[INFO] cloning repository https://github.com/giiorg/os-in-rust-tutorial [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/giiorg/os-in-rust-tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiiorg%2Fos-in-rust-tutorial", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiiorg%2Fos-in-rust-tutorial'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7255afb469b6fe9f1cb054e7852f566d7e9976f8 [INFO] checking giiorg/os-in-rust-tutorial/7255afb469b6fe9f1cb054e7852f566d7e9976f8 against try#65132f36b923285d5da381c2fbafee6ce899e841 for pr-132712-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiiorg%2Fos-in-rust-tutorial" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/giiorg/os-in-rust-tutorial on toolchain 65132f36b923285d5da381c2fbafee6ce899e841 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain [INFO] started tweaking git repo https://github.com/giiorg/os-in-rust-tutorial [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/giiorg/os-in-rust-tutorial [INFO] tweaked toml for git repo https://github.com/giiorg/os-in-rust-tutorial written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/giiorg/os-in-rust-tutorial 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" "+65132f36b923285d5da381c2fbafee6ce899e841" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9e61028fb3fe92833a5e2ececdfcf475078d4b4490938e1b1488fa10d983314 [INFO] running `Command { std: "docker" "start" "-a" "f9e61028fb3fe92833a5e2ececdfcf475078d4b4490938e1b1488fa10d983314", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9e61028fb3fe92833a5e2ececdfcf475078d4b4490938e1b1488fa10d983314", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9e61028fb3fe92833a5e2ececdfcf475078d4b4490938e1b1488fa10d983314", kill_on_drop: false }` [INFO] [stdout] f9e61028fb3fe92833a5e2ececdfcf475078d4b4490938e1b1488fa10d983314 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e473aeddaad3ccbf6a0c72be35710a67cbbaad6bc1fc09ca0708ecba57bd62f7 [INFO] running `Command { std: "docker" "start" "-a" "e473aeddaad3ccbf6a0c72be35710a67cbbaad6bc1fc09ca0708ecba57bd62f7", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "e473aeddaad3ccbf6a0c72be35710a67cbbaad6bc1fc09ca0708ecba57bd62f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e473aeddaad3ccbf6a0c72be35710a67cbbaad6bc1fc09ca0708ecba57bd62f7", kill_on_drop: false }` [INFO] [stdout] e473aeddaad3ccbf6a0c72be35710a67cbbaad6bc1fc09ca0708ecba57bd62f7