[INFO] cloning repository https://github.com/aatukaj/ferricalc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aatukaj/ferricalc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faatukaj%2Fferricalc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faatukaj%2Fferricalc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cca019a85d7f9b4987eab5ff3d01f18e919b88c4
[INFO] checking aatukaj/ferricalc against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faatukaj%2Fferricalc" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aatukaj/ferricalc on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/aatukaj/ferricalc
[INFO] finished tweaking git repo https://github.com/aatukaj/ferricalc
[INFO] tweaked toml for git repo https://github.com/aatukaj/ferricalc written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/aatukaj/ferricalc 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rug v1.24.0
[INFO] [stderr]   Downloaded ratatui v0.26.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb76f252cd0f1fda8a25d5ffa4b08ce650671fa865706cab5c86c3349a1ea10a
[INFO] running `Command { std: "docker" "start" "-a" "bb76f252cd0f1fda8a25d5ffa4b08ce650671fa865706cab5c86c3349a1ea10a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb76f252cd0f1fda8a25d5ffa4b08ce650671fa865706cab5c86c3349a1ea10a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb76f252cd0f1fda8a25d5ffa4b08ce650671fa865706cab5c86c3349a1ea10a", kill_on_drop: false }`
[INFO] [stdout] bb76f252cd0f1fda8a25d5ffa4b08ce650671fa865706cab5c86c3349a1ea10a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79a111bbd0331747fa0159725ee72e727571f0d58741c63ad950dcadab25b9c3
[INFO] running `Command { std: "docker" "start" "-a" "79a111bbd0331747fa0159725ee72e727571f0d58741c63ad950dcadab25b9c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.2
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling rug v1.24.0
[INFO] [stderr]     Checking itertools v0.12.0
[INFO] [stderr]    Compiling indoc v2.0.4
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking castaway v0.2.2
[INFO] [stderr]     Checking compact_str v0.7.1
[INFO] [stderr]     Checking lru v0.12.1
[INFO] [stderr]    Compiling strum_macros v0.26.1
[INFO] [stderr]    Compiling stability v0.1.1
[INFO] [stderr]     Checking strum v0.26.1
[INFO] [stderr]     Checking ratatui v0.26.0
[INFO] [stderr]     Checking ferricalc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `interpreter`
[INFO] [stdout]    --> src/main.rs:271:33
[INFO] [stdout]     |
[INFO] [stdout] 271 | fn ui(f: &mut Frame, app: &App, interpreter: &Interpreter) {
[INFO] [stdout]     |                                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interpreter`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ScanError` is never used
[INFO] [stdout]   --> src/scanner.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub enum ScanError {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ScanError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_kind` is never used
[INFO] [stdout]   --> src/interpreter/env.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl EnvMember {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 29 |     pub fn to_kind(&self) -> EnvMemberKind {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EnvMemberKind` is never used
[INFO] [stdout]   --> src/interpreter/env.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub enum EnvMemberKind {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `interpreter`
[INFO] [stdout]    --> src/main.rs:271:33
[INFO] [stdout]     |
[INFO] [stdout] 271 | fn ui(f: &mut Frame, app: &App, interpreter: &Interpreter) {
[INFO] [stdout]     |                                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interpreter`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ScanError` is never used
[INFO] [stdout]   --> src/scanner.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub enum ScanError {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ScanError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_kind` is never used
[INFO] [stdout]   --> src/interpreter/env.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl EnvMember {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 29 |     pub fn to_kind(&self) -> EnvMemberKind {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EnvMemberKind` is never used
[INFO] [stdout]   --> src/interpreter/env.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub enum EnvMemberKind {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 28s
[INFO] running `Command { std: "docker" "inspect" "79a111bbd0331747fa0159725ee72e727571f0d58741c63ad950dcadab25b9c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79a111bbd0331747fa0159725ee72e727571f0d58741c63ad950dcadab25b9c3", kill_on_drop: false }`
[INFO] [stdout] 79a111bbd0331747fa0159725ee72e727571f0d58741c63ad950dcadab25b9c3