[INFO] fetching crate molar_gromacs 0.9.0...
[INFO] testing molar_gromacs-0.9.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate molar_gromacs 0.9.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate molar_gromacs 0.9.0
[INFO] finished tweaking crates.io crate molar_gromacs 0.9.0
[INFO] tweaked toml for crates.io crate molar_gromacs 0.9.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate molar_gromacs 0.9.0 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 molar_gromacs 0.9.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5cf53a1e3946e06c33bcf5a1c3171e4ba92701021ffec4ce6822b0f508af33e2
[INFO] running `Command { std: "docker" "start" "-a" "5cf53a1e3946e06c33bcf5a1c3171e4ba92701021ffec4ce6822b0f508af33e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cf53a1e3946e06c33bcf5a1c3171e4ba92701021ffec4ce6822b0f508af33e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cf53a1e3946e06c33bcf5a1c3171e4ba92701021ffec4ce6822b0f508af33e2", kill_on_drop: false }`
[INFO] [stdout] 5cf53a1e3946e06c33bcf5a1c3171e4ba92701021ffec4ce6822b0f508af33e2
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c593c208e30aaa13c49453e0dcc6bbe523dd0f18007f3c225eeffdd03d101538
[INFO] running `Command { std: "docker" "start" "-a" "c593c208e30aaa13c49453e0dcc6bbe523dd0f18007f3c225eeffdd03d101538", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling cc v1.2.17
[INFO] [stderr]    Compiling molar_gromacs v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.01s
[INFO] running `Command { std: "docker" "inspect" "c593c208e30aaa13c49453e0dcc6bbe523dd0f18007f3c225eeffdd03d101538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c593c208e30aaa13c49453e0dcc6bbe523dd0f18007f3c225eeffdd03d101538", kill_on_drop: false }`
[INFO] [stdout] c593c208e30aaa13c49453e0dcc6bbe523dd0f18007f3c225eeffdd03d101538
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 115cd7a1824cb0f716b67b5d8198f368950bfc794ecbafc707f1f2b73108ba1f
[INFO] running `Command { std: "docker" "start" "-a" "115cd7a1824cb0f716b67b5d8198f368950bfc794ecbafc707f1f2b73108ba1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling molar_gromacs v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "115cd7a1824cb0f716b67b5d8198f368950bfc794ecbafc707f1f2b73108ba1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "115cd7a1824cb0f716b67b5d8198f368950bfc794ecbafc707f1f2b73108ba1f", kill_on_drop: false }`
[INFO] [stdout] 115cd7a1824cb0f716b67b5d8198f368950bfc794ecbafc707f1f2b73108ba1f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8183b00371d456d966898376f53f053cc7a0096de34a905b53364fd7ff0348e5
[INFO] running `Command { std: "docker" "start" "-a" "8183b00371d456d966898376f53f053cc7a0096de34a905b53364fd7ff0348e5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/molar_gromacs-fa8ab3a4e79de4da)
[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 molar_gromacs
[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" "8183b00371d456d966898376f53f053cc7a0096de34a905b53364fd7ff0348e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8183b00371d456d966898376f53f053cc7a0096de34a905b53364fd7ff0348e5", kill_on_drop: false }`
[INFO] [stdout] 8183b00371d456d966898376f53f053cc7a0096de34a905b53364fd7ff0348e5