[INFO] cloning repository https://github.com/ajm896/os_dev
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ajm896/os_dev" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajm896%2Fos_dev", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajm896%2Fos_dev'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d3f6609d4e752b1e8487a3396de394228d90a0d
[INFO] testing ajm896/os_dev against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajm896%2Fos_dev" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  86% (754/876)
Updating files:  87% (763/876)
Updating files:  88% (771/876)
Updating files:  89% (780/876)
Updating files:  90% (789/876)
Updating files:  91% (798/876)
Updating files:  92% (806/876)
Updating files:  93% (815/876)
Updating files:  94% (824/876)
Updating files:  95% (833/876)
Updating files:  96% (841/876)
Updating files:  97% (850/876)
Updating files:  98% (859/876)
Updating files:  99% (868/876)
Updating files: 100% (876/876)
Updating files: 100% (876/876), done.
[INFO] validating manifest of git repo https://github.com/ajm896/os_dev on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-9/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-9/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/ajm896/os_dev
[INFO] finished tweaking git repo https://github.com/ajm896/os_dev
[INFO] tweaked toml for git repo https://github.com/ajm896/os_dev written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/ajm896/os_dev already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bootloader v0.9.18
[INFO] [stderr]   Downloaded volatile v0.2.7
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1da13fe4e286d39d36f7caa209d9ce72cd471f84bc5c785714e3a8180e4dfc28
[INFO] running `Command { std: "docker" "start" "-a" "1da13fe4e286d39d36f7caa209d9ce72cd471f84bc5c785714e3a8180e4dfc28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1da13fe4e286d39d36f7caa209d9ce72cd471f84bc5c785714e3a8180e4dfc28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1da13fe4e286d39d36f7caa209d9ce72cd471f84bc5c785714e3a8180e4dfc28", kill_on_drop: false }`
[INFO] [stdout] 1da13fe4e286d39d36f7caa209d9ce72cd471f84bc5c785714e3a8180e4dfc28
[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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f0cd41a25d3de8c0862153796ad146cd8d6e636123674518922071721510efa
[INFO] running `Command { std: "docker" "start" "-a" "4f0cd41a25d3de8c0862153796ad146cd8d6e636123674518922071721510efa", kill_on_drop: false }`
[INFO] [stderr]    Compiling bootloader v0.9.18
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling volatile v0.2.7
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling os v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `info` in this scope
[INFO] [stdout]   --> src/main.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 |     println!("{}", info);
[INFO] [stdout]    |                    ^^^^ help: a local variable with a similar name exists: `_info`
[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 E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `os` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "4f0cd41a25d3de8c0862153796ad146cd8d6e636123674518922071721510efa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f0cd41a25d3de8c0862153796ad146cd8d6e636123674518922071721510efa", kill_on_drop: false }`
[INFO] [stdout] 4f0cd41a25d3de8c0862153796ad146cd8d6e636123674518922071721510efa
