[INFO] updating cached repository p1ayer0ne/alfred-button
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/p1ayer0ne/alfred-button
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/p1ayer0ne/alfred-button" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/p1ayer0ne/alfred-button"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/p1ayer0ne/alfred-button'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/p1ayer0ne/alfred-button" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/p1ayer0ne/alfred-button"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/p1ayer0ne/alfred-button'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e0220aea4cabcbee11550632ac920e9cc508e5c9
[INFO] sha for GitHub repo p1ayer0ne/alfred-button: e0220aea4cabcbee11550632ac920e9cc508e5c9
[INFO] validating manifest of p1ayer0ne/alfred-button on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of p1ayer0ne/alfred-button on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing p1ayer0ne/alfred-button
[INFO] finished frobbing p1ayer0ne/alfred-button
[INFO] frobbed toml for p1ayer0ne/alfred-button written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/p1ayer0ne/alfred-button/Cargo.toml
[INFO] started frobbing p1ayer0ne/alfred-button
[INFO] finished frobbing p1ayer0ne/alfred-button
[INFO] frobbed toml for p1ayer0ne/alfred-button written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/p1ayer0ne/alfred-button/Cargo.toml
[INFO] crate p1ayer0ne/alfred-button already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/p1ayer0ne/alfred-button/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" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/carllerche/mio`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/carllerche/mio`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking p1ayer0ne/alfred-button against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-6/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/p1ayer0ne/alfred-button:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d083108d924c14dd39eaeeab70b8fb940c0f03b458f22871bf5db85fbab36cc0
[INFO] running `"docker" "start" "-a" "d083108d924c14dd39eaeeab70b8fb940c0f03b458f22871bf5db85fbab36cc0"`
[INFO] [stderr]     Checking mio v0.7.0 (https://github.com/carllerche/mio#340bef90)
[INFO] [stderr]     Checking alfred v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0432]: unresolved import `mio::PollOpt`
[INFO] [stderr]  --> src/main.rs:6:32
[INFO] [stderr]   |
[INFO] [stderr] 6 | use mio::{Events, Poll, Ready, PollOpt, Token};
[INFO] [stderr]   |                                ^^^^^^^ no `PollOpt` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `mio::PollOpt`
[INFO] [stderr]  --> src/main.rs:6:32
[INFO] [stderr]   |
[INFO] [stderr] 6 | use mio::{Events, Poll, Ready, PollOpt, Token};
[INFO] [stderr]   |                                ^^^^^^^ no `PollOpt` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `register` found for type `mio::Poll` in the current scope
[INFO] [stderr]   --> src/main.rs:28:10
[INFO] [stderr]    |
[INFO] [stderr] 28 |     poll.register(
[INFO] [stderr]    |          ^^^^^^^^ help: there is a method with a similar name: `registry`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `readable` found for type `mio::Ready` in the current scope
[INFO] [stderr]   --> src/main.rs:31:16
[INFO] [stderr]    |
[INFO] [stderr] 31 |         Ready::readable(),
[INFO] [stderr]    |                ^^^^^^^^ function or associated item not found in `mio::Ready`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `alfred`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0599]: no method named `register` found for type `mio::Poll` in the current scope
[INFO] [stderr]   --> src/main.rs:28:10
[INFO] [stderr]    |
[INFO] [stderr] 28 |     poll.register(
[INFO] [stderr]    |          ^^^^^^^^ help: there is a method with a similar name: `registry`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `readable` found for type `mio::Ready` in the current scope
[INFO] [stderr]   --> src/main.rs:31:16
[INFO] [stderr]    |
[INFO] [stderr] 31 |         Ready::readable(),
[INFO] [stderr]    |                ^^^^^^^^ function or associated item not found in `mio::Ready`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `alfred`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d083108d924c14dd39eaeeab70b8fb940c0f03b458f22871bf5db85fbab36cc0"`
[INFO] running `"docker" "rm" "-f" "d083108d924c14dd39eaeeab70b8fb940c0f03b458f22871bf5db85fbab36cc0"`
[INFO] [stdout] d083108d924c14dd39eaeeab70b8fb940c0f03b458f22871bf5db85fbab36cc0