[INFO] updating cached repository https://github.com/servo/openssl-windows-build
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/servo/openssl-windows-build
[INFO] [stderr]    629aa9d..da6066a  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] da6066a6bd4b05b67890416cd25d4db2a526414d
[INFO] testing servo/openssl-windows-build against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fservo%2Fopenssl-windows-build" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/servo/openssl-windows-build on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/servo/openssl-windows-build
[INFO] finished tweaking git repo https://github.com/servo/openssl-windows-build
[INFO] tweaked toml for git repo https://github.com/servo/openssl-windows-build written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/servo/openssl-windows-build already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] ebe82834655c03512eb2ae4ef4505694bfaec38240498a590a42898a0b953469
[INFO] running `"docker" "start" "-a" "ebe82834655c03512eb2ae4ef4505694bfaec38240498a590a42898a0b953469"`
[INFO] [stderr]    Compiling openssl-src v111.3.0+1.1.1c (https://github.com/servo/openssl-src-rs?branch=servo#5b027739)
[INFO] [stderr]    Compiling openssl-windows-build v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0277]: `std::path::PathBuf` doesn't implement `std::fmt::Display`
[INFO] [stderr]   --> src/main.rs:57:43
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let built = format!("{}/install", built);
[INFO] [stderr]    |                                           ^^^^^ `std::path::PathBuf` cannot be formatted with the default formatter
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::fmt::Display` is not implemented for `std::path::PathBuf`
[INFO] [stderr]    = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stderr]    = note: required by `std::fmt::Display::fmt`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `openssl-windows-build`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ebe82834655c03512eb2ae4ef4505694bfaec38240498a590a42898a0b953469"`
[INFO] running `"docker" "rm" "-f" "ebe82834655c03512eb2ae4ef4505694bfaec38240498a590a42898a0b953469"`
[INFO] [stdout] ebe82834655c03512eb2ae4ef4505694bfaec38240498a590a42898a0b953469