[INFO] updating cached repository fredrik-jansson-se/rusty-lisp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fredrik-jansson-se/rusty-lisp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fredrik-jansson-se/rusty-lisp" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/fredrik-jansson-se/rusty-lisp"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/fredrik-jansson-se/rusty-lisp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fredrik-jansson-se/rusty-lisp" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/fredrik-jansson-se/rusty-lisp"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/fredrik-jansson-se/rusty-lisp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 96c0c814279bbaee0fe80a2b3aaab21f3aba2036
[INFO] sha for GitHub repo fredrik-jansson-se/rusty-lisp: 96c0c814279bbaee0fe80a2b3aaab21f3aba2036
[INFO] validating manifest of fredrik-jansson-se/rusty-lisp on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of fredrik-jansson-se/rusty-lisp on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing fredrik-jansson-se/rusty-lisp
[INFO] finished frobbing fredrik-jansson-se/rusty-lisp
[INFO] frobbed toml for fredrik-jansson-se/rusty-lisp written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/fredrik-jansson-se/rusty-lisp/Cargo.toml
[INFO] started frobbing fredrik-jansson-se/rusty-lisp
[INFO] finished frobbing fredrik-jansson-se/rusty-lisp
[INFO] frobbed toml for fredrik-jansson-se/rusty-lisp written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/fredrik-jansson-se/rusty-lisp/Cargo.toml
[INFO] crate fredrik-jansson-se/rusty-lisp already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking fredrik-jansson-se/rusty-lisp against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-4/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/fredrik-jansson-se/rusty-lisp:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] dcb8f8ea927e8bb1d89bd0c1a0c9a6451e43b645eb858ae1d77161943b2bf186
[INFO] running `"docker" "start" "-a" "dcb8f8ea927e8bb1d89bd0c1a0c9a6451e43b645eb858ae1d77161943b2bf186"`
[INFO] [stderr]     Checking nom v4.0.0
[INFO] [stderr]     Checking rustyline v2.1.0
[INFO] [stderr]     Checking lisp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/main.rs:114:13
[INFO] [stderr]     |
[INFO] [stderr] 114 |         let s = r#"foo"#;
[INFO] [stderr]     |             ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Number`
[INFO] [stderr]   --> src/main.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Number(i64),
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `p_u64`
[INFO] [stderr]   --> src/main.rs:39:1
[INFO] [stderr]    |
[INFO] [stderr] 39 | fn p_u64(s: CompleteStr) -> Result<i64, std::num::ParseIntError> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.45s
[INFO] running `"docker" "inspect" "dcb8f8ea927e8bb1d89bd0c1a0c9a6451e43b645eb858ae1d77161943b2bf186"`
[INFO] running `"docker" "rm" "-f" "dcb8f8ea927e8bb1d89bd0c1a0c9a6451e43b645eb858ae1d77161943b2bf186"`
[INFO] [stdout] dcb8f8ea927e8bb1d89bd0c1a0c9a6451e43b645eb858ae1d77161943b2bf186