[INFO] crate mio-st 0.2.3 is already in cache
[INFO] extracting crate mio-st 0.2.3 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/mio-st/0.2.3
[INFO] extracting crate mio-st 0.2.3 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/mio-st/0.2.3
[INFO] validating manifest of mio-st-0.2.3 on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mio-st-0.2.3 on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mio-st-0.2.3
[INFO] finished frobbing mio-st-0.2.3
[INFO] frobbed toml for mio-st-0.2.3 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/mio-st/0.2.3/Cargo.toml
[INFO] started frobbing mio-st-0.2.3
[INFO] finished frobbing mio-st-0.2.3
[INFO] frobbed toml for mio-st-0.2.3 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/mio-st/0.2.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking mio-st-0.2.3 against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-7/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/mio-st/0.2.3:/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=forbid" "-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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 24cd93d1d19089b3bac43f55948eeb3b6fd16f785ce94201617b4b957e9ac210
[INFO] running `"docker" "start" "-a" "24cd93d1d19089b3bac43f55948eeb3b6fd16f785ce94201617b4b957e9ac210"`
[INFO] [stderr]     Checking mio-st v0.2.3 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/sys/unix/epoll.rs:99:25
[INFO] [stderr]    |
[INFO] [stderr] 99 | fn contains_flag(flags: libc::uint32_t, flag: libc::c_int) -> bool {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/sys/unix/epoll.rs:100:22
[INFO] [stderr]     |
[INFO] [stderr] 100 |     (flags & flag as libc::uint32_t) != 0
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/sys/unix/epoll.rs:111:62
[INFO] [stderr]     |
[INFO] [stderr] 111 | fn to_epoll_events(interests: Interests, opt: PollOption) -> libc::uint32_t {
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/sys/unix/epoll.rs:127:15
[INFO] [stderr]     |
[INFO] [stderr] 127 |     events as libc::uint32_t
[INFO] [stderr]     |               ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'libc::fixed_width_ints::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/sys/unix/epoll.rs:99:25
[INFO] [stderr]    |
[INFO] [stderr] 99 | fn contains_flag(flags: libc::uint32_t, flag: libc::c_int) -> bool {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:144:24
[INFO] [stderr]    |
[INFO] [stderr] 144| #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]    |                        ^^^^^^^^
[INFO] [stderr]    = note: `#[deny(deprecated)]` implied by `#[deny(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'libc::fixed_width_ints::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/sys/unix/epoll.rs:100:22
[INFO] [stderr]     |
[INFO] [stderr] 100 |     (flags & flag as libc::uint32_t) != 0
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'libc::fixed_width_ints::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/sys/unix/epoll.rs:111:62
[INFO] [stderr]     |
[INFO] [stderr] 111 | fn to_epoll_events(interests: Interests, opt: PollOption) -> libc::uint32_t {
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'libc::fixed_width_ints::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/sys/unix/epoll.rs:127:15
[INFO] [stderr]     |
[INFO] [stderr] 127 |     events as libc::uint32_t
[INFO] [stderr]     |               ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `mio-st`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "24cd93d1d19089b3bac43f55948eeb3b6fd16f785ce94201617b4b957e9ac210"`
[INFO] running `"docker" "rm" "-f" "24cd93d1d19089b3bac43f55948eeb3b6fd16f785ce94201617b4b957e9ac210"`
[INFO] [stdout] 24cd93d1d19089b3bac43f55948eeb3b6fd16f785ce94201617b4b957e9ac210