[INFO] cloning repository https://github.com/hafifamudi/rust-guessing-game [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hafifamudi/rust-guessing-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhafifamudi%2Frust-guessing-game", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhafifamudi%2Frust-guessing-game'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3409d23c3f104fb8380e2b8c09e04e94b8724b2f [INFO] testing hafifamudi/rust-guessing-game against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhafifamudi%2Frust-guessing-game" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hafifamudi/rust-guessing-game on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hafifamudi/rust-guessing-game [INFO] finished tweaking git repo https://github.com/hafifamudi/rust-guessing-game [INFO] tweaked toml for git repo https://github.com/hafifamudi/rust-guessing-game written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/hafifamudi/rust-guessing-game already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 16aa0c7e5d6e52edf9e5d614e7158aaaec2b1e2b78c09864d722df1fe64286bc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "16aa0c7e5d6e52edf9e5d614e7158aaaec2b1e2b78c09864d722df1fe64286bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16aa0c7e5d6e52edf9e5d614e7158aaaec2b1e2b78c09864d722df1fe64286bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16aa0c7e5d6e52edf9e5d614e7158aaaec2b1e2b78c09864d722df1fe64286bc", kill_on_drop: false }` [INFO] [stdout] 16aa0c7e5d6e52edf9e5d614e7158aaaec2b1e2b78c09864d722df1fe64286bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d2775ec8fbb3e5fb5cb1bb057295ddf19d0a556897e035fe97639dabd8d40d27 [INFO] running `Command { std: "docker" "start" "-a" "d2775ec8fbb3e5fb5cb1bb057295ddf19d0a556897e035fe97639dabd8d40d27", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling hello_world v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | / /** [INFO] [stdout] 21 | | *casting guess to int32 and using match [INFO] [stdout] 22 | | expressing to repeat the program when error and [INFO] [stdout] 23 | | take the value if success to parse [INFO] [stdout] 24 | | */ [INFO] [stdout] | |__________^ [INFO] [stdout] 25 | / let guess: u32 = match guess.trim().parse() { [INFO] [stdout] 26 | | Ok(num) => num, [INFO] [stdout] 27 | | Err(_) => continue, [INFO] [stdout] 28 | | }; [INFO] [stdout] | |__________- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.30s [INFO] running `Command { std: "docker" "inspect" "d2775ec8fbb3e5fb5cb1bb057295ddf19d0a556897e035fe97639dabd8d40d27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2775ec8fbb3e5fb5cb1bb057295ddf19d0a556897e035fe97639dabd8d40d27", kill_on_drop: false }` [INFO] [stdout] d2775ec8fbb3e5fb5cb1bb057295ddf19d0a556897e035fe97639dabd8d40d27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 92f15211730f277b12cbf737b1a37810a0fb36d2335f516de0d7738fa1bd4b07 [INFO] running `Command { std: "docker" "start" "-a" "92f15211730f277b12cbf737b1a37810a0fb36d2335f516de0d7738fa1bd4b07", kill_on_drop: false }` [INFO] [stderr] Compiling hello_world v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | / /** [INFO] [stdout] 21 | | *casting guess to int32 and using match [INFO] [stdout] 22 | | expressing to repeat the program when error and [INFO] [stdout] 23 | | take the value if success to parse [INFO] [stdout] 24 | | */ [INFO] [stdout] | |__________^ [INFO] [stdout] 25 | / let guess: u32 = match guess.trim().parse() { [INFO] [stdout] 26 | | Ok(num) => num, [INFO] [stdout] 27 | | Err(_) => continue, [INFO] [stdout] 28 | | }; [INFO] [stdout] | |__________- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.94s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "92f15211730f277b12cbf737b1a37810a0fb36d2335f516de0d7738fa1bd4b07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92f15211730f277b12cbf737b1a37810a0fb36d2335f516de0d7738fa1bd4b07", kill_on_drop: false }` [INFO] [stdout] 92f15211730f277b12cbf737b1a37810a0fb36d2335f516de0d7738fa1bd4b07 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 878986d95d45306991c9b3b21131f66278e1b3f902e05fd2380d098c37c07275 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "878986d95d45306991c9b3b21131f66278e1b3f902e05fd2380d098c37c07275", kill_on_drop: false }` [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | / /** [INFO] [stderr] 21 | | *casting guess to int32 and using match [INFO] [stderr] 22 | | expressing to repeat the program when error and [INFO] [stderr] 23 | | take the value if success to parse [INFO] [stderr] 24 | | */ [INFO] [stderr] | |__________^ [INFO] [stderr] 25 | / let guess: u32 = match guess.trim().parse() { [INFO] [stderr] 26 | | Ok(num) => num, [INFO] [stderr] 27 | | Err(_) => continue, [INFO] [stderr] 28 | | }; [INFO] [stderr] | |__________- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hello_world-e18c7695009bd0be) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "878986d95d45306991c9b3b21131f66278e1b3f902e05fd2380d098c37c07275", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "878986d95d45306991c9b3b21131f66278e1b3f902e05fd2380d098c37c07275", kill_on_drop: false }` [INFO] [stdout] 878986d95d45306991c9b3b21131f66278e1b3f902e05fd2380d098c37c07275