[INFO] cloning repository https://github.com/carteeeee/decomperv3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/carteeeee/decomperv3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarteeeee%2Fdecomperv3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarteeeee%2Fdecomperv3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 543785c7031b9778309325d705a78215334a4dd5
[INFO] checking carteeeee/decomperv3 against try#d83b14207998f47b18a34e930157ac0d7c18b16e for pr-149137
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarteeeee%2Fdecomperv3" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/carteeeee/decomperv3
[INFO] finished tweaking git repo https://github.com/carteeeee/decomperv3
[INFO] tweaked toml for git repo https://github.com/carteeeee/decomperv3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/carteeeee/decomperv3 on toolchain d83b14207998f47b18a34e930157ac0d7c18b16e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/carteeeee/decomperv3 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" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3c5619bca96c7fc250a733e540273d65fb00a952b7e624252374248ec22c719
[INFO] running `Command { std: "docker" "start" "-a" "a3c5619bca96c7fc250a733e540273d65fb00a952b7e624252374248ec22c719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3c5619bca96c7fc250a733e540273d65fb00a952b7e624252374248ec22c719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3c5619bca96c7fc250a733e540273d65fb00a952b7e624252374248ec22c719", kill_on_drop: false }`
[INFO] [stdout] a3c5619bca96c7fc250a733e540273d65fb00a952b7e624252374248ec22c719
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2663713cfd8eeda3cd05bdcbc24763e4229c96fb5623314989640bf14b96b6f
[INFO] running `Command { std: "docker" "start" "-a" "c2663713cfd8eeda3cd05bdcbc24763e4229c96fb5623314989640bf14b96b6f", kill_on_drop: false }`
[INFO] [stderr]     Checking decomperv3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/levelscript.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout]  4 | /         loop {
[INFO] [stdout]  5 | |             let help = iterom.by_ref().next();
[INFO] [stdout]  6 | |             assert!(help != Some(&0x02));
[INFO] [stdout]  7 | |             println!("{:?}", help);
[INFO] [stdout] ...  |
[INFO] [stdout] 10 | |             let _ = iterom.by_ref().take(us); // make this advance... somehow
[INFO] [stdout] 11 | |         }
[INFO] [stdout]    | |_________- any code following this expression is unreachable
[INFO] [stdout] 12 |           "".to_owned()
[INFO] [stdout]    |           ^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] ...
[INFO] [stdout] 17 |       level_parse_base!(rom, start)
[INFO] [stdout]    |       ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `level_parse_base` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/levelscript.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout]  4 | /         loop {
[INFO] [stdout]  5 | |             let help = iterom.by_ref().next();
[INFO] [stdout]  6 | |             assert!(help != Some(&0x02));
[INFO] [stdout]  7 | |             println!("{:?}", help);
[INFO] [stdout] ...  |
[INFO] [stdout] 10 | |             let _ = iterom.by_ref().take(us); // make this advance... somehow
[INFO] [stdout] 11 | |         }
[INFO] [stdout]    | |_________- any code following this expression is unreachable
[INFO] [stdout] 12 |           "".to_owned()
[INFO] [stdout]    |           ^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] ...
[INFO] [stdout] 17 |       level_parse_base!(rom, start)
[INFO] [stdout]    |       ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `level_parse_base` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "c2663713cfd8eeda3cd05bdcbc24763e4229c96fb5623314989640bf14b96b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2663713cfd8eeda3cd05bdcbc24763e4229c96fb5623314989640bf14b96b6f", kill_on_drop: false }`
[INFO] [stdout] c2663713cfd8eeda3cd05bdcbc24763e4229c96fb5623314989640bf14b96b6f