[INFO] cloning repository https://github.com/Flpichon/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/Flpichon/guessing_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlpichon%2Fguessing_game", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlpichon%2Fguessing_game'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9b4d9cef8228019cef5e56ce4d12aea101552501 [INFO] checking Flpichon/guessing_game against master#39b841dfe36f90a7cd111e7f0c55f32594f6e578 for pr-77035 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlpichon%2Fguessing_game" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] [stderr] Checking out files: 57% (200/347) Checking out files: 58% (202/347) Checking out files: 59% (205/347) Checking out files: 60% (209/347) Checking out files: 61% (212/347) Checking out files: 62% (216/347) Checking out files: 63% (219/347) Checking out files: 64% (223/347) Checking out files: 65% (226/347) Checking out files: 66% (230/347) Checking out files: 67% (233/347) Checking out files: 68% (236/347) Checking out files: 69% (240/347) Checking out files: 70% (243/347) Checking out files: 71% (247/347) Checking out files: 72% (250/347) Checking out files: 73% (254/347) Checking out files: 74% (257/347) Checking out files: 75% (261/347) Checking out files: 76% (264/347) Checking out files: 77% (268/347) Checking out files: 78% (271/347) Checking out files: 79% (275/347) Checking out files: 80% (278/347) Checking out files: 81% (282/347) Checking out files: 82% (285/347) Checking out files: 83% (289/347) Checking out files: 84% (292/347) Checking out files: 85% (295/347) Checking out files: 86% (299/347) Checking out files: 87% (302/347) Checking out files: 88% (306/347) Checking out files: 89% (309/347) Checking out files: 90% (313/347) Checking out files: 91% (316/347) Checking out files: 92% (320/347) Checking out files: 93% (323/347) Checking out files: 94% (327/347) Checking out files: 95% (330/347) Checking out files: 96% (334/347) Checking out files: 97% (337/347) Checking out files: 98% (341/347) Checking out files: 99% (344/347) Checking out files: 100% (347/347) Checking out files: 100% (347/347), done. [INFO] validating manifest of git repo https://github.com/Flpichon/guessing_game on toolchain 39b841dfe36f90a7cd111e7f0c55f32594f6e578 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Flpichon/guessing_game [INFO] finished tweaking git repo https://github.com/Flpichon/guessing_game [INFO] tweaked toml for git repo https://github.com/Flpichon/guessing_game written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/Flpichon/guessing_game already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b211425d0e71c08673e1386f6150bd31959d74b0f038fda16109a2e3cce3159 [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" "9b211425d0e71c08673e1386f6150bd31959d74b0f038fda16109a2e3cce3159", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b211425d0e71c08673e1386f6150bd31959d74b0f038fda16109a2e3cce3159", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b211425d0e71c08673e1386f6150bd31959d74b0f038fda16109a2e3cce3159", kill_on_drop: false }` [INFO] [stdout] 9b211425d0e71c08673e1386f6150bd31959d74b0f038fda16109a2e3cce3159 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "check" "--frozen" "--all" "--all-targets" "--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] 9d361fd2f7fe3be855d8a785dac05c52b902cfba0f21d4116e04a81e1e08a69e [INFO] running `Command { std: "docker" "start" "-a" "9d361fd2f7fe3be855d8a785dac05c52b902cfba0f21d4116e04a81e1e08a69e", kill_on_drop: false }` [INFO] [stderr] Checking guessing_game v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "9d361fd2f7fe3be855d8a785dac05c52b902cfba0f21d4116e04a81e1e08a69e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d361fd2f7fe3be855d8a785dac05c52b902cfba0f21d4116e04a81e1e08a69e", kill_on_drop: false }` [INFO] [stdout] 9d361fd2f7fe3be855d8a785dac05c52b902cfba0f21d4116e04a81e1e08a69e