[INFO] updating cached repository ZirconiumX/cursed
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ZirconiumX/cursed
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ZirconiumX/cursed" "work/ex/beta-1.38-1/sources/1.37.0/gh/ZirconiumX/cursed"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ZirconiumX/cursed'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ZirconiumX/cursed" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ZirconiumX/cursed"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ZirconiumX/cursed'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e11528300ef88c0b9dc0f41babe107a4d5fd4a89
[INFO] sha for GitHub repo ZirconiumX/cursed: e11528300ef88c0b9dc0f41babe107a4d5fd4a89
[INFO] validating manifest of ZirconiumX/cursed 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 ZirconiumX/cursed 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 ZirconiumX/cursed
[INFO] removed workspace from ZirconiumX/cursed
[INFO] finished frobbing ZirconiumX/cursed
[INFO] frobbed toml for ZirconiumX/cursed written to work/ex/beta-1.38-1/sources/1.37.0/gh/ZirconiumX/cursed/Cargo.toml
[INFO] started frobbing ZirconiumX/cursed
[INFO] removed workspace from ZirconiumX/cursed
[INFO] finished frobbing ZirconiumX/cursed
[INFO] frobbed toml for ZirconiumX/cursed written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ZirconiumX/cursed/Cargo.toml
[INFO] crate ZirconiumX/cursed 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ZirconiumX/cursed against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ZirconiumX/cursed:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] a3b7363f3dcbb90cc4c33311e8cf9508e8083772ca4bfc1a1ed2935d1dd4e646
[INFO] running `"docker" "start" "-a" "a3b7363f3dcbb90cc4c33311e8cf9508e8083772ca4bfc1a1ed2935d1dd4e646"`
[INFO] [stderr]    Compiling ckb-daemon-rs v0.0.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> main.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | #![feature(asm)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> main.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | #![feature(c_variadic)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]   --> main.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | #![feature(const_raw_ptr_to_usize_cast)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]   --> main.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | #![feature(custom_attribute)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]   --> main.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | #![feature(extern_types)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]   --> main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | #![feature(ptr_wrapping_offset_from)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]   --> main.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | #![feature(maybe_uninit)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]   --> main.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | #![feature(reverse_bits)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::libc`
[INFO] [stderr]   --> src/device.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |     use super::libc;
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::libc`
[INFO] [stderr]   --> src/device.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |     use super::libc;
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `__pthread_cond_s`, `__pthread_mutex_s`
[INFO] [stderr]   --> src/device.rs:43:40
[INFO] [stderr]    |
[INFO] [stderr] 43 |     use super::thread_shared_types_h::{__pthread_cond_s, __pthread_mutex_s};
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::libc`
[INFO] [stderr]    --> src/device.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |     use super::libc;
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::command_h::devcmd`
[INFO] [stderr]    --> src/device.rs:199:9
[INFO] [stderr]     |
[INFO] [stderr] 199 |     use super::command_h::devcmd;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::keymap_h::key`
[INFO] [stderr]    --> src/device.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |     use super::keymap_h::key;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::libudev_h::udev_device`
[INFO] [stderr]    --> src/device.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |     use super::libudev_h::udev_device;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::pthreadtypes_h::pthread_t`
[INFO] [stderr]    --> src/device.rs:204:9
[INFO] [stderr]     |
[INFO] [stderr] 204 |     use super::pthreadtypes_h::pthread_t;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::libc`
[INFO] [stderr]    --> src/device.rs:210:9
[INFO] [stderr]     |
[INFO] [stderr] 210 |     use super::libc;
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `usbdevice`, `usbmode`
[INFO] [stderr]    --> src/device.rs:211:31
[INFO] [stderr]     |
[INFO] [stderr] 211 |     use super::structures_h::{usbdevice, usbmode};
[INFO] [stderr]     |                               ^^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::libc`
[INFO] [stderr]   --> src/usb.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |     use super::libc;
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::thread_shared_types_h::__pthread_mutex_s`
[INFO] [stderr]   --> src/usb.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |     use super::thread_shared_types_h::__pthread_mutex_s;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::libc`
[INFO] [stderr]    --> src/usb.rs:148:9
[INFO] [stderr]     |
[INFO] [stderr] 148 |     use super::libc;
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::keymap_h::key`
[INFO] [stderr]    --> src/usb.rs:225:9
[INFO] [stderr]     |
[INFO] [stderr] 225 |     use super::keymap_h::key;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::libudev_h::udev_device`
[INFO] [stderr]    --> src/usb.rs:227:9
[INFO] [stderr]     |
[INFO] [stderr] 227 |     use super::libudev_h::udev_device;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::pthreadtypes_h::pthread_t`
[INFO] [stderr]    --> src/usb.rs:228:9
[INFO] [stderr]     |
[INFO] [stderr] 228 |     use super::pthreadtypes_h::pthread_t;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::structures_h::usbdevice`
[INFO] [stderr]    --> src/usb.rs:474:9
[INFO] [stderr]     |
[INFO] [stderr] 474 |     use super::structures_h::usbdevice;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::pthreadtypes_h::pthread_mutex_t`
[INFO] [stderr]    --> src/usb.rs:476:9
[INFO] [stderr]     |
[INFO] [stderr] 476 |     use super::pthreadtypes_h::pthread_mutex_t;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `__pthread_cond_s`
[INFO] [stderr]    --> src/usb_linux.rs:113:40
[INFO] [stderr]     |
[INFO] [stderr] 113 |     use super::thread_shared_types_h::{__pthread_cond_s, __pthread_mutex_s};
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `into_initialized` found for type `std::mem::MaybeUninit<libc::fd_set>` in the current scope
[INFO] [stderr]    --> src/usb_linux.rs:946:27
[INFO] [stderr]     |
[INFO] [stderr] 946 |         let mut fds = fds.into_initialized();
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0554, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `ckb-daemon-rs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a3b7363f3dcbb90cc4c33311e8cf9508e8083772ca4bfc1a1ed2935d1dd4e646"`
[INFO] running `"docker" "rm" "-f" "a3b7363f3dcbb90cc4c33311e8cf9508e8083772ca4bfc1a1ed2935d1dd4e646"`
[INFO] [stdout] a3b7363f3dcbb90cc4c33311e8cf9508e8083772ca4bfc1a1ed2935d1dd4e646