[INFO] cloning repository https://github.com/ray33ee/final235
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ray33ee/final235" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fray33ee%2Ffinal235", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fray33ee%2Ffinal235'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9bdbfc84b016173e5a19e8edff249f3d7824af1a
[INFO] building ray33ee/final235 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fray33ee%2Ffinal235" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ray33ee/final235
[INFO] finished tweaking git repo https://github.com/ray33ee/final235
[INFO] tweaked toml for git repo https://github.com/ray33ee/final235 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ray33ee/final235 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] crate git repo https://github.com/ray33ee/final235 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d6164f5467db60c8891166f9c0e9dd78ec6d054b308eaa0172806b55f3bcbba1
[INFO] running `Command { std: "docker" "start" "-a" "d6164f5467db60c8891166f9c0e9dd78ec6d054b308eaa0172806b55f3bcbba1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6164f5467db60c8891166f9c0e9dd78ec6d054b308eaa0172806b55f3bcbba1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6164f5467db60c8891166f9c0e9dd78ec6d054b308eaa0172806b55f3bcbba1", kill_on_drop: false }`
[INFO] [stdout] d6164f5467db60c8891166f9c0e9dd78ec6d054b308eaa0172806b55f3bcbba1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a15ced1880a4cc2e2e70e2467831a3a4d1b0c35f252563eebec4078acfd6bfd0
[INFO] running `Command { std: "docker" "start" "-a" "a15ced1880a4cc2e2e70e2467831a3a4d1b0c35f252563eebec4078acfd6bfd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling final235 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `evaluate` is never used
[INFO] [stdout]    --> src/old.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub fn evaluate(list: Vec<Operator>) -> u128 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `verify` is never used
[INFO] [stdout]    --> src/old.rs:141:8
[INFO] [stdout]     |
[INFO] [stdout] 141 | pub fn verify(i: u128) -> bool {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "a15ced1880a4cc2e2e70e2467831a3a4d1b0c35f252563eebec4078acfd6bfd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a15ced1880a4cc2e2e70e2467831a3a4d1b0c35f252563eebec4078acfd6bfd0", kill_on_drop: false }`
[INFO] [stdout] a15ced1880a4cc2e2e70e2467831a3a4d1b0c35f252563eebec4078acfd6bfd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f8779c58aff85619b3d187154a0fc968498f566bd13b570e882ffc03c6e4f525
[INFO] running `Command { std: "docker" "start" "-a" "f8779c58aff85619b3d187154a0fc968498f566bd13b570e882ffc03c6e4f525", kill_on_drop: false }`
[INFO] [stderr]    Compiling final235 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `evaluate` is never used
[INFO] [stdout]    --> src/old.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub fn evaluate(list: Vec<Operator>) -> u128 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `verify` is never used
[INFO] [stdout]    --> src/old.rs:141:8
[INFO] [stdout]     |
[INFO] [stdout] 141 | pub fn verify(i: u128) -> bool {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "f8779c58aff85619b3d187154a0fc968498f566bd13b570e882ffc03c6e4f525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8779c58aff85619b3d187154a0fc968498f566bd13b570e882ffc03c6e4f525", kill_on_drop: false }`
[INFO] [stdout] f8779c58aff85619b3d187154a0fc968498f566bd13b570e882ffc03c6e4f525