[INFO] updating cached repository https://github.com/HarmonEpsilon/Restaurant-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] 06a49a1d25b66a12a7627d7796844a50a250b916 [INFO] testing HarmonEpsilon/Restaurant-rs against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarmonEpsilon%2FRestaurant-rs" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HarmonEpsilon/Restaurant-rs on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/HarmonEpsilon/Restaurant-rs [INFO] finished tweaking git repo https://github.com/HarmonEpsilon/Restaurant-rs [INFO] tweaked toml for git repo https://github.com/HarmonEpsilon/Restaurant-rs written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/HarmonEpsilon/Restaurant-rs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 1e4a0b45860554e2fb1144badbe55a7f0fa64b77a25f77e7f391cbd8bccbac34 [INFO] running `"docker" "start" "-a" "1e4a0b45860554e2fb1144badbe55a7f0fa64b77a25f77e7f391cbd8bccbac34"` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Compiling libc v0.2.20 [INFO] [stderr] Compiling rustc-demangle v0.1.4 [INFO] [stderr] Compiling backtrace-sys v0.1.10 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling error-chain v0.7.2 [INFO] [stderr] Compiling input-stream v0.2.0 [INFO] [stderr] Compiling Restaurant-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0214]: parenthesized type parameters may only be used with a `Fn` trait [INFO] [stderr] --> src/restaurant.rs:12:34 [INFO] [stderr] | [INFO] [stderr] 12 | available: Dlist::new(), [INFO] [stderr] | ^^^^^ only `Fn` traits may use parentheses [INFO] [stderr] [INFO] [stderr] error[E0214]: parenthesized type parameters may only be used with a `Fn` trait [INFO] [stderr] --> src/restaurant.rs:13:33 [INFO] [stderr] | [INFO] [stderr] 13 | occupied: Dlist
::new(), [INFO] [stderr] | ^^^^^ only `Fn` traits may use parentheses [INFO] [stderr] [INFO] [stderr] error[E0214]: parenthesized type parameters may only be used with a `Fn` trait [INFO] [stderr] --> src/restaurant.rs:14:32 [INFO] [stderr] | [INFO] [stderr] 14 | waiting: Dlist::new(), [INFO] [stderr] | ^^^^^ only `Fn` traits may use parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `dlist` [INFO] [stderr] --> src/party.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | use dlist; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `dlist` [INFO] [stderr] --> src/table.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 3 | use dlist; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/restaurant.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::input_stream::InputStream` [INFO] [stderr] --> src/restaurant.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | use self::input_stream::InputStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0223]: ambiguous associated type [INFO] [stderr] --> src/restaurant.rs:12:20 [INFO] [stderr] | [INFO] [stderr] 12 | available: Dlist
::new(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use fully-qualified syntax: ` as Trait>::new` [INFO] [stderr] [INFO] [stderr] error[E0223]: ambiguous associated type [INFO] [stderr] --> src/restaurant.rs:13:19 [INFO] [stderr] | [INFO] [stderr] 13 | occupied: Dlist
::new(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use fully-qualified syntax: ` as Trait>::new` [INFO] [stderr] [INFO] [stderr] error[E0223]: ambiguous associated type [INFO] [stderr] --> src/restaurant.rs:14:18 [INFO] [stderr] | [INFO] [stderr] 14 | waiting: Dlist::new(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use fully-qualified syntax: ` as Trait>::new` [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors; 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0214, E0223. [INFO] [stderr] For more information about an error, try `rustc --explain E0214`. [INFO] [stderr] error: could not compile `Restaurant-rs`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "1e4a0b45860554e2fb1144badbe55a7f0fa64b77a25f77e7f391cbd8bccbac34"` [INFO] running `"docker" "rm" "-f" "1e4a0b45860554e2fb1144badbe55a7f0fa64b77a25f77e7f391cbd8bccbac34"` [INFO] [stdout] 1e4a0b45860554e2fb1144badbe55a7f0fa64b77a25f77e7f391cbd8bccbac34