[INFO] updating cached repository Javyre/jcon [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Javyre/jcon [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Javyre/jcon" "work/ex/beta-1.38-1/sources/1.37.0/gh/Javyre/jcon"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Javyre/jcon'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Javyre/jcon" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Javyre/jcon"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Javyre/jcon'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0f087be7f57abddb7d318ca2eecc83b9de821b25 [INFO] sha for GitHub repo Javyre/jcon: 0f087be7f57abddb7d318ca2eecc83b9de821b25 [INFO] validating manifest of Javyre/jcon on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Javyre/jcon on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Javyre/jcon [INFO] finished frobbing Javyre/jcon [INFO] frobbed toml for Javyre/jcon written to work/ex/beta-1.38-1/sources/1.37.0/gh/Javyre/jcon/Cargo.toml [INFO] started frobbing Javyre/jcon [INFO] finished frobbing Javyre/jcon [INFO] frobbed toml for Javyre/jcon written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Javyre/jcon/Cargo.toml [INFO] crate Javyre/jcon already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Javyre/jcon against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Javyre/jcon:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 1e9f045f75e669dea12cb71ee145cc4b20c64dc936ed20497ec2568a2c87480b [INFO] running `"docker" "start" "-a" "1e9f045f75e669dea12cb71ee145cc4b20c64dc936ed20497ec2568a2c87480b"` [INFO] [stderr] Compiling jack-sys v0.2.0 [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Compiling jack v0.6.0 [INFO] [stderr] Compiling serde_regex v0.4.0 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling jcon v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0412]: cannot find type `In` in this scope [INFO] [stderr] --> src/main.rs:114:20 [INFO] [stderr] | [INFO] [stderr] 114 | type IName = PName; [INFO] [stderr] | ^^ help: a trait with a similar name exists: `Fn` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Out` in this scope [INFO] [stderr] --> src/main.rs:115:20 [INFO] [stderr] | [INFO] [stderr] 115 | type OName = PName; [INFO] [stderr] | ^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `In` in this scope [INFO] [stderr] --> src/main.rs:123:22 [INFO] [stderr] | [INFO] [stderr] 123 | type IRegex = PRegex; [INFO] [stderr] | ^^ help: a trait with a similar name exists: `Fn` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Out` in this scope [INFO] [stderr] --> src/main.rs:124:22 [INFO] [stderr] | [INFO] [stderr] 124 | type ORegex = PRegex; [INFO] [stderr] | ^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::Deserialize` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use serde::Deserialize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HashMap`, `HashSet` [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | HashMap, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 18 | HashSet, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0392]: parameter `Spec` is never used [INFO] [stderr] --> src/main.rs:112:14 [INFO] [stderr] | [INFO] [stderr] 112 | struct PName(String); [INFO] [stderr] | ^^^^ unused parameter [INFO] [stderr] | [INFO] [stderr] = help: consider removing `Spec` or using a marker such as `std::marker::PhantomData` [INFO] [stderr] [INFO] [stderr] error[E0392]: parameter `Spec` is never used [INFO] [stderr] --> src/main.rs:121:15 [INFO] [stderr] | [INFO] [stderr] 121 | struct PRegex(String); [INFO] [stderr] | ^^^^ unused parameter [INFO] [stderr] | [INFO] [stderr] = help: consider removing `Spec` or using a marker such as `std::marker::PhantomData` [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0392, E0412. [INFO] [stderr] For more information about an error, try `rustc --explain E0392`. [INFO] [stderr] error: Could not compile `jcon`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "1e9f045f75e669dea12cb71ee145cc4b20c64dc936ed20497ec2568a2c87480b"` [INFO] running `"docker" "rm" "-f" "1e9f045f75e669dea12cb71ee145cc4b20c64dc936ed20497ec2568a2c87480b"` [INFO] [stdout] 1e9f045f75e669dea12cb71ee145cc4b20c64dc936ed20497ec2568a2c87480b