[INFO] fetching crate gchemol-gut 0.4.4...
[INFO] checking gchemol-gut-0.4.4 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] extracting crate gchemol-gut 0.4.4 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate gchemol-gut 0.4.4 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gchemol-gut 0.4.4
[INFO] finished tweaking crates.io crate gchemol-gut 0.4.4
[INFO] tweaked toml for crates.io crate gchemol-gut 0.4.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 82 packages
[INFO] [stderr]       Adding env_logger v0.10.2 (latest: v0.11.3)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.12.1)
[INFO] [stderr]       Adding linux-raw-sys v0.4.13 (latest: v0.6.4)
[INFO] [stderr]       Adding toml v0.7.8 (latest: v0.8.12)
[INFO] [stderr]       Adding toml_edit v0.19.15 (latest: v0.22.9)
[INFO] [stderr]       Adding winnow v0.5.40 (latest: v0.6.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded duct v0.13.7
[INFO] [stderr]   Downloaded os_pipe v1.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15ca2a7cfb562708084019d1939a64e4d7b92e0ac815b7cab00253980c9c8b4f
[INFO] running `Command { std: "docker" "start" "-a" "15ca2a7cfb562708084019d1939a64e4d7b92e0ac815b7cab00253980c9c8b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15ca2a7cfb562708084019d1939a64e4d7b92e0ac815b7cab00253980c9c8b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15ca2a7cfb562708084019d1939a64e4d7b92e0ac815b7cab00253980c9c8b4f", kill_on_drop: false }`
[INFO] [stdout] 15ca2a7cfb562708084019d1939a64e4d7b92e0ac815b7cab00253980c9c8b4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d05fb7daf9f4d3d0df615ea8102eed184a816a8e1e59774c1e9b90f76f3e5a4f
[INFO] running `Command { std: "docker" "start" "-a" "d05fb7daf9f4d3d0df615ea8102eed184a816a8e1e59774c1e9b90f76f3e5a4f", kill_on_drop: false }`
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking shared_child v1.0.0
[INFO] [stderr]     Checking os_pipe v1.1.5
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking shell-escape v0.1.5
[INFO] [stderr]     Checking duct v0.13.7
[INFO] [stderr]     Checking anstream v0.6.13
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking gchemol-gut v0.4.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `time::Duration::time_fn`: extremely limited use case, not intended for benchmarking
[INFO] [stdout]  --> src/utils.rs:8:28
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let (t, _) = Duration::time_fn(f);
[INFO] [stdout]   |                            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `time::Duration::time_fn`: extremely limited use case, not intended for benchmarking
[INFO] [stdout]  --> src/utils.rs:8:28
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let (t, _) = Duration::time_fn(f);
[INFO] [stdout]   |                            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.10s
[INFO] running `Command { std: "docker" "inspect" "d05fb7daf9f4d3d0df615ea8102eed184a816a8e1e59774c1e9b90f76f3e5a4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d05fb7daf9f4d3d0df615ea8102eed184a816a8e1e59774c1e9b90f76f3e5a4f", kill_on_drop: false }`
[INFO] [stdout] d05fb7daf9f4d3d0df615ea8102eed184a816a8e1e59774c1e9b90f76f3e5a4f