[INFO] crate dumb-exec 0.0.7 is already in cache
[INFO] extracting crate dumb-exec 0.0.7 into work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/dumb-exec/0.0.7
[INFO] extracting crate dumb-exec 0.0.7 into work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/dumb-exec/0.0.7
[INFO] validating manifest of dumb-exec-0.0.7 on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dumb-exec-0.0.7 on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dumb-exec-0.0.7
[INFO] finished frobbing dumb-exec-0.0.7
[INFO] frobbed toml for dumb-exec-0.0.7 written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/dumb-exec/0.0.7/Cargo.toml
[INFO] started frobbing dumb-exec-0.0.7
[INFO] finished frobbing dumb-exec-0.0.7
[INFO] frobbed toml for dumb-exec-0.0.7 written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/dumb-exec/0.0.7/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking dumb-exec-0.0.7 against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-7/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/dumb-exec/0.0.7:/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" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] aeb5a1f8f9cbbb267e2d838387fe0f84e304858a8fd8d1dd8724a557384f5bce
[INFO] running `"docker" "start" "-a" "aeb5a1f8f9cbbb267e2d838387fe0f84e304858a8fd8d1dd8724a557384f5bce"`
[INFO] [stderr]     Checking futures-core-preview v0.3.0-alpha.14
[INFO] [stderr]     Checking futures-channel-preview v0.3.0-alpha.14
[INFO] [stderr]     Checking futures-io-preview v0.3.0-alpha.14
[INFO] [stderr]     Checking futures-sink-preview v0.3.0-alpha.14
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.14
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.14
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.14
[INFO] [stderr]     Checking dumb-exec v0.0.7 (/opt/crater/workdir)
[INFO] [stderr] error[E0432]: unresolved import `futures::task::LocalWaker`
[INFO] [stderr]   --> src/lib.rs:27:33
[INFO] [stderr]    |
[INFO] [stderr] 27 | use futures::task::{LocalSpawn, LocalWaker, Poll, Spawn, SpawnError};
[INFO] [stderr]    |                                 ^^^^^^^^^^ no `LocalWaker` in `task`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `futures::task::LocalWaker`, `futures::task::UnsafeWake`
[INFO] [stderr]   --> src/cached.rs:11:33
[INFO] [stderr]    |
[INFO] [stderr] 11 | use futures::task::{LocalSpawn, LocalWaker, Poll, Spawn, SpawnError, UnsafeWake, Waker};
[INFO] [stderr]    |                                 ^^^^^^^^^^ no `LocalWaker` in `task` ^^^^^^^^^^ no `UnsafeWake` in `task`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `futures::task::UnsafeWake`
[INFO] [stderr]  --> src/wake.rs:2:21
[INFO] [stderr]   |
[INFO] [stderr] 2 | use futures::task::{UnsafeWake, Waker};
[INFO] [stderr]   |                     ^^^^^^^^^^ no `UnsafeWake` in `task`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `dumb-exec`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0432]: unresolved import `futures::task::LocalWaker`
[INFO] [stderr]   --> src/lib.rs:27:33
[INFO] [stderr]    |
[INFO] [stderr] 27 | use futures::task::{LocalSpawn, LocalWaker, Poll, Spawn, SpawnError};
[INFO] [stderr]    |                                 ^^^^^^^^^^ no `LocalWaker` in `task`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `futures::task::LocalWaker`, `futures::task::UnsafeWake`
[INFO] [stderr]   --> src/cached.rs:11:33
[INFO] [stderr]    |
[INFO] [stderr] 11 | use futures::task::{LocalSpawn, LocalWaker, Poll, Spawn, SpawnError, UnsafeWake, Waker};
[INFO] [stderr]    |                                 ^^^^^^^^^^ no `LocalWaker` in `task` ^^^^^^^^^^ no `UnsafeWake` in `task`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `futures::task::UnsafeWake`
[INFO] [stderr]  --> src/wake.rs:2:21
[INFO] [stderr]   |
[INFO] [stderr] 2 | use futures::task::{UnsafeWake, Waker};
[INFO] [stderr]   |                     ^^^^^^^^^^ no `UnsafeWake` in `task`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `dumb-exec`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "aeb5a1f8f9cbbb267e2d838387fe0f84e304858a8fd8d1dd8724a557384f5bce"`
[INFO] running `"docker" "rm" "-f" "aeb5a1f8f9cbbb267e2d838387fe0f84e304858a8fd8d1dd8724a557384f5bce"`
[INFO] [stdout] aeb5a1f8f9cbbb267e2d838387fe0f84e304858a8fd8d1dd8724a557384f5bce