[INFO] updating cached repository sigoden/calc-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sigoden/calc-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sigoden/calc-rs" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/sigoden/calc-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/sigoden/calc-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sigoden/calc-rs" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/sigoden/calc-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/sigoden/calc-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e062770d20fd49cd0a8a1a57c07acc7807e0aba5
[INFO] sha for GitHub repo sigoden/calc-rs: e062770d20fd49cd0a8a1a57c07acc7807e0aba5
[INFO] validating manifest of sigoden/calc-rs 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 sigoden/calc-rs 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 sigoden/calc-rs
[INFO] finished frobbing sigoden/calc-rs
[INFO] frobbed toml for sigoden/calc-rs written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/sigoden/calc-rs/Cargo.toml
[INFO] started frobbing sigoden/calc-rs
[INFO] finished frobbing sigoden/calc-rs
[INFO] frobbed toml for sigoden/calc-rs written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/sigoden/calc-rs/Cargo.toml
[INFO] crate sigoden/calc-rs 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 sigoden/calc-rs 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/sigoden/calc-rs:/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] 3aa13a3fe7a0c4b0eda0722649b6507627c09d88b6a710cd4644bf31876dd2ea
[INFO] running `"docker" "start" "-a" "3aa13a3fe7a0c4b0eda0722649b6507627c09d88b6a710cd4644bf31876dd2ea"`
[INFO] [stderr]     Checking calc-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0277]: can't compare `std::vec::Vec<lex::Tok>` with `std::result::Result<std::vec::Vec<lex::Tok>, _>`
[INFO] [stderr]   --> src/lex.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 | /         assert_eq!(
[INFO] [stderr] 51 | |             lex("24 / (4 - 4)"),
[INFO] [stderr] 52 | |             Ok(vec![
[INFO] [stderr] 53 | |                 Tok::Num(24),
[INFO] [stderr] ...  |
[INFO] [stderr] 61 | |             ])
[INFO] [stderr] 62 | |         )
[INFO] [stderr]    | |_________^ no implementation for `std::vec::Vec<lex::Tok> == std::result::Result<std::vec::Vec<lex::Tok>, _>`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::cmp::PartialEq<std::result::Result<std::vec::Vec<lex::Tok>, _>>` is not implemented for `std::vec::Vec<lex::Tok>`
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `calc-rs`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "3aa13a3fe7a0c4b0eda0722649b6507627c09d88b6a710cd4644bf31876dd2ea"`
[INFO] running `"docker" "rm" "-f" "3aa13a3fe7a0c4b0eda0722649b6507627c09d88b6a710cd4644bf31876dd2ea"`
[INFO] [stdout] 3aa13a3fe7a0c4b0eda0722649b6507627c09d88b6a710cd4644bf31876dd2ea