[INFO] cloning repository https://github.com/yeshwanth32/Hang_Man_Game_Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yeshwanth32/Hang_Man_Game_Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyeshwanth32%2FHang_Man_Game_Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyeshwanth32%2FHang_Man_Game_Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 83d2a51aa37b329e3c719e9de90966482b07e1a7 [INFO] checking yeshwanth32/Hang_Man_Game_Rust against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyeshwanth32%2FHang_Man_Game_Rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yeshwanth32/Hang_Man_Game_Rust on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yeshwanth32/Hang_Man_Game_Rust [INFO] finished tweaking git repo https://github.com/yeshwanth32/Hang_Man_Game_Rust [INFO] tweaked toml for git repo https://github.com/yeshwanth32/Hang_Man_Game_Rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/yeshwanth32/Hang_Man_Game_Rust 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossterm_winapi v0.2.1 [INFO] [stderr] Downloaded crossterm_screen v0.3.2 [INFO] [stderr] Downloaded crossterm_utils v0.4.0 [INFO] [stderr] Downloaded crossterm_cursor v0.4.0 [INFO] [stderr] Downloaded crossterm_cursor v0.3.1 [INFO] [stderr] Downloaded crossterm_input v0.4.1 [INFO] [stderr] Downloaded crossterm_style v0.5.2 [INFO] [stderr] Downloaded crossterm_input v0.5.0 [INFO] [stderr] Downloaded crossterm_terminal v0.3.2 [INFO] [stderr] Downloaded crossterm_utils v0.3.1 [INFO] [stderr] Downloaded crossterm v0.11.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dafd8f918a11abf5a4ab291fdd94af092f7c1f311a20dcd16d049e928f2a83a5 [INFO] running `Command { std: "docker" "start" "-a" "dafd8f918a11abf5a4ab291fdd94af092f7c1f311a20dcd16d049e928f2a83a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dafd8f918a11abf5a4ab291fdd94af092f7c1f311a20dcd16d049e928f2a83a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dafd8f918a11abf5a4ab291fdd94af092f7c1f311a20dcd16d049e928f2a83a5", kill_on_drop: false }` [INFO] [stdout] dafd8f918a11abf5a4ab291fdd94af092f7c1f311a20dcd16d049e928f2a83a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80d9c5d30cb62df7f94262982594321f87340fe6f2f367e93b1ac779d90640ef [INFO] running `Command { std: "docker" "start" "-a" "80d9c5d30cb62df7f94262982594321f87340fe6f2f367e93b1ac779d90640ef", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking crossterm_utils v0.4.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking crossterm_utils v0.3.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking crossterm_screen v0.3.2 [INFO] [stderr] Checking crossterm_style v0.5.2 [INFO] [stderr] Checking crossterm_cursor v0.3.1 [INFO] [stderr] Checking crossterm_input v0.4.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking crossterm_input v0.5.0 [INFO] [stderr] Checking crossterm_cursor v0.4.0 [INFO] [stderr] Checking crossterm_terminal v0.3.2 [INFO] [stderr] Checking crossterm v0.11.1 [INFO] [stderr] Checking hang_man_game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossterm::Terminal` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crossterm::Terminal; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `thread`, `time` [INFO] [stdout] --> src/main.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{thread, time}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossterm::Terminal` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crossterm::Terminal; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `thread`, `time` [INFO] [stdout] --> src/main.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{thread, time}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.32s [INFO] running `Command { std: "docker" "inspect" "80d9c5d30cb62df7f94262982594321f87340fe6f2f367e93b1ac779d90640ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80d9c5d30cb62df7f94262982594321f87340fe6f2f367e93b1ac779d90640ef", kill_on_drop: false }` [INFO] [stdout] 80d9c5d30cb62df7f94262982594321f87340fe6f2f367e93b1ac779d90640ef [INFO] checking yeshwanth32/Hang_Man_Game_Rust against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyeshwanth32%2FHang_Man_Game_Rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yeshwanth32/Hang_Man_Game_Rust on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yeshwanth32/Hang_Man_Game_Rust [INFO] finished tweaking git repo https://github.com/yeshwanth32/Hang_Man_Game_Rust [INFO] tweaked toml for git repo https://github.com/yeshwanth32/Hang_Man_Game_Rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/yeshwanth32/Hang_Man_Game_Rust 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bbda44fc356e4064af593578cb3aed33b16613d667a801e9ea3ee00dca06fcc0 [INFO] running `Command { std: "docker" "start" "-a" "bbda44fc356e4064af593578cb3aed33b16613d667a801e9ea3ee00dca06fcc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bbda44fc356e4064af593578cb3aed33b16613d667a801e9ea3ee00dca06fcc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbda44fc356e4064af593578cb3aed33b16613d667a801e9ea3ee00dca06fcc0", kill_on_drop: false }` [INFO] [stdout] bbda44fc356e4064af593578cb3aed33b16613d667a801e9ea3ee00dca06fcc0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1bc59d985ea08976986ec920b84fbcc603be0c5c593d83695b62439b79e1ea03 [INFO] running `Command { std: "docker" "start" "-a" "1bc59d985ea08976986ec920b84fbcc603be0c5c593d83695b62439b79e1ea03", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking crossterm_utils v0.4.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking crossterm_utils v0.3.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking crossterm_cursor v0.3.1 [INFO] [stderr] Checking crossterm_screen v0.3.2 [INFO] [stderr] Checking crossterm_style v0.5.2 [INFO] [stderr] Checking crossterm_input v0.4.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking crossterm_input v0.5.0 [INFO] [stderr] Checking crossterm_cursor v0.4.0 [INFO] [stderr] Checking crossterm_terminal v0.3.2 [INFO] [stderr] Checking crossterm v0.11.1 [INFO] [stderr] Checking hang_man_game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossterm::Terminal` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crossterm::Terminal; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `thread`, `time` [INFO] [stdout] --> src/main.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{thread, time}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossterm::Terminal` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crossterm::Terminal; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `thread`, `time` [INFO] [stdout] --> src/main.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{thread, time}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.07s [INFO] running `Command { std: "docker" "inspect" "1bc59d985ea08976986ec920b84fbcc603be0c5c593d83695b62439b79e1ea03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bc59d985ea08976986ec920b84fbcc603be0c5c593d83695b62439b79e1ea03", kill_on_drop: false }` [INFO] [stdout] 1bc59d985ea08976986ec920b84fbcc603be0c5c593d83695b62439b79e1ea03