[INFO] fetching crate sciencer 0.1.0...
[INFO] testing sciencer-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate sciencer 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate sciencer 0.1.0
[INFO] finished tweaking crates.io crate sciencer 0.1.0
[INFO] tweaked toml for crates.io crate sciencer 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sciencer 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sciencer 0.1.0 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2829539b0ce48592304e8226fa96bb671c505337ea9ff1c8afb7c41458566198
[INFO] running `Command { std: "docker" "start" "-a" "2829539b0ce48592304e8226fa96bb671c505337ea9ff1c8afb7c41458566198", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2829539b0ce48592304e8226fa96bb671c505337ea9ff1c8afb7c41458566198", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2829539b0ce48592304e8226fa96bb671c505337ea9ff1c8afb7c41458566198", kill_on_drop: false }`
[INFO] [stdout] 2829539b0ce48592304e8226fa96bb671c505337ea9ff1c8afb7c41458566198
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26201a277ac00fddb82505ed7ca4512605a30cacba72d996dc16c0a99223c08a
[INFO] running `Command { std: "docker" "start" "-a" "26201a277ac00fddb82505ed7ca4512605a30cacba72d996dc16c0a99223c08a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sciencer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "26201a277ac00fddb82505ed7ca4512605a30cacba72d996dc16c0a99223c08a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26201a277ac00fddb82505ed7ca4512605a30cacba72d996dc16c0a99223c08a", kill_on_drop: false }`
[INFO] [stdout] 26201a277ac00fddb82505ed7ca4512605a30cacba72d996dc16c0a99223c08a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef5115db356b49cb7b8d3d07abd9c4e14562b6a17eb56314694ef5f4db98defb
[INFO] running `Command { std: "docker" "start" "-a" "ef5115db356b49cb7b8d3d07abd9c4e14562b6a17eb56314694ef5f4db98defb", kill_on_drop: false }`
[INFO] [stderr]    Compiling sciencer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "ef5115db356b49cb7b8d3d07abd9c4e14562b6a17eb56314694ef5f4db98defb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef5115db356b49cb7b8d3d07abd9c4e14562b6a17eb56314694ef5f4db98defb", kill_on_drop: false }`
[INFO] [stdout] ef5115db356b49cb7b8d3d07abd9c4e14562b6a17eb56314694ef5f4db98defb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 14dcb9b062f5de5d7b8e4d2ee1617ecd9cdaadd1ca2bbe4040d3670a6556b009
[INFO] running `Command { std: "docker" "start" "-a" "14dcb9b062f5de5d7b8e4d2ee1617ecd9cdaadd1ca2bbe4040d3670a6556b009", 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/sciencer-8894cc5eac0aa8cc)
[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" "14dcb9b062f5de5d7b8e4d2ee1617ecd9cdaadd1ca2bbe4040d3670a6556b009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14dcb9b062f5de5d7b8e4d2ee1617ecd9cdaadd1ca2bbe4040d3670a6556b009", kill_on_drop: false }`
[INFO] [stdout] 14dcb9b062f5de5d7b8e4d2ee1617ecd9cdaadd1ca2bbe4040d3670a6556b009
