[INFO] fetching crate ruatom 0.1.0...
[INFO] building ruatom-0.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate ruatom 0.1.0 into /workspace/builds/worker-0-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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ruatom 0.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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: v2.0.16)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7050042fe3d07488ca67ea8b43632182821b6dcf14ee6811d76c6976124b7a78
[INFO] running `Command { std: "docker" "start" "-a" "7050042fe3d07488ca67ea8b43632182821b6dcf14ee6811d76c6976124b7a78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7050042fe3d07488ca67ea8b43632182821b6dcf14ee6811d76c6976124b7a78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7050042fe3d07488ca67ea8b43632182821b6dcf14ee6811d76c6976124b7a78", kill_on_drop: false }`
[INFO] [stdout] 7050042fe3d07488ca67ea8b43632182821b6dcf14ee6811d76c6976124b7a78
[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=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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b12e10fdb548d5fff356291d5cbafcaff2a06b9084c257afb4263f2888dae040
[INFO] running `Command { std: "docker" "start" "-a" "b12e10fdb548d5fff356291d5cbafcaff2a06b9084c257afb4263f2888dae040", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[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 phf_macros v0.10.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[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 5.25s
[INFO] running `Command { std: "docker" "inspect" "b12e10fdb548d5fff356291d5cbafcaff2a06b9084c257afb4263f2888dae040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b12e10fdb548d5fff356291d5cbafcaff2a06b9084c257afb4263f2888dae040", kill_on_drop: false }`
[INFO] [stdout] b12e10fdb548d5fff356291d5cbafcaff2a06b9084c257afb4263f2888dae040
[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=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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d81c93561d83369fdc53c5d772e67b0c3193713552d25c2443a99d4e5e21d352
[INFO] running `Command { std: "docker" "start" "-a" "d81c93561d83369fdc53c5d772e67b0c3193713552d25c2443a99d4e5e21d352", 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 0.94s
[INFO] running `Command { std: "docker" "inspect" "d81c93561d83369fdc53c5d772e67b0c3193713552d25c2443a99d4e5e21d352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d81c93561d83369fdc53c5d772e67b0c3193713552d25c2443a99d4e5e21d352", kill_on_drop: false }`
[INFO] [stdout] d81c93561d83369fdc53c5d772e67b0c3193713552d25c2443a99d4e5e21d352