[INFO] fetching crate ahsembler 0.0.1...
[INFO] fixing ahsembler-0.0.1 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate ahsembler 0.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate ahsembler 0.0.1
[INFO] finished tweaking crates.io crate ahsembler 0.0.1
[INFO] tweaked toml for crates.io crate ahsembler 0.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ahsembler 0.0.1 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ahsembler 0.0.1 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 155e5f98e2f9ad07890a0f6dccd0bbd530454bc5e24b2dc1aa8cd752cc075563
[INFO] running `Command { std: "docker" "start" "155e5f98e2f9ad07890a0f6dccd0bbd530454bc5e24b2dc1aa8cd752cc075563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "155e5f98e2f9ad07890a0f6dccd0bbd530454bc5e24b2dc1aa8cd752cc075563" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "155e5f98e2f9ad07890a0f6dccd0bbd530454bc5e24b2dc1aa8cd752cc075563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "155e5f98e2f9ad07890a0f6dccd0bbd530454bc5e24b2dc1aa8cd752cc075563" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking ahsembler v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `src/../../../../../../rpaheui/snippets/hello-world/hello.puzzlet.aheui`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/compiler.rs:912:13
[INFO] [stdout]     |
[INFO] [stdout] 912 |             include_str!("../../../../../../rpaheui/snippets/hello-world/hello.puzzlet.aheui");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/stackify.rs:158:10
[INFO] [stdout]     |
[INFO] [stdout] 158 |     for (i, s) in scopes.iter().enumerate() {
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kind`
[INFO] [stdout]    --> src/stackify.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let kind = if s.kind == ScopeKind::Loop {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_kind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `optimize_deadcode2` is never used
[INFO] [stdout]    --> src/compiler.rs:390:19
[INFO] [stdout]     |
[INFO] [stdout] 146 | impl Compiler {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 390 |     pub(crate) fn optimize_deadcode2(&self) -> Vec<bool> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/stackify.rs:158:10
[INFO] [stdout]     |
[INFO] [stdout] 158 |     for (i, s) in scopes.iter().enumerate() {
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kind`
[INFO] [stdout]    --> src/stackify.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let kind = if s.kind == ScopeKind::Loop {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_kind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ahsembler` (lib test) due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "155e5f98e2f9ad07890a0f6dccd0bbd530454bc5e24b2dc1aa8cd752cc075563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "155e5f98e2f9ad07890a0f6dccd0bbd530454bc5e24b2dc1aa8cd752cc075563", kill_on_drop: false }`
[INFO] [stdout] 155e5f98e2f9ad07890a0f6dccd0bbd530454bc5e24b2dc1aa8cd752cc075563
