[INFO] updating cached repository proofoffun/gam
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/proofoffun/gam
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/proofoffun/gam" "work/ex/beta-1.38-1/sources/1.37.0/gh/proofoffun/gam"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/proofoffun/gam'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/proofoffun/gam" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/proofoffun/gam"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/proofoffun/gam'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f397c16a43232f0f6559ec7373e97d99b8adace8
[INFO] sha for GitHub repo proofoffun/gam: f397c16a43232f0f6559ec7373e97d99b8adace8
[INFO] validating manifest of proofoffun/gam 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 proofoffun/gam 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 proofoffun/gam
[INFO] finished frobbing proofoffun/gam
[INFO] frobbed toml for proofoffun/gam written to work/ex/beta-1.38-1/sources/1.37.0/gh/proofoffun/gam/Cargo.toml
[INFO] started frobbing proofoffun/gam
[INFO] finished frobbing proofoffun/gam
[INFO] frobbed toml for proofoffun/gam written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/proofoffun/gam/Cargo.toml
[INFO] crate proofoffun/gam already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/proofoffun/gam/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/marjakm/rust-sysfs-gpio`
[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] [stderr]     Updating git repository `https://github.com/marjakm/rust-sysfs-gpio`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing proofoffun/gam 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-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/proofoffun/gam:/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] 3d6eb643435a721c54c3d6084dd1dd622421a1fb23258f8e6499a542e8169e5b
[INFO] running `"docker" "start" "-a" "3d6eb643435a721c54c3d6084dd1dd622421a1fb23258f8e6499a542e8169e5b"`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling sysfs_gpio v0.5.1 (https://github.com/marjakm/rust-sysfs-gpio#17343751)
[INFO] [stderr] error[E0425]: cannot find value `EPOLLPRI` in this scope
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/rust-sysfs-gpio-450a797237b1ac0c/1734375/src/lib.rs:480:22
[INFO] [stderr]     |
[INFO] [stderr] 480 |         let events = EPOLLPRI | EPOLLET;
[INFO] [stderr]     |                      ^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 65  | use nix::libc::EPOLLPRI;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EPOLLET` in this scope
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/rust-sysfs-gpio-450a797237b1ac0c/1734375/src/lib.rs:480:33
[INFO] [stderr]     |
[INFO] [stderr] 480 |         let events = EPOLLPRI | EPOLLET;
[INFO] [stderr]     |                                 ^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 65  | use nix::libc::EPOLLET;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EPOLLPRI` in this scope
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/rust-sysfs-gpio-450a797237b1ac0c/1734375/src/lib.rs:522:43
[INFO] [stderr]     |
[INFO] [stderr] 522 |         let dummy_event = EpollEvent::new(EPOLLPRI | EPOLLET, 0u64);
[INFO] [stderr]     |                                           ^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 65  | use nix::libc::EPOLLPRI;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `EPOLLET` in this scope
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/rust-sysfs-gpio-450a797237b1ac0c/1734375/src/lib.rs:522:54
[INFO] [stderr]     |
[INFO] [stderr] 522 |         let dummy_event = EpollEvent::new(EPOLLPRI | EPOLLET, 0u64);
[INFO] [stderr]     |                                                      ^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 65  | use nix::libc::EPOLLET;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `sysfs_gpio`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "3d6eb643435a721c54c3d6084dd1dd622421a1fb23258f8e6499a542e8169e5b"`
[INFO] running `"docker" "rm" "-f" "3d6eb643435a721c54c3d6084dd1dd622421a1fb23258f8e6499a542e8169e5b"`
[INFO] [stdout] 3d6eb643435a721c54c3d6084dd1dd622421a1fb23258f8e6499a542e8169e5b