[INFO] updating cached repository https://github.com/modeverv/Rust201911sec5 [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] 51ad0404cb2761aefacd50b6d7f135c558b7c896 [INFO] checking modeverv/Rust201911sec5 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmodeverv%2FRust201911sec5" "/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/modeverv/Rust201911sec5 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/modeverv/Rust201911sec5 [INFO] finished tweaking git repo https://github.com/modeverv/Rust201911sec5 [INFO] tweaked toml for git repo https://github.com/modeverv/Rust201911sec5 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/modeverv/Rust201911sec5 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] b59d2b63d03043df6cbdba7426483380762f323bd96c7ef140525886c80e0b65 [INFO] running `"docker" "start" "-a" "b59d2b63d03043df6cbdba7426483380762f323bd96c7ef140525886c80e0b65"` [INFO] [stderr] Checking sec5 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: struct is never constructed: `Polygon` [INFO] [stderr] --> src/main.rs:62:15 [INFO] [stderr] | [INFO] [stderr] 62 | struct Polygon { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Triangle` [INFO] [stderr] --> src/main.rs:67:15 [INFO] [stderr] | [INFO] [stderr] 67 | struct Triangle(Vertex,Vertex,Vertex); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Vertex` [INFO] [stderr] --> src/main.rs:68:15 [INFO] [stderr] | [INFO] [stderr] 68 | struct Vertex(i32, i32); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Monday` [INFO] [stderr] --> src/main.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | Monday,Tuesday,Wednesday,Thursday,Friday [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Tuesday` [INFO] [stderr] --> src/main.rs:74:20 [INFO] [stderr] | [INFO] [stderr] 74 | Monday,Tuesday,Wednesday,Thursday,Friday [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Wednesday` [INFO] [stderr] --> src/main.rs:74:28 [INFO] [stderr] | [INFO] [stderr] 74 | Monday,Tuesday,Wednesday,Thursday,Friday [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Thursday` [INFO] [stderr] --> src/main.rs:74:38 [INFO] [stderr] | [INFO] [stderr] 74 | Monday,Tuesday,Wednesday,Thursday,Friday [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Friday` [INFO] [stderr] --> src/main.rs:74:47 [INFO] [stderr] | [INFO] [stderr] 74 | Monday,Tuesday,Wednesday,Thursday,Friday [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Open` [INFO] [stderr] --> src/main.rs:79:13 [INFO] [stderr] | [INFO] [stderr] 79 | Open, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AssignedTo` [INFO] [stderr] --> src/main.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 80 | AssignedTo(UserName), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Working` [INFO] [stderr] --> src/main.rs:81:13 [INFO] [stderr] | [INFO] [stderr] 81 | / Working { [INFO] [stderr] 82 | | assignee: UserName, [INFO] [stderr] 83 | | remaining_hours: u16, [INFO] [stderr] 84 | | }, [INFO] [stderr] | |_____________^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Done` [INFO] [stderr] --> src/main.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | Done, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: 12 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `"docker" "inspect" "b59d2b63d03043df6cbdba7426483380762f323bd96c7ef140525886c80e0b65"` [INFO] running `"docker" "rm" "-f" "b59d2b63d03043df6cbdba7426483380762f323bd96c7ef140525886c80e0b65"` [INFO] [stdout] b59d2b63d03043df6cbdba7426483380762f323bd96c7ef140525886c80e0b65