[INFO] fetching crate verilization-compiler 0.1.0...
[INFO] testing verilization-compiler-0.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate verilization-compiler 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate verilization-compiler 0.1.0
[INFO] finished tweaking crates.io crate verilization-compiler 0.1.0
[INFO] tweaked toml for crates.io crate verilization-compiler 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate verilization-compiler 0.1.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding memchr v2.3.4 (available: v2.7.6)
[INFO] [stderr]       Adding nom v6.2.2 (available: v8.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98ad6c4a7bfececa20dc145145051d90dc293f83ebe32839668a3edf63d9c66f
[INFO] running `Command { std: "docker" "start" "-a" "98ad6c4a7bfececa20dc145145051d90dc293f83ebe32839668a3edf63d9c66f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98ad6c4a7bfececa20dc145145051d90dc293f83ebe32839668a3edf63d9c66f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98ad6c4a7bfececa20dc145145051d90dc293f83ebe32839668a3edf63d9c66f", kill_on_drop: false }`
[INFO] [stdout] 98ad6c4a7bfececa20dc145145051d90dc293f83ebe32839668a3edf63d9c66f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb3616f7dea46ca4ec1322e7776a0c10b22eea56f3fa06fdabf41d579e15a631
[INFO] running `Command { std: "docker" "start" "-a" "eb3616f7dea46ca4ec1322e7776a0c10b22eea56f3fa06fdabf41d579e15a631", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling nom v6.2.2
[INFO] [stderr]    Compiling bitvec v0.19.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling verilization-compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&BigUint` instead of cloning the inner type
[INFO] [stdout]    --> src/model.rs:480:30
[INFO] [stdout]     |
[INFO] [stdout] 480 |             .max_by_key(|(ver, _)| ver.clone())
[INFO] [stdout]     |                                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.83s
[INFO] running `Command { std: "docker" "inspect" "eb3616f7dea46ca4ec1322e7776a0c10b22eea56f3fa06fdabf41d579e15a631", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb3616f7dea46ca4ec1322e7776a0c10b22eea56f3fa06fdabf41d579e15a631", kill_on_drop: false }`
[INFO] [stdout] eb3616f7dea46ca4ec1322e7776a0c10b22eea56f3fa06fdabf41d579e15a631
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06a06a06283ef523d98c56d9a7248d61cdee16259c6661fdab5be620acd6e875
[INFO] running `Command { std: "docker" "start" "-a" "06a06a06283ef523d98c56d9a7248d61cdee16259c6661fdab5be620acd6e875", kill_on_drop: false }`
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&BigUint` instead of cloning the inner type
[INFO] [stdout]    --> src/model.rs:480:30
[INFO] [stdout]     |
[INFO] [stdout] 480 |             .max_by_key(|(ver, _)| ver.clone())
[INFO] [stdout]     |                                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling verilization-compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&BigUint` instead of cloning the inner type
[INFO] [stdout]    --> src/model.rs:480:30
[INFO] [stdout]     |
[INFO] [stdout] 480 |             .max_by_key(|(ver, _)| ver.clone())
[INFO] [stdout]     |                                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "06a06a06283ef523d98c56d9a7248d61cdee16259c6661fdab5be620acd6e875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06a06a06283ef523d98c56d9a7248d61cdee16259c6661fdab5be620acd6e875", kill_on_drop: false }`
[INFO] [stdout] 06a06a06283ef523d98c56d9a7248d61cdee16259c6661fdab5be620acd6e875
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0b018da04f8b1b7bd492be475c2d0ec4fed27fce09283edfb941dd1b6cc8c77
[INFO] running `Command { std: "docker" "start" "-a" "a0b018da04f8b1b7bd492be475c2d0ec4fed27fce09283edfb941dd1b6cc8c77", kill_on_drop: false }`
[INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&BigUint` instead of cloning the inner type
[INFO] [stderr]    --> src/model.rs:480:30
[INFO] [stderr]     |
[INFO] [stderr] 480 |             .max_by_key(|(ver, _)| ver.clone())
[INFO] [stderr]     |                                       ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `verilization-compiler` (lib) generated 1 warning
[INFO] [stderr] warning: `verilization-compiler` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/verilization_compiler-f67310c1ff4227d3)
[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 verilization_compiler
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/model_loader.rs - model_loader::load_files (line 10) - compile ... ok
[INFO] [stdout] test src/util.rs - util::for_sep (line 9) ... ok
[INFO] [stdout] test src/util.rs - util::uncapitalize_identifier (line 60) ... ok
[INFO] [stdout] test src/util.rs - util::capitalize_identifier (line 46) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a0b018da04f8b1b7bd492be475c2d0ec4fed27fce09283edfb941dd1b6cc8c77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0b018da04f8b1b7bd492be475c2d0ec4fed27fce09283edfb941dd1b6cc8c77", kill_on_drop: false }`
[INFO] [stdout] a0b018da04f8b1b7bd492be475c2d0ec4fed27fce09283edfb941dd1b6cc8c77