[INFO] fetching crate somerville 0.0.0...
[INFO] testing somerville-0.0.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate somerville 0.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate somerville 0.0.0
[INFO] finished tweaking crates.io crate somerville 0.0.0
[INFO] tweaked toml for crates.io crate somerville 0.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate somerville 0.0.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate somerville 0.0.0 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" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 894981ec99b51f0bdb2e13635fdbf7fc0b8731d5463469b56ba1f15736aaa29b
[INFO] running `Command { std: "docker" "start" "-a" "894981ec99b51f0bdb2e13635fdbf7fc0b8731d5463469b56ba1f15736aaa29b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "894981ec99b51f0bdb2e13635fdbf7fc0b8731d5463469b56ba1f15736aaa29b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "894981ec99b51f0bdb2e13635fdbf7fc0b8731d5463469b56ba1f15736aaa29b", kill_on_drop: false }`
[INFO] [stdout] 894981ec99b51f0bdb2e13635fdbf7fc0b8731d5463469b56ba1f15736aaa29b
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ebdd9bf2103df98a60b5be8f5df88d40e7f84d13e5e6068801f091a2c795ed8
[INFO] running `Command { std: "docker" "start" "-a" "4ebdd9bf2103df98a60b5be8f5df88d40e7f84d13e5e6068801f091a2c795ed8", kill_on_drop: false }`
[INFO] [stderr]    Compiling somerville v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "4ebdd9bf2103df98a60b5be8f5df88d40e7f84d13e5e6068801f091a2c795ed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ebdd9bf2103df98a60b5be8f5df88d40e7f84d13e5e6068801f091a2c795ed8", kill_on_drop: false }`
[INFO] [stdout] 4ebdd9bf2103df98a60b5be8f5df88d40e7f84d13e5e6068801f091a2c795ed8
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2a5e231f913215e4235285b4b5f22b0417758165b2dd2d74cd634165d8cc555
[INFO] running `Command { std: "docker" "start" "-a" "f2a5e231f913215e4235285b4b5f22b0417758165b2dd2d74cd634165d8cc555", kill_on_drop: false }`
[INFO] [stderr]    Compiling somerville v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "f2a5e231f913215e4235285b4b5f22b0417758165b2dd2d74cd634165d8cc555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2a5e231f913215e4235285b4b5f22b0417758165b2dd2d74cd634165d8cc555", kill_on_drop: false }`
[INFO] [stdout] f2a5e231f913215e4235285b4b5f22b0417758165b2dd2d74cd634165d8cc555
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9077ab58c00d94dc9bf68d08362f0b5f4476ec94f975e7e30ab2e04848fb1372
[INFO] running `Command { std: "docker" "start" "-a" "9077ab58c00d94dc9bf68d08362f0b5f4476ec94f975e7e30ab2e04848fb1372", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/somerville-85e273b7e4e86ebd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/somerville.rs (/opt/rustwide/target/debug/deps/somerville-b06ec2f27908c1d4)
[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 somerville
[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" "9077ab58c00d94dc9bf68d08362f0b5f4476ec94f975e7e30ab2e04848fb1372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9077ab58c00d94dc9bf68d08362f0b5f4476ec94f975e7e30ab2e04848fb1372", kill_on_drop: false }`
[INFO] [stdout] 9077ab58c00d94dc9bf68d08362f0b5f4476ec94f975e7e30ab2e04848fb1372