[INFO] cloning repository https://github.com/WillemMali/rust-iup
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WillemMali/rust-iup" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWillemMali%2Frust-iup", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWillemMali%2Frust-iup'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a99714b7b3d9665a7b2b394db2593a977072e71
[INFO] documenting WillemMali/rust-iup against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWillemMali%2Frust-iup" "/workspace/builds/worker-98/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-98/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WillemMali/rust-iup on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/WillemMali/rust-iup
[INFO] finished tweaking git repo https://github.com/WillemMali/rust-iup
[INFO] tweaked toml for git repo https://github.com/WillemMali/rust-iup written to /workspace/builds/worker-98/source/Cargo.toml
[INFO] crate git repo https://github.com/WillemMali/rust-iup already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60068c48daf2c15a39790bcaccc904673927330642be637fc3d084f493c7ba1a
[INFO] running `Command { std: "docker" "start" "-a" "60068c48daf2c15a39790bcaccc904673927330642be637fc3d084f493c7ba1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60068c48daf2c15a39790bcaccc904673927330642be637fc3d084f493c7ba1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60068c48daf2c15a39790bcaccc904673927330642be637fc3d084f493c7ba1a", kill_on_drop: false }`
[INFO] [stdout] 60068c48daf2c15a39790bcaccc904673927330642be637fc3d084f493c7ba1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "RUSTDOCFLAGS=--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" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e82b1ea101bbdac50484338cc8f925b58466ea7c18c51abfec7a9b0395d54cdf
[INFO] running `Command { std: "docker" "start" "-a" "e82b1ea101bbdac50484338cc8f925b58466ea7c18c51abfec7a9b0395d54cdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling iup-sys v0.0.3
[INFO] [stderr]     Checking iup v0.0.3 (https://github.com/dcampbell24/iup-rust#3daddd1f)
[INFO] [stdout] error[E0277]: a value of type `[PathBuf; 1]` cannot be built from an iterator over elements of type `PathBuf`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/iup-rust-848a7d570fe350d7/3daddd1/src/dialog/file.rs:35:26
[INFO] [stdout]    |
[INFO] [stdout] 35 |                       Some(values.into_iter().skip(1)
[INFO] [stdout]    |  __________________________^
[INFO] [stdout] 36 | |                                .map(|file| path.join(file))
[INFO] [stdout] 37 | |                                .collect())
[INFO] [stdout]    | |_________________________________________^ value of type `[PathBuf; 1]` cannot be built from `std::iter::Iterator<Item=PathBuf>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FromIterator<PathBuf>` is not implemented for `[PathBuf; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/iup-rust-848a7d570fe350d7/3daddd1/src/dialog/file.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |       pub fn files(&self) -> Option<Vec<PathBuf>> {
[INFO] [stdout]    |                              -------------------- expected `Option<Vec<PathBuf>>` because of return type
[INFO] [stdout] 26 | /         self.attrib("VALUE").and_then(|value| {
[INFO] [stdout] 27 | |             let values =  value.split_terminator('|').collect::<Vec<&str>>();
[INFO] [stdout] 28 | |             match values.len() {
[INFO] [stdout] 29 | |                 0 => None,
[INFO] [stdout] ...  |
[INFO] [stdout] 39 | |             }
[INFO] [stdout] 40 | |         })
[INFO] [stdout]    | |__________^ expected struct `Vec`, found array of 1 element
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Option<Vec<PathBuf>>`
[INFO] [stdout]               found enum `Option<[PathBuf; 1]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `iup`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "e82b1ea101bbdac50484338cc8f925b58466ea7c18c51abfec7a9b0395d54cdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e82b1ea101bbdac50484338cc8f925b58466ea7c18c51abfec7a9b0395d54cdf", kill_on_drop: false }`
[INFO] [stdout] e82b1ea101bbdac50484338cc8f925b58466ea7c18c51abfec7a9b0395d54cdf
