[INFO] updating cached repository https://github.com/sigoden/calc-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e062770d20fd49cd0a8a1a57c07acc7807e0aba5 [INFO] testing sigoden/calc-rs against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsigoden%2Fcalc-rs" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sigoden/calc-rs on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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-0/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" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 266a32732a9b0d571cbddefef67389fc17c29e76938e296ed3536029efb09862 [INFO] running `"docker" "start" "-a" "266a32732a9b0d571cbddefef67389fc17c29e76938e296ed3536029efb09862"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling 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: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `"docker" "inspect" "266a32732a9b0d571cbddefef67389fc17c29e76938e296ed3536029efb09862"` [INFO] running `"docker" "rm" "-f" "266a32732a9b0d571cbddefef67389fc17c29e76938e296ed3536029efb09862"` [INFO] [stdout] 266a32732a9b0d571cbddefef67389fc17c29e76938e296ed3536029efb09862 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3d6a3a32e1da446dc1a277fabb68edf0f43d1e1564690ec0a025040f6a495b87 [INFO] running `"docker" "start" "-a" "3d6a3a32e1da446dc1a277fabb68edf0f43d1e1564690ec0a025040f6a495b87"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling 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] error[E0277]: can't compare `std::vec::Vec` with `std::result::Result, _>` [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 == std::result::Result, _>` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::cmp::PartialEq, _>>` is not implemented for `std::vec::Vec` [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 1 warning emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `calc-rs`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "3d6a3a32e1da446dc1a277fabb68edf0f43d1e1564690ec0a025040f6a495b87"` [INFO] running `"docker" "rm" "-f" "3d6a3a32e1da446dc1a277fabb68edf0f43d1e1564690ec0a025040f6a495b87"` [INFO] [stdout] 3d6a3a32e1da446dc1a277fabb68edf0f43d1e1564690ec0a025040f6a495b87