079eb56903c17a97d599df9cc2481bfb
[INFO] running `Command { std: "docker" "start" "-a" "98871f3ebb7789cc1466f316fd85c87c079eb56903c17a97d599df9cc2481bfb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ju_tcs_rust_23_03-150f3cfd6a7b24e5)
[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" "98871f3ebb7789cc1466f316fd85c87c079eb56903c17a97d599df9cc2481bfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98871f3ebb7789cc1466f316fd85c87c079eb56903c17a97d599df9cc2481bfb", kill_on_drop: false }`
[INFO] [stdout] 98871f3ebb7789cc1466f316fd85c87c079eb56903c17a97d599df9cc2481bfb