[INFO] cloning repository https://github.com/sigoden/calc-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sigoden/calc-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsigoden%2Fcalc-rs"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsigoden%2Fcalc-rs'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e062770d20fd49cd0a8a1a57c07acc7807e0aba5
[INFO] checking sigoden/calc-rs against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsigoden%2Fcalc-rs" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sigoden/calc-rs on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/sigoden/calc-rs
[INFO] finished tweaking git repo https://github.com/sigoden/calc-rs
[INFO] tweaked toml for git repo https://github.com/sigoden/calc-rs written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/sigoden/calc-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e148b8d410d5dd0f79bbff01ba6917a15638ca3eb2e8e5605030adfbfe39870f
[INFO] running `"docker" "start" "-a" "e148b8d410d5dd0f79bbff01ba6917a15638ca3eb2e8e5605030adfbfe39870f"`
[INFO] [stderr]     Checking calc-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lex.rs:25:16
[INFO] [stderr]    |
[INFO] [stderr] 25 |             '0'...'9' => {
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lex.rs:25:16
[INFO] [stderr]    |
[INFO] [stderr] 25 |             '0'...'9' => {
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[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" "e148b8d410d5dd0f79bbff01ba6917a15638ca3eb2e8e5605030adfbfe39870f"`
[INFO] running `"docker" "rm" "-f" "e148b8d410d5dd0f79bbff01ba6917a15638ca3eb2e8e5605030adfbfe39870f"`
[INFO] [stdout] e148b8d410d5dd0f79bbff01ba6917a15638ca3eb2e8e5605030adfbfe39870f