[INFO] cloning repository https://github.com/ConradKhakhria/woah [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ConradKhakhria/woah" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConradKhakhria%2Fwoah", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConradKhakhria%2Fwoah'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 250c4fd462854567624d51793f357ecfc18a18f0 [INFO] checking ConradKhakhria/woah against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConradKhakhria%2Fwoah" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ConradKhakhria/woah on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ConradKhakhria/woah [INFO] finished tweaking git repo https://github.com/ConradKhakhria/woah [INFO] tweaked toml for git repo https://github.com/ConradKhakhria/woah written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ConradKhakhria/woah 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" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ee23f9ebf27c21c6ed6354826c32ba0d4a12ff221a3ae24fa6910c5518f101d [INFO] running `Command { std: "docker" "start" "-a" "0ee23f9ebf27c21c6ed6354826c32ba0d4a12ff221a3ae24fa6910c5518f101d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ee23f9ebf27c21c6ed6354826c32ba0d4a12ff221a3ae24fa6910c5518f101d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ee23f9ebf27c21c6ed6354826c32ba0d4a12ff221a3ae24fa6910c5518f101d", kill_on_drop: false }` [INFO] [stdout] 0ee23f9ebf27c21c6ed6354826c32ba0d4a12ff221a3ae24fa6910c5518f101d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d95c26548d562301c72c2ae322d8cdfa23779c893293f01c8bb086a16f006660 [INFO] running `Command { std: "docker" "start" "-a" "d95c26548d562301c72c2ae322d8cdfa23779c893293f01c8bb086a16f006660", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking regex v1.4.6 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Compiling derive-getters v0.2.0 [INFO] [stderr] Checking snafu v0.6.10 [INFO] [stderr] Checking woah v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `root_path` [INFO] [stdout] --> src/interface.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let root_path = src_path.parent().unwrap().to_path_buf(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_root_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `static_analysis_results` [INFO] [stdout] --> src/interface.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let static_analysis_results = analyse_program(&mut modules)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_static_analysis_results` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `root_path` [INFO] [stdout] --> src/interface.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let root_path = src_path.parent().unwrap().to_path_buf(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_root_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `static_analysis_results` [INFO] [stdout] --> src/interface.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let static_analysis_results = analyse_program(&mut modules)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_static_analysis_results` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `lexer` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/token.rs:338:29 [INFO] [stdout] | [INFO] [stdout] 337 | let token_strings = lexer.create_token_strings(source); [INFO] [stdout] | ----- immutable borrow occurs here [INFO] [stdout] 338 | let mut nested_tokens = lexer.build_nested(source, token_strings)?; [INFO] [stdout] | ^^^^^^------------^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow later used by call [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `lexer` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/token.rs:338:29 [INFO] [stdout] | [INFO] [stdout] 337 | let token_strings = lexer.create_token_strings(source); [INFO] [stdout] | ----- immutable borrow occurs here [INFO] [stdout] 338 | let mut nested_tokens = lexer.build_nested(source, token_strings)?; [INFO] [stdout] | ^^^^^^------------^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow later used by call [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stderr] error: could not compile `woah` (bin "woah") due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `woah` (bin "woah" test) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "d95c26548d562301c72c2ae322d8cdfa23779c893293f01c8bb086a16f006660", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d95c26548d562301c72c2ae322d8cdfa23779c893293f01c8bb086a16f006660", kill_on_drop: false }` [INFO] [stdout] d95c26548d562301c72c2ae322d8cdfa23779c893293f01c8bb086a16f006660