[INFO] fetching crate capcom0 0.1.1...
[INFO] checking capcom0-0.1.1 against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470
[INFO] extracting crate capcom0 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate capcom0 0.1.1 on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate capcom0 0.1.1
[INFO] finished tweaking crates.io crate capcom0 0.1.1
[INFO] tweaked toml for crates.io crate capcom0 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded obfstr v0.1.1
[INFO] [stderr]   Downloaded obfstr-impl v0.1.1
[INFO] [stderr]   Downloaded pelite v0.7.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a91145ed1a10dce0128324e81a7e5eaf81d69c1d005740695ae333e5677b6aa
[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" "7a91145ed1a10dce0128324e81a7e5eaf81d69c1d005740695ae333e5677b6aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a91145ed1a10dce0128324e81a7e5eaf81d69c1d005740695ae333e5677b6aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a91145ed1a10dce0128324e81a7e5eaf81d69c1d005740695ae333e5677b6aa", kill_on_drop: false }`
[INFO] [stdout] 7a91145ed1a10dce0128324e81a7e5eaf81d69c1d005740695ae333e5677b6aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "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] e1446c9cd0c5db2d1ed30efcb3e715618aaba8c92d79ab057326a100f9bc6a39
[INFO] running `Command { std: "docker" "start" "-a" "e1446c9cd0c5db2d1ed30efcb3e715618aaba8c92d79ab057326a100f9bc6a39", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling ntapi v0.3.6
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling obfstr v0.1.1
[INFO] [stderr]    Compiling obfstr-impl v0.1.1
[INFO] [stderr]     Checking capcom0 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `recover`
[INFO] [stdout]   --> src/bin/recover.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / /*!
[INFO] [stdout] 2  | | Automate recovery when something goes wrong with the Capcom driver.
[INFO] [stdout] 3  | |  */
[INFO] [stdout] 4  | |
[INFO] [stdout] ...  |
[INFO] [stdout] 13 | |     }
[INFO] [stdout] 14 | | }
[INFO] [stdout]    | |_^ consider adding a `main` function to `src/bin/recover.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `capcom0`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0601]: `main` function not found in crate `elevate`
[INFO] [stdout]    --> src/bin/elevate.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | / /*!
[INFO] [stdout] 2   | | Launch an elevated command prompt with NT AUTHORITY\SYSTEM privileges.
[INFO] [stdout] 3   | |
[INFO] [stdout] 4   | | Adapted from https://github.com/tandasat/ExploitCapcom
[INFO] [stdout] ...   |
[INFO] [stdout] 135 | |     }
[INFO] [stdout] 136 | | }
[INFO] [stdout]     | |_^ consider adding a `main` function to `src/bin/elevate.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e1446c9cd0c5db2d1ed30efcb3e715618aaba8c92d79ab057326a100f9bc6a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1446c9cd0c5db2d1ed30efcb3e715618aaba8c92d79ab057326a100f9bc6a39", kill_on_drop: false }`
[INFO] [stdout] e1446c9cd0c5db2d1ed30efcb3e715618aaba8c92d79ab057326a100f9bc6a39