[INFO] cloning repository https://github.com/jawadcode/llama
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jawadcode/llama" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjawadcode%2Fllama", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjawadcode%2Fllama'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d4afbb79436e84d7172fe3aa3fbca3ead15090fe
[INFO] checking jawadcode/llama against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjawadcode%2Fllama" "/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/jawadcode/llama
[INFO] finished tweaking git repo https://github.com/jawadcode/llama
[INFO] tweaked toml for git repo https://github.com/jawadcode/llama written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jawadcode/llama on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jawadcode/llama 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a3f497bb3be2bc04a22305a910df4d4be21535209867927e3b1cac65dc581e0
[INFO] running `Command { std: "docker" "start" "-a" "0a3f497bb3be2bc04a22305a910df4d4be21535209867927e3b1cac65dc581e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a3f497bb3be2bc04a22305a910df4d4be21535209867927e3b1cac65dc581e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a3f497bb3be2bc04a22305a910df4d4be21535209867927e3b1cac65dc581e0", kill_on_drop: false }`
[INFO] [stdout] 0a3f497bb3be2bc04a22305a910df4d4be21535209867927e3b1cac65dc581e0
[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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce575336d1b9fcec10ccf66d6f56f1f6b55c5ccde6edea8cb30e11f12924cd61
[INFO] running `Command { std: "docker" "start" "-a" "ce575336d1b9fcec10ccf66d6f56f1f6b55c5ccde6edea8cb30e11f12924cd61", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]     Checking llamac_utils v0.1.0 (/opt/rustwide/workdir/crates/llamac_utils)
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking unicode-ident v1.0.19
[INFO] [stderr]     Checking ariadne v0.4.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking llamac_ast v0.1.0 (/opt/rustwide/workdir/crates/llamac_ast)
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]     Checking llamac_typed_ast v0.1.0 (/opt/rustwide/workdir/crates/llamac_typed_ast)
[INFO] [stderr]     Checking llamac_codegen_r6rs v0.1.0 (/opt/rustwide/workdir/crates/llamac_codegen_r6rs)
[INFO] [stderr]     Checking llamac_typecheck v0.1.0 (/opt/rustwide/workdir/crates/llamac_typecheck)
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking llamac_sexpr_fmt_derive v0.1.0 (/opt/rustwide/workdir/crates/llamac_sexpr_fmt/llamac_sexpr_fmt_derive)
[INFO] [stderr]     Checking llamac_sexpr_fmt v0.1.0 (/opt/rustwide/workdir/crates/llamac_sexpr_fmt)
[INFO] [stderr]    Compiling logos-codegen v0.14.4
[INFO] [stderr]    Compiling logos-derive v0.14.4
[INFO] [stderr]     Checking logos v0.14.4
[INFO] [stderr]     Checking llamac_parser v0.1.0 (/opt/rustwide/workdir/crates/llamac_parser)
[INFO] [stderr]     Checking llamac v0.1.0 (/opt/rustwide/workdir/crates/llamac)
[INFO] [stdout] error: this type will no longer be must used: Result<Config, Infallible>
[INFO] [stdout]   --> crates/llamac/src/main.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let config = parse_args(env::args()).map_err(handle_error).unwrap();
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<llamac_ast::SourceFile, !>
[INFO] [stdout]   --> crates/llamac/src/main.rs:22:23
[INFO] [stdout]    |
[INFO] [stdout] 22 |       let source_file = Parser::new(&file)
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 23 | |         .parse_file(&PathBuf::from(&config.input))
[INFO] [stdout] 24 | |         .map_err(|err| {
[INFO] [stdout] 25 | |             err.report(config.input.to_string_lossy().into_owned(), &file);
[INFO] [stdout] 26 | |             process::exit(1)
[INFO] [stdout] 27 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TypedSourceFile, !>
[INFO] [stdout]   --> crates/llamac/src/main.rs:66:29
[INFO] [stdout]    |
[INFO] [stdout] 66 |       let typed_source_file = engine
[INFO] [stdout]    |  _____________________________^
[INFO] [stdout] 67 | |         .infer_source_file(source_file)
[INFO] [stdout] 68 | |         .and_then(|typed_source_file| engine.solve_constraints().map(|()| typed_source_file))
[INFO] [stdout] 69 | |         .map_err(|err| {
[INFO] [stdout] 70 | |             err.report(config.input.to_string_lossy().into_owned(), &file);
[INFO] [stdout] 71 | |             process::exit(1)
[INFO] [stdout] 72 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `llamac` (bin "llamac") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<Config, Infallible>
[INFO] [stdout]   --> crates/llamac/src/main.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let config = parse_args(env::args()).map_err(handle_error).unwrap();
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<llamac_ast::SourceFile, !>
[INFO] [stdout]   --> crates/llamac/src/main.rs:22:23
[INFO] [stdout]    |
[INFO] [stdout] 22 |       let source_file = Parser::new(&file)
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 23 | |         .parse_file(&PathBuf::from(&config.input))
[INFO] [stdout] 24 | |         .map_err(|err| {
[INFO] [stdout] 25 | |             err.report(config.input.to_string_lossy().into_owned(), &file);
[INFO] [stdout] 26 | |             process::exit(1)
[INFO] [stdout] 27 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TypedSourceFile, !>
[INFO] [stdout]   --> crates/llamac/src/main.rs:66:29
[INFO] [stdout]    |
[INFO] [stdout] 66 |       let typed_source_file = engine
[INFO] [stdout]    |  _____________________________^
[INFO] [stdout] 67 | |         .infer_source_file(source_file)
[INFO] [stdout] 68 | |         .and_then(|typed_source_file| engine.solve_constraints().map(|()| typed_source_file))
[INFO] [stdout] 69 | |         .map_err(|err| {
[INFO] [stdout] 70 | |             err.report(config.input.to_string_lossy().into_owned(), &file);
[INFO] [stdout] 71 | |             process::exit(1)
[INFO] [stdout] 72 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `llamac` (bin "llamac" test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "ce575336d1b9fcec10ccf66d6f56f1f6b55c5ccde6edea8cb30e11f12924cd61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce575336d1b9fcec10ccf66d6f56f1f6b55c5ccde6edea8cb30e11f12924cd61", kill_on_drop: false }`
[INFO] [stdout] ce575336d1b9fcec10ccf66d6f56f1f6b55c5ccde6edea8cb30e11f12924cd61
