[INFO] fetching crate ruatom 0.1.0...
[INFO] building ruatom-0.1.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate ruatom 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ruatom 0.1.0
[INFO] finished tweaking crates.io crate ruatom 0.1.0
[INFO] tweaked toml for crates.io crate ruatom 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ruatom 0.1.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 27 packages to latest compatible versions
[INFO] [stderr]       Adding hashbrown v0.12.3 (available: v0.16.0)
[INFO] [stderr]       Adding phf v0.10.1 (available: v0.13.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4aad3b8019dda29aa91a81e950633c9a6a70654589b73b7c3e52ae3f0829da31
[INFO] running `Command { std: "docker" "start" "-a" "4aad3b8019dda29aa91a81e950633c9a6a70654589b73b7c3e52ae3f0829da31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4aad3b8019dda29aa91a81e950633c9a6a70654589b73b7c3e52ae3f0829da31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aad3b8019dda29aa91a81e950633c9a6a70654589b73b7c3e52ae3f0829da31", kill_on_drop: false }`
[INFO] [stdout] 4aad3b8019dda29aa91a81e950633c9a6a70654589b73b7c3e52ae3f0829da31
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed0c48378fd4f7c1901de14f9b77b9491a44476091fae32c2a6c41521741c127
[INFO] running `Command { std: "docker" "start" "-a" "ed0c48378fd4f7c1901de14f9b77b9491a44476091fae32c2a6c41521741c127", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling ruatom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&configuration::Configuration` instead of cloning the inner type
[INFO] [stdout]    --> src/molecule/topology.rs:183:16
[INFO] [stdout]     |
[INFO] [stdout] 183 |               ))?
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 184 | |             .clone()
[INFO] [stdout]     | |____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&configuration::Configuration` instead of cloning the inner type
[INFO] [stdout]    --> src/molecule/topology.rs:213:16
[INFO] [stdout]     |
[INFO] [stdout] 213 |               ))?
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 214 | |             .clone()
[INFO] [stdout]     | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.28s
[INFO] running `Command { std: "docker" "inspect" "ed0c48378fd4f7c1901de14f9b77b9491a44476091fae32c2a6c41521741c127", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed0c48378fd4f7c1901de14f9b77b9491a44476091fae32c2a6c41521741c127", kill_on_drop: false }`
[INFO] [stdout] ed0c48378fd4f7c1901de14f9b77b9491a44476091fae32c2a6c41521741c127
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d52b1ace99f3fde1486e6092489653d43d7faad376837a91b75364026269bf8d
[INFO] running `Command { std: "docker" "start" "-a" "d52b1ace99f3fde1486e6092489653d43d7faad376837a91b75364026269bf8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruatom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&configuration::Configuration` instead of cloning the inner type
[INFO] [stdout]    --> src/molecule/topology.rs:183:16
[INFO] [stdout]     |
[INFO] [stdout] 183 |               ))?
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 184 | |             .clone()
[INFO] [stdout]     | |____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&configuration::Configuration` instead of cloning the inner type
[INFO] [stdout]    --> src/molecule/topology.rs:213:16
[INFO] [stdout]     |
[INFO] [stdout] 213 |               ))?
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 214 | |             .clone()
[INFO] [stdout]     | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&configuration::Configuration` instead of cloning the inner type
[INFO] [stdout]    --> src/molecule/topology.rs:183:16
[INFO] [stdout]     |
[INFO] [stdout] 183 |               ))?
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 184 | |             .clone()
[INFO] [stdout]     | |____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&configuration::Configuration` instead of cloning the inner type
[INFO] [stdout]    --> src/molecule/topology.rs:213:16
[INFO] [stdout]     |
[INFO] [stdout] 213 |               ))?
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 214 | |             .clone()
[INFO] [stdout]     | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "d52b1ace99f3fde1486e6092489653d43d7faad376837a91b75364026269bf8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d52b1ace99f3fde1486e6092489653d43d7faad376837a91b75364026269bf8d", kill_on_drop: false }`
[INFO] [stdout] d52b1ace99f3fde1486e6092489653d43d7faad376837a91b75364026269bf8d