Nov 30 22:43:13.761 INFO checking futures-io-preview-0.3.0-alpha.9 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 22:43:13.761 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 22:43:14.095 INFO [stdout] 9ded70dbdd9f3445e975143403456da47f121d6a4bf3d0f6dfcfcf2858454060
Nov 30 22:43:14.100 INFO running `"docker" "start" "-a" "9ded70dbdd9f3445e975143403456da47f121d6a4bf3d0f6dfcfcf2858454060"`
Nov 30 22:43:15.443 INFO [stderr] usermod: no changes
Nov 30 22:43:15.512 INFO [stderr]     Checking futures-io-preview v0.3.0-alpha.9 (/source)
Nov 30 22:43:18.088 INFO [stderr] error[E0432]: unresolved import `assert_matches`
Nov 30 22:43:18.089 INFO [stderr]  --> tests/cursor.rs:3:5
Nov 30 22:43:18.089 INFO [stderr]   |
Nov 30 22:43:18.089 INFO [stderr] 3 | use assert_matches::assert_matches;
Nov 30 22:43:18.089 INFO [stderr]   |     ^^^^^^^^^^^^^^ use of undeclared type or module `assert_matches`
Nov 30 22:43:18.090 INFO [stderr] 
Nov 30 22:43:18.090 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures`
Nov 30 22:43:18.090 INFO [stderr]  --> tests/cursor.rs:5:5
Nov 30 22:43:18.090 INFO [stderr]   |
Nov 30 22:43:18.091 INFO [stderr] 5 | use futures::future::lazy;
Nov 30 22:43:18.091 INFO [stderr]   |     ^^^^^^^ use of undeclared type or module `futures`
Nov 30 22:43:18.091 INFO [stderr] 
Nov 30 22:43:18.091 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures`
Nov 30 22:43:18.091 INFO [stderr]  --> tests/cursor.rs:6:5
Nov 30 22:43:18.092 INFO [stderr]   |
Nov 30 22:43:18.092 INFO [stderr] 6 | use futures::io::AsyncWrite;
Nov 30 22:43:18.092 INFO [stderr]   |     ^^^^^^^ use of undeclared type or module `futures`
Nov 30 22:43:18.092 INFO [stderr] 
Nov 30 22:43:18.092 INFO [stderr] error[E0432]: unresolved import `futures`
Nov 30 22:43:18.093 INFO [stderr]  --> tests/cursor.rs:4:5
Nov 30 22:43:18.093 INFO [stderr]   |
Nov 30 22:43:18.093 INFO [stderr] 4 | use futures::Poll;
Nov 30 22:43:18.093 INFO [stderr]   |     ^^^^^^^ use of undeclared type or module `futures`
Nov 30 22:43:18.094 INFO [stderr] 
Nov 30 22:43:18.094 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures`
Nov 30 22:43:18.094 INFO [stderr]   --> tests/cursor.rs:12:5
Nov 30 22:43:18.094 INFO [stderr]    |
Nov 30 22:43:18.095 INFO [stderr] 12 |     futures::executor::block_on(lazy(|ctx| {
Nov 30 22:43:18.095 INFO [stderr]    |     ^^^^^^^ use of undeclared type or module `futures`
Nov 30 22:43:18.095 INFO [stderr] 
Nov 30 22:43:18.181 INFO [stderr] error: cannot determine resolution for the macro `assert_matches`
Nov 30 22:43:18.181 INFO [stderr]   --> tests/cursor.rs:13:9
Nov 30 22:43:18.182 INFO [stderr]    |
Nov 30 22:43:18.182 INFO [stderr] 13 |         assert_matches!(cursor.poll_write(ctx, &[1, 2]), Poll::Ready(Ok(2)));
Nov 30 22:43:18.182 INFO [stderr]    |         ^^^^^^^^^^^^^^
Nov 30 22:43:18.182 INFO [stderr]    |
Nov 30 22:43:18.182 INFO [stderr]    = note: import resolution is stuck, try simplifying macro imports
Nov 30 22:43:18.182 INFO [stderr] 
Nov 30 22:43:18.182 INFO [stderr] error: cannot determine resolution for the macro `assert_matches`
Nov 30 22:43:18.182 INFO [stderr]   --> tests/cursor.rs:14:9
Nov 30 22:43:18.182 INFO [stderr]    |
Nov 30 22:43:18.182 INFO [stderr] 14 |         assert_matches!(cursor.poll_write(ctx, &[3, 4]), Poll::Ready(Ok(2)));
Nov 30 22:43:18.182 INFO [stderr]    |         ^^^^^^^^^^^^^^
Nov 30 22:43:18.182 INFO [stderr]    |
Nov 30 22:43:18.182 INFO [stderr]    = note: import resolution is stuck, try simplifying macro imports
Nov 30 22:43:18.182 INFO [stderr] 
Nov 30 22:43:18.182 INFO [stderr] error: cannot determine resolution for the macro `assert_matches`
Nov 30 22:43:18.182 INFO [stderr]   --> tests/cursor.rs:15:9
Nov 30 22:43:18.182 INFO [stderr]    |
Nov 30 22:43:18.182 INFO [stderr] 15 |         assert_matches!(cursor.poll_write(ctx, &[5, 6]), Poll::Ready(Ok(1)));
Nov 30 22:43:18.182 INFO [stderr]    |         ^^^^^^^^^^^^^^
Nov 30 22:43:18.182 INFO [stderr]    |
Nov 30 22:43:18.182 INFO [stderr]    = note: import resolution is stuck, try simplifying macro imports
Nov 30 22:43:18.182 INFO [stderr] 
Nov 30 22:43:18.182 INFO [stderr] error: cannot determine resolution for the macro `assert_matches`
Nov 30 22:43:18.182 INFO [stderr]   --> tests/cursor.rs:16:9
Nov 30 22:43:18.182 INFO [stderr]    |
Nov 30 22:43:18.182 INFO [stderr] 16 |         assert_matches!(cursor.poll_write(ctx, &[6, 7]), Poll::Ready(Ok(0)));
Nov 30 22:43:18.182 INFO [stderr]    |         ^^^^^^^^^^^^^^
Nov 30 22:43:18.182 INFO [stderr]    |
Nov 30 22:43:18.182 INFO [stderr]    = note: import resolution is stuck, try simplifying macro imports
Nov 30 22:43:18.182 INFO [stderr] 
Nov 30 22:43:18.182 INFO [stderr] error[E0425]: cannot find function `lazy` in this scope
Nov 30 22:43:18.182 INFO [stderr]   --> tests/cursor.rs:12:33
Nov 30 22:43:18.182 INFO [stderr]    |
Nov 30 22:43:18.182 INFO [stderr] 12 |     futures::executor::block_on(lazy(|ctx| {
Nov 30 22:43:18.182 INFO [stderr]    |                                 ^^^^ not found in this scope
Nov 30 22:43:18.182 INFO [stderr] 
Nov 30 22:43:18.182 INFO [stderr] error: aborting due to 10 previous errors
Nov 30 22:43:18.182 INFO [stderr] 
Nov 30 22:43:18.182 INFO [stderr] Some errors occurred: E0425, E0432, E0433.
Nov 30 22:43:18.182 INFO [stderr] For more information about an error, try `rustc --explain E0425`.
Nov 30 22:43:18.198 INFO [stderr] error: Could not compile `futures-io-preview`.
Nov 30 22:43:18.198 INFO [stderr] 
Nov 30 22:43:18.198 INFO [stderr] To learn more, run the command again with --verbose.
Nov 30 22:43:18.200 INFO [stderr] su: No module specific data is present
Nov 30 22:43:19.333 INFO running `"docker" "inspect" "9ded70dbdd9f3445e975143403456da47f121d6a4bf3d0f6dfcfcf2858454060"`
Nov 30 22:43:19.666 INFO running `"docker" "rm" "-f" "9ded70dbdd9f3445e975143403456da47f121d6a4bf3d0f6dfcfcf2858454060"`
Nov 30 22:43:19.909 INFO [stdout] 9ded70dbdd9f3445e975143403456da47f121d6a4bf3d0f6dfcfcf2858454060