[INFO] crate filetype 0.2.0 is already in cache
[INFO] extracting crate filetype 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/filetype/0.2.0
[INFO] extracting crate filetype 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/filetype/0.2.0
[INFO] validating manifest of filetype-0.2.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of filetype-0.2.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing filetype-0.2.0
[INFO] finished frobbing filetype-0.2.0
[INFO] frobbed toml for filetype-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/filetype/0.2.0/Cargo.toml
[INFO] started frobbing filetype-0.2.0
[INFO] finished frobbing filetype-0.2.0
[INFO] frobbed toml for filetype-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/filetype/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing filetype-0.2.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/filetype/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 3b94bf2a82558c512799b5d7217487b7ac9dea6892fb4c29da6a53eae097c4fc
[INFO] running `"docker" "start" "-a" "3b94bf2a82558c512799b5d7217487b7ac9dea6892fb4c29da6a53eae097c4fc"`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]    Compiling filetype v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: could not find `consts` in `libc`
[INFO] [stderr]   --> src/lib.rs:44:11
[INFO] [stderr]    |
[INFO] [stderr] 44 | use libc::consts::os::posix88;
[INFO] [stderr]    |           ^^^^^^ could not find `consts` in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `types` in `libc`
[INFO] [stderr]   --> src/lib.rs:45:11
[INFO] [stderr]    |
[INFO] [stderr] 45 | use libc::types::os::arch::posix88::mode_t;
[INFO] [stderr]    |           ^^^^^ could not find `types` in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `posix88`
[INFO] [stderr]   --> src/lib.rs:89:50
[INFO] [stderr]    |
[INFO] [stderr] 89 |         let file_mask : mode_t = fstat.st_mode & posix88::S_IFMT;
[INFO] [stderr]    |                                                  ^^^^^^^ use of undeclared type or module `posix88`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `posix88`
[INFO] [stderr]   --> src/lib.rs:96:9
[INFO] [stderr]    |
[INFO] [stderr] 96 |         posix88::S_IFREG => Ok(FileType::Regular),
[INFO] [stderr]    |         ^^^^^^^ use of undeclared type or module `posix88`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `posix88`
[INFO] [stderr]   --> src/lib.rs:97:9
[INFO] [stderr]    |
[INFO] [stderr] 97 |         posix88::S_IFDIR => Ok(FileType::Directory),
[INFO] [stderr]    |         ^^^^^^^ use of undeclared type or module `posix88`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `posix88`
[INFO] [stderr]   --> src/lib.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |         posix88::S_IFLNK => Ok(FileType::Symlink),
[INFO] [stderr]    |         ^^^^^^^ use of undeclared type or module `posix88`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `posix88`
[INFO] [stderr]   --> src/lib.rs:99:9
[INFO] [stderr]    |
[INFO] [stderr] 99 |         posix88::S_IFIFO => Ok(FileType::NamedPipe),
[INFO] [stderr]    |         ^^^^^^^ use of undeclared type or module `posix88`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `posix88`
[INFO] [stderr]    --> src/lib.rs:100:9
[INFO] [stderr]     |
[INFO] [stderr] 100 |         posix88::S_IFBLK => Ok(FileType::BlockDevice),
[INFO] [stderr]     |         ^^^^^^^ use of undeclared type or module `posix88`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `posix88`
[INFO] [stderr]    --> src/lib.rs:101:9
[INFO] [stderr]     |
[INFO] [stderr] 101 |         posix88::S_IFCHR => Ok(FileType::CharacterDevice),
[INFO] [stderr]     |         ^^^^^^^ use of undeclared type or module `posix88`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `mode_t` in this scope
[INFO] [stderr]   --> src/lib.rs:75:21
[INFO] [stderr]    |
[INFO] [stderr] 75 |     UnknownFileType(mode_t),
[INFO] [stderr]    |                     ^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 39 | use libc::mode_t;
[INFO] [stderr]    |
[INFO] [stderr] 39 | use nix::sys::stat::mode_t;
[INFO] [stderr]    |
[INFO] [stderr] 39 | use std::os::linux::raw::mode_t;
[INFO] [stderr]    |
[INFO] [stderr] 39 | use std::os::unix::raw::mode_t;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `mode_t` in this scope
[INFO] [stderr]   --> src/lib.rs:89:25
[INFO] [stderr]    |
[INFO] [stderr] 89 |         let file_mask : mode_t = fstat.st_mode & posix88::S_IFMT;
[INFO] [stderr]    |                         ^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 39 | use libc::mode_t;
[INFO] [stderr]    |
[INFO] [stderr] 39 | use nix::sys::stat::mode_t;
[INFO] [stderr]    |
[INFO] [stderr] 39 | use std::os::linux::raw::mode_t;
[INFO] [stderr]    |
[INFO] [stderr] 39 | use std::os::unix::raw::mode_t;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `mode_t` in this scope
[INFO] [stderr]   --> src/lib.rs:94:30
[INFO] [stderr]    |
[INFO] [stderr] 94 | fn get_file_type(file_mask : mode_t) -> FileTypeResult {
[INFO] [stderr]    |                              ^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 39 | use libc::mode_t;
[INFO] [stderr]    |
[INFO] [stderr] 39 | use nix::sys::stat::mode_t;
[INFO] [stderr]    |
[INFO] [stderr] 39 | use std::os::linux::raw::mode_t;
[INFO] [stderr]    |
[INFO] [stderr] 39 | use std::os::unix::raw::mode_t;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nix::sys::stat::fstat`
[INFO] [stderr]   --> src/lib.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 | use nix::sys::stat::fstat;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `libc::consts::os::posix88`
[INFO] [stderr]   --> src/lib.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 | use libc::consts::os::posix88;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `libc::types::os::arch::posix88::mode_t`
[INFO] [stderr]   --> src/lib.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 | use libc::types::os::arch::posix88::mode_t;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 12 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: Could not compile `filetype`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "3b94bf2a82558c512799b5d7217487b7ac9dea6892fb4c29da6a53eae097c4fc"`
[INFO] running `"docker" "rm" "-f" "3b94bf2a82558c512799b5d7217487b7ac9dea6892fb4c29da6a53eae097c4fc"`
[INFO] [stdout] 3b94bf2a82558c512799b5d7217487b7ac9dea6892fb4c29da6a53eae097c4fc