[INFO] fetching crate my_crate_demo 0.1.2...
[INFO] testing my_crate_demo-0.1.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate my_crate_demo 0.1.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate my_crate_demo 0.1.2
[INFO] finished tweaking crates.io crate my_crate_demo 0.1.2
[INFO] tweaked toml for crates.io crate my_crate_demo 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate my_crate_demo 0.1.2 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1b594299985d8b8bf783f51d7494c3224d5a516a5ec2e083b019b1104dbab146
[INFO] running `Command { std: "docker" "start" "-a" "1b594299985d8b8bf783f51d7494c3224d5a516a5ec2e083b019b1104dbab146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b594299985d8b8bf783f51d7494c3224d5a516a5ec2e083b019b1104dbab146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b594299985d8b8bf783f51d7494c3224d5a516a5ec2e083b019b1104dbab146", kill_on_drop: false }`
[INFO] [stdout] 1b594299985d8b8bf783f51d7494c3224d5a516a5ec2e083b019b1104dbab146
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c575d8c2730cebb15d2f5ba69124598bca8669d0c0ef072ff28ba75d5f0b7b3b
[INFO] running `Command { std: "docker" "start" "-a" "c575d8c2730cebb15d2f5ba69124598bca8669d0c0ef072ff28ba75d5f0b7b3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling my_crate_demo v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "c575d8c2730cebb15d2f5ba69124598bca8669d0c0ef072ff28ba75d5f0b7b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c575d8c2730cebb15d2f5ba69124598bca8669d0c0ef072ff28ba75d5f0b7b3b", kill_on_drop: false }`
[INFO] [stdout] c575d8c2730cebb15d2f5ba69124598bca8669d0c0ef072ff28ba75d5f0b7b3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1758a403d150a8e609122fceb352c1fcaf8b60d50dd2f93edca04f61a83cf40b
[INFO] running `Command { std: "docker" "start" "-a" "1758a403d150a8e609122fceb352c1fcaf8b60d50dd2f93edca04f61a83cf40b", kill_on_drop: false }`
[INFO] [stderr]    Compiling my_crate_demo v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "1758a403d150a8e609122fceb352c1fcaf8b60d50dd2f93edca04f61a83cf40b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1758a403d150a8e609122fceb352c1fcaf8b60d50dd2f93edca04f61a83cf40b", kill_on_drop: false }`
[INFO] [stdout] 1758a403d150a8e609122fceb352c1fcaf8b60d50dd2f93edca04f61a83cf40b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 22754c505427ca5af6943f3217f3ffe14b13ac388755dabeab4c1853cde691b0
[INFO] running `Command { std: "docker" "start" "-a" "22754c505427ca5af6943f3217f3ffe14b13ac388755dabeab4c1853cde691b0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/my_crate_demo-ea56304c443a0473)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests my_crate_demo
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - add_one (line 10) ... ok
[INFO] [stdout] test src/lib.rs - sum (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "22754c505427ca5af6943f3217f3ffe14b13ac388755dabeab4c1853cde691b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22754c505427ca5af6943f3217f3ffe14b13ac388755dabeab4c1853cde691b0", kill_on_drop: false }`
[INFO] [stdout] 22754c505427ca5af6943f3217f3ffe14b13ac388755dabeab4c1853cde691b0