[INFO] cloning repository https://github.com/xylong/crab [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xylong/crab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxylong%2Fcrab", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxylong%2Fcrab'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2770271660317c8c455e194f33ece5016ab8d94e [INFO] checking xylong/crab against try#409ef99a7d4dc96ae91f65d4b48413ed174514d6 for pr-137633 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxylong%2Fcrab" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xylong/crab on toolchain 409ef99a7d4dc96ae91f65d4b48413ed174514d6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+409ef99a7d4dc96ae91f65d4b48413ed174514d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xylong/crab [INFO] finished tweaking git repo https://github.com/xylong/crab [INFO] tweaked toml for git repo https://github.com/xylong/crab written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/xylong/crab 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" "+409ef99a7d4dc96ae91f65d4b48413ed174514d6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+409ef99a7d4dc96ae91f65d4b48413ed174514d6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5022659223e3f9990f74faf8e8cad31a7f6413a3d5f76a078724e0ddc0588e25 [INFO] running `Command { std: "docker" "start" "-a" "5022659223e3f9990f74faf8e8cad31a7f6413a3d5f76a078724e0ddc0588e25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5022659223e3f9990f74faf8e8cad31a7f6413a3d5f76a078724e0ddc0588e25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5022659223e3f9990f74faf8e8cad31a7f6413a3d5f76a078724e0ddc0588e25", kill_on_drop: false }` [INFO] [stdout] 5022659223e3f9990f74faf8e8cad31a7f6413a3d5f76a078724e0ddc0588e25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+409ef99a7d4dc96ae91f65d4b48413ed174514d6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d422fa428833dc84dabf757c5cebfb847bd9d5eadec5e4a02bdb4192f2bf52c4 [INFO] running `Command { std: "docker" "start" "-a" "d422fa428833dc84dabf757c5cebfb847bd9d5eadec5e4a02bdb4192f2bf52c4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking crab v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `base::function::get_level_by_score` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use base::function::get_level_by_score; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `base::function::get_level_by_score` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use base::function::get_level_by_score; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `guess_number` is never used [INFO] [stdout] --> src/game/mini.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn guess_number() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `guess_number` is never used [INFO] [stdout] --> src/game/mini.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn guess_number() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `my_loop` is never used [INFO] [stdout] --> src/base/mod.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn my_loop() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `countdown` is never used [INFO] [stdout] --> src/base/cycle.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn countdown() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_level_by_score` is never used [INFO] [stdout] --> src/base/function.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn get_level_by_score(score:i32) -> &'static str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `my_loop` is never used [INFO] [stdout] --> src/base/mod.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn my_loop() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `countdown` is never used [INFO] [stdout] --> src/base/cycle.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn countdown() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_level_by_score` is never used [INFO] [stdout] --> src/base/function.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn get_level_by_score(score:i32) -> &'static str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.01s [INFO] running `Command { std: "docker" "inspect" "d422fa428833dc84dabf757c5cebfb847bd9d5eadec5e4a02bdb4192f2bf52c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d422fa428833dc84dabf757c5cebfb847bd9d5eadec5e4a02bdb4192f2bf52c4", kill_on_drop: false }` [INFO] [stdout] d422fa428833dc84dabf757c5cebfb847bd9d5eadec5e4a02bdb4192f2bf52c4