Nov 18 08:42:43.724 INFO testing iota-spammer-0.0.11 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 08:42:43.724 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 18 08:42:44.090 INFO [stdout] e4b08d6c7bcd2991332502602204a41ba9920835ba72a4db6457f622ff00ea3e
Nov 18 08:42:44.093 INFO running `"docker" "start" "-a" "e4b08d6c7bcd2991332502602204a41ba9920835ba72a4db6457f622ff00ea3e"`
Nov 18 08:42:44.983 INFO [stderr] usermod: no changes
Nov 18 08:42:45.043 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Nov 18 08:42:45.333 INFO [stderr]    Compiling pin-utils v0.1.0-alpha.3
Nov 18 08:42:45.333 INFO [stderr]    Compiling crunchy v0.2.1
Nov 18 08:42:45.372 INFO [stderr]    Compiling futures-core-preview v0.3.0-alpha.9
Nov 18 08:42:45.411 INFO [stderr]    Compiling crossbeam v0.4.1
Nov 18 08:42:46.247 INFO [stderr]    Compiling futures-channel-preview v0.3.0-alpha.9
Nov 18 08:42:46.247 INFO [stderr]    Compiling futures-io-preview v0.3.0-alpha.9
Nov 18 08:42:47.907 INFO [stderr]    Compiling futures-sink-preview v0.3.0-alpha.9
Nov 18 08:42:48.739 INFO [stderr]    Compiling futures-util-preview v0.3.0-alpha.9
Nov 18 08:42:53.355 INFO [stderr]    Compiling futures-executor-preview v0.3.0-alpha.9
Nov 18 08:42:55.718 INFO [stderr]    Compiling futures-preview v0.3.0-alpha.9
Nov 18 08:42:56.895 INFO [stderr]    Compiling iota-lib-rs-preview v0.1.6
Nov 18 08:43:11.315 INFO [stderr]    Compiling iota-spammer v0.0.11 (/source)
Nov 18 08:43:11.445 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Nov 18 08:43:11.445 INFO [stderr]  --> src/main.rs:1:12
Nov 18 08:43:11.445 INFO [stderr]   |
Nov 18 08:43:11.445 INFO [stderr] 1 | #![feature(rust_2018_preview)]
Nov 18 08:43:11.445 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Nov 18 08:43:11.445 INFO [stderr] 
Nov 18 08:43:20.127 INFO [stderr] error[E0432]: unresolved import `futures::executor::spawn`
Nov 18 08:43:20.127 INFO [stderr]   --> src/main.rs:27:5
Nov 18 08:43:20.127 INFO [stderr]    |
Nov 18 08:43:20.127 INFO [stderr] 27 | use futures::executor::spawn;
Nov 18 08:43:20.127 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ no `spawn` in `executor`
Nov 18 08:43:20.127 INFO [stderr] 
Nov 18 08:43:20.317 INFO [stderr] error[E0308]: mismatched types
Nov 18 08:43:20.317 INFO [stderr]    --> src/main.rs:228:17
Nov 18 08:43:20.317 INFO [stderr]     |
Nov 18 08:43:20.317 INFO [stderr] 228 |                 client.clone(),
Nov 18 08:43:20.317 INFO [stderr]     |                 ^^^^^^^^^^^^^^
Nov 18 08:43:20.317 INFO [stderr]     |                 |
Nov 18 08:43:20.317 INFO [stderr]     |                 expected reference, found struct `reqwest::Client`
Nov 18 08:43:20.317 INFO [stderr]     |                 help: consider borrowing here: `&client.clone()`
Nov 18 08:43:20.317 INFO [stderr]     |
Nov 18 08:43:20.317 INFO [stderr]     = note: expected type `&reqwest::Client`
Nov 18 08:43:20.317 INFO [stderr]                found type `reqwest::Client`
Nov 18 08:43:20.317 INFO [stderr] 
Nov 18 08:43:20.322 INFO [stderr] error: aborting due to 2 previous errors
Nov 18 08:43:20.322 INFO [stderr] 
Nov 18 08:43:20.322 INFO [stderr] Some errors occurred: E0308, E0432, E0705.
Nov 18 08:43:20.322 INFO [stderr] For more information about an error, try `rustc --explain E0308`.
Nov 18 08:43:20.359 INFO [stderr] error: Could not compile `iota-spammer`.
Nov 18 08:43:20.359 INFO [stderr] 
Nov 18 08:43:20.359 INFO [stderr] To learn more, run the command again with --verbose.
Nov 18 08:43:20.360 INFO [stderr] su: No module specific data is present
Nov 18 08:43:21.355 INFO running `"docker" "inspect" "e4b08d6c7bcd2991332502602204a41ba9920835ba72a4db6457f622ff00ea3e"`
Nov 18 08:43:21.697 INFO running `"docker" "rm" "-f" "e4b08d6c7bcd2991332502602204a41ba9920835ba72a4db6457f622ff00ea3e"`
Nov 18 08:43:22.010 INFO [stdout] e4b08d6c7bcd2991332502602204a41ba9920835ba72a4db6457f622ff00ea3e