[INFO] cloning repository https://github.com/genichiro22/elecla2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/genichiro22/elecla2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgenichiro22%2Felecla2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgenichiro22%2Felecla2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d0021482790970ce5e5240b2e873dd5086ecff33 [INFO] checking genichiro22/elecla2 against master#6f40082313d8374bdf962aba943a712d5322fae6 for pr-117967 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgenichiro22%2Felecla2" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/genichiro22/elecla2 on toolchain 6f40082313d8374bdf962aba943a712d5322fae6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6f40082313d8374bdf962aba943a712d5322fae6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/genichiro22/elecla2 [INFO] finished tweaking git repo https://github.com/genichiro22/elecla2 [INFO] tweaked toml for git repo https://github.com/genichiro22/elecla2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/genichiro22/elecla2 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" "+6f40082313d8374bdf962aba943a712d5322fae6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking genichiro22/elecla2 against try#57fd74335bb14b59b719dc3cc5bc4257e73f33ce for pr-117967 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgenichiro22%2Felecla2" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/genichiro22/elecla2 on toolchain 57fd74335bb14b59b719dc3cc5bc4257e73f33ce [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57fd74335bb14b59b719dc3cc5bc4257e73f33ce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/genichiro22/elecla2 [INFO] finished tweaking git repo https://github.com/genichiro22/elecla2 [INFO] tweaked toml for git repo https://github.com/genichiro22/elecla2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/genichiro22/elecla2 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" "+57fd74335bb14b59b719dc3cc5bc4257e73f33ce" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking genichiro22/elecla2 against try#57fd74335bb14b59b719dc3cc5bc4257e73f33ce for pr-117967 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgenichiro22%2Felecla2" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/genichiro22/elecla2 on toolchain 57fd74335bb14b59b719dc3cc5bc4257e73f33ce [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57fd74335bb14b59b719dc3cc5bc4257e73f33ce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/genichiro22/elecla2 [INFO] finished tweaking git repo https://github.com/genichiro22/elecla2 [INFO] tweaked toml for git repo https://github.com/genichiro22/elecla2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/genichiro22/elecla2 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" "+57fd74335bb14b59b719dc3cc5bc4257e73f33ce" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+57fd74335bb14b59b719dc3cc5bc4257e73f33ce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b83fe0d334c3824787ad82dc89e079eb85b6038b795702d887f9a8d865db5cf9 [INFO] running `Command { std: "docker" "start" "-a" "b83fe0d334c3824787ad82dc89e079eb85b6038b795702d887f9a8d865db5cf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b83fe0d334c3824787ad82dc89e079eb85b6038b795702d887f9a8d865db5cf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b83fe0d334c3824787ad82dc89e079eb85b6038b795702d887f9a8d865db5cf9", kill_on_drop: false }` [INFO] [stdout] b83fe0d334c3824787ad82dc89e079eb85b6038b795702d887f9a8d865db5cf9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+57fd74335bb14b59b719dc3cc5bc4257e73f33ce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc89a3640f52d208c56e95e528a79984d7777de5dab8428e7dd3b98dbd7e6861 [INFO] running `Command { std: "docker" "start" "-a" "bc89a3640f52d208c56e95e528a79984d7777de5dab8428e7dd3b98dbd7e6861", kill_on_drop: false }` [INFO] [stderr] Checking elecla2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | let mut player1 = Player { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | let mut player1 = Player { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let mut player2 = Player { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let mut player2 = Player { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `debug` is never used [INFO] [stdout] --> src/main.rs:134:8 [INFO] [stdout] | [INFO] [stdout] 127 | impl Game { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 134 | fn debug(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `attack` is never used [INFO] [stdout] --> src/main.rs:209:8 [INFO] [stdout] | [INFO] [stdout] 193 | impl Player { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 209 | fn attack(&mut self, i:usize) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/main.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 220 | struct Domain { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 221 | name: DomainName, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Domain` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/main.rs:234:5 [INFO] [stdout] | [INFO] [stdout] 233 | struct Card { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 234 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Card` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/main.rs:240:5 [INFO] [stdout] | [INFO] [stdout] 239 | struct Oracle { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 240 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Oracle` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `step_belonged` are never read [INFO] [stdout] --> src/main.rs:247:5 [INFO] [stdout] | [INFO] [stdout] 246 | struct Phase { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 247 | name: PhaseName, [INFO] [stdout] | ^^^^ [INFO] [stdout] 248 | step_belonged: Step, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Phase` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `debug` is never used [INFO] [stdout] --> src/main.rs:134:8 [INFO] [stdout] | [INFO] [stdout] 127 | impl Game { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 134 | fn debug(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `pass` is never used [INFO] [stdout] --> src/main.rs:251:8 [INFO] [stdout] | [INFO] [stdout] 250 | impl Phase { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 251 | fn pass(&mut self) {} [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `attack` is never used [INFO] [stdout] --> src/main.rs:209:8 [INFO] [stdout] | [INFO] [stdout] 193 | impl Player { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 209 | fn attack(&mut self, i:usize) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Begin`, `Draw`, `Action`, `Cleanup`, and `End` are never constructed [INFO] [stdout] --> src/main.rs:256:5 [INFO] [stdout] | [INFO] [stdout] 255 | enum PhaseName { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 256 | Begin, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 257 | Draw, [INFO] [stdout] | ^^^^ [INFO] [stdout] 258 | Action, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 259 | Cleanup, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 260 | End, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PhaseName` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/main.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 220 | struct Domain { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 221 | name: DomainName, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Domain` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/main.rs:265:5 [INFO] [stdout] | [INFO] [stdout] 264 | struct Step { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 265 | name: StepName, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Step` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/main.rs:234:5 [INFO] [stdout] | [INFO] [stdout] 233 | struct Card { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 234 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Card` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/main.rs:240:5 [INFO] [stdout] | [INFO] [stdout] 239 | struct Oracle { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 240 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Oracle` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Boot`, `Main`, and `Pass` are never constructed [INFO] [stdout] --> src/main.rs:270:5 [INFO] [stdout] | [INFO] [stdout] 269 | enum StepName { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 270 | Boot, [INFO] [stdout] | ^^^^ [INFO] [stdout] 271 | Main, [INFO] [stdout] | ^^^^ [INFO] [stdout] 272 | Pass [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StepName` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `step_belonged` are never read [INFO] [stdout] --> src/main.rs:247:5 [INFO] [stdout] | [INFO] [stdout] 246 | struct Phase { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 247 | name: PhaseName, [INFO] [stdout] | ^^^^ [INFO] [stdout] 248 | step_belonged: Step, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Phase` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `pass` is never used [INFO] [stdout] --> src/main.rs:251:8 [INFO] [stdout] | [INFO] [stdout] 250 | impl Phase { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 251 | fn pass(&mut self) {} [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Begin`, `Draw`, `Action`, `Cleanup`, and `End` are never constructed [INFO] [stdout] --> src/main.rs:256:5 [INFO] [stdout] | [INFO] [stdout] 255 | enum PhaseName { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 256 | Begin, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 257 | Draw, [INFO] [stdout] | ^^^^ [INFO] [stdout] 258 | Action, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 259 | Cleanup, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 260 | End, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PhaseName` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/main.rs:265:5 [INFO] [stdout] | [INFO] [stdout] 264 | struct Step { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 265 | name: StepName, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Step` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Boot`, `Main`, and `Pass` are never constructed [INFO] [stdout] --> src/main.rs:270:5 [INFO] [stdout] | [INFO] [stdout] 269 | enum StepName { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 270 | Boot, [INFO] [stdout] | ^^^^ [INFO] [stdout] 271 | Main, [INFO] [stdout] | ^^^^ [INFO] [stdout] 272 | Pass [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StepName` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] running `Command { std: "docker" "inspect" "bc89a3640f52d208c56e95e528a79984d7777de5dab8428e7dd3b98dbd7e6861", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc89a3640f52d208c56e95e528a79984d7777de5dab8428e7dd3b98dbd7e6861", kill_on_drop: false }` [INFO] [stdout] bc89a3640f52d208c56e95e528a79984d7777de5dab8428e7dd3b98dbd7e6861