[INFO] updating cached repository https://github.com/CosmicSyntax/graph [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] [stderr] From https://github.com/CosmicSyntax/graph [INFO] [stderr] 51a96b2..2222626 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 22226260b22fe856845eaf124795329b91f1cbd0 [INFO] checking CosmicSyntax/graph against try#c846f8a7dc7af09647f397f047db9cc81acb60bd for pr-69129 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCosmicSyntax%2Fgraph" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CosmicSyntax/graph on toolchain c846f8a7dc7af09647f397f047db9cc81acb60bd [INFO] running `"/workspace/cargo-home/bin/cargo" "+c846f8a7dc7af09647f397f047db9cc81acb60bd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/CosmicSyntax/graph [INFO] finished tweaking git repo https://github.com/CosmicSyntax/graph [INFO] tweaked toml for git repo https://github.com/CosmicSyntax/graph written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/CosmicSyntax/graph already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+c846f8a7dc7af09647f397f047db9cc81acb60bd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+c846f8a7dc7af09647f397f047db9cc81acb60bd" "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] 1cdd2113d2d932ee0f9b2a9c0f2d4de92f49cd3434b33984d6d822dea4600d9a [INFO] running `"docker" "start" "-a" "1cdd2113d2d932ee0f9b2a9c0f2d4de92f49cd3434b33984d6d822dea4600d9a"` [INFO] [stderr] Checking graph v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `src` [INFO] [stderr] --> src/lib.rs:55:32 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn add_edge(&mut self, src: T, des: T, dir: bool, weight: u8) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_src` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `des` [INFO] [stderr] --> src/lib.rs:55:40 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn add_edge(&mut self, src: T, des: T, dir: bool, weight: u8) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_des` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `weight` [INFO] [stderr] --> src/lib.rs:55:59 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn add_edge(&mut self, src: T, des: T, dir: bool, weight: u8) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_weight` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `src` [INFO] [stderr] --> src/lib.rs:55:32 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn add_edge(&mut self, src: T, des: T, dir: bool, weight: u8) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_src` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `des` [INFO] [stderr] --> src/lib.rs:55:40 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn add_edge(&mut self, src: T, des: T, dir: bool, weight: u8) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_des` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `weight` [INFO] [stderr] --> src/lib.rs:55:59 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn add_edge(&mut self, src: T, des: T, dir: bool, weight: u8) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_weight` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:4:34 [INFO] [stderr] | [INFO] [stderr] 4 | let gdata = Graph::::new(5); [INFO] [stderr] | ^ expected `&[u8]`, found integer [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `graph`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:4:34 [INFO] [stderr] | [INFO] [stderr] 4 | let gdata = Graph::::new(5); [INFO] [stderr] | ^ expected `&[u8]`, found integer [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `graph`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "1cdd2113d2d932ee0f9b2a9c0f2d4de92f49cd3434b33984d6d822dea4600d9a"` [INFO] running `"docker" "rm" "-f" "1cdd2113d2d932ee0f9b2a9c0f2d4de92f49cd3434b33984d6d822dea4600d9a"` [INFO] [stdout] 1cdd2113d2d932ee0f9b2a9c0f2d4de92f49cd3434b33984d6d822dea4600d9a