[INFO] cloning repository https://github.com/devinrsmith/knucklebones [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/devinrsmith/knucklebones" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevinrsmith%2Fknucklebones", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevinrsmith%2Fknucklebones'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b6c90c836087b7f3a4d399f852093ba3fe2a83dd [INFO] checking devinrsmith/knucklebones against master#cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd for pr-145463 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevinrsmith%2Fknucklebones" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/devinrsmith/knucklebones [INFO] finished tweaking git repo https://github.com/devinrsmith/knucklebones [INFO] tweaked toml for git repo https://github.com/devinrsmith/knucklebones written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/devinrsmith/knucklebones on toolchain cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/devinrsmith/knucklebones already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9768c74d9ff99ddcb5f0cd3fb2b079035db279d8cc9a78232f0782d055cb05bc [INFO] running `Command { std: "docker" "start" "-a" "9768c74d9ff99ddcb5f0cd3fb2b079035db279d8cc9a78232f0782d055cb05bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9768c74d9ff99ddcb5f0cd3fb2b079035db279d8cc9a78232f0782d055cb05bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9768c74d9ff99ddcb5f0cd3fb2b079035db279d8cc9a78232f0782d055cb05bc", kill_on_drop: false }` [INFO] [stdout] 9768c74d9ff99ddcb5f0cd3fb2b079035db279d8cc9a78232f0782d055cb05bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c950c1da6ec69fe6530954a100527cd2f5fe34c0837a77be7444e6a14ded444b [INFO] running `Command { std: "docker" "start" "-a" "c950c1da6ec69fe6530954a100527cd2f5fe34c0837a77be7444e6a14ded444b", kill_on_drop: false }` [INFO] [stderr] Checking knucklebones v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `die_1`, `die_2`, `die_3`, `len`, and `score` are never used [INFO] [stdout] --> src/main.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 24 | trait Hand { [INFO] [stdout] | ---- methods in this trait [INFO] [stdout] 25 | fn die_1(&self) -> Option; [INFO] [stdout] | ^^^^^ [INFO] [stdout] 26 | [INFO] [stdout] 27 | fn die_2(&self) -> Option; [INFO] [stdout] | ^^^^^ [INFO] [stdout] 28 | [INFO] [stdout] 29 | fn die_3(&self) -> Option; [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | fn len(&self) -> u8; [INFO] [stdout] | ^^^ [INFO] [stdout] 36 | [INFO] [stdout] 37 | fn score(&self) -> u8; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `val`, `val_1`, `val_2`, and `val_3` are never used [INFO] [stdout] --> src/main.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 60 | impl HandExplicit { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 95 | fn val(die: Option) -> u8 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | fn val_1(&self) -> u8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | fn val_2(&self) -> u8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn val_3(&self) -> u8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `die_1`, `die_2`, `die_3`, `len`, and `score` are never used [INFO] [stdout] --> src/main.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 24 | trait Hand { [INFO] [stdout] | ---- methods in this trait [INFO] [stdout] 25 | fn die_1(&self) -> Option; [INFO] [stdout] | ^^^^^ [INFO] [stdout] 26 | [INFO] [stdout] 27 | fn die_2(&self) -> Option; [INFO] [stdout] | ^^^^^ [INFO] [stdout] 28 | [INFO] [stdout] 29 | fn die_3(&self) -> Option; [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | fn len(&self) -> u8; [INFO] [stdout] | ^^^ [INFO] [stdout] 36 | [INFO] [stdout] 37 | fn score(&self) -> u8; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `val`, `val_1`, `val_2`, and `val_3` are never used [INFO] [stdout] --> src/main.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 60 | impl HandExplicit { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 95 | fn val(die: Option) -> u8 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | fn val_1(&self) -> u8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | fn val_2(&self) -> u8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn val_3(&self) -> u8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "c950c1da6ec69fe6530954a100527cd2f5fe34c0837a77be7444e6a14ded444b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c950c1da6ec69fe6530954a100527cd2f5fe34c0837a77be7444e6a14ded444b", kill_on_drop: false }` [INFO] [stdout] c950c1da6ec69fe6530954a100527cd2f5fe34c0837a77be7444e6a14ded444b