[INFO] crate tokio-utp 0.3.0 is already in cache
[INFO] testing tokio-utp-0.3.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate tokio-utp 0.3.0 into work/builds/worker-7/source
[INFO] validating manifest of crates.io crate tokio-utp 0.3.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tokio-utp 0.3.0
[INFO] finished tweaking crates.io crate tokio-utp 0.3.0
[INFO] tweaked toml for crates.io crate tokio-utp 0.3.0 written to work/builds/worker-7/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 30146b6839fa681762f39bbb0b0b0a9ec4b2576d3a8f5da4e836ee9658d129cf
[INFO] running `"docker" "start" "-a" "30146b6839fa681762f39bbb0b0b0a9ec4b2576d3a8f5da4e836ee9658d129cf"`
[INFO] [stderr]    Compiling unwrap v1.2.1
[INFO] [stderr]    Compiling smallvec v0.4.5
[INFO] [stderr]    Compiling future-utils v0.6.0
[INFO] [stderr]    Compiling tokio-utp v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: the item `rand` is imported redundantly
[INFO] [stderr]   --> src/util.rs:49:16
[INFO] [stderr]    |
[INFO] [stderr] 49 |     use rand::{self, Rng};
[INFO] [stderr]    |                ^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lib.rs:4:1
[INFO] [stderr]    |
[INFO] [stderr] 4  | extern crate rand;
[INFO] [stderr]    | ------------------ the item `rand` is already imported here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `"docker" "inspect" "30146b6839fa681762f39bbb0b0b0a9ec4b2576d3a8f5da4e836ee9658d129cf"`
[INFO] running `"docker" "rm" "-f" "30146b6839fa681762f39bbb0b0b0a9ec4b2576d3a8f5da4e836ee9658d129cf"`
[INFO] [stdout] 30146b6839fa681762f39bbb0b0b0a9ec4b2576d3a8f5da4e836ee9658d129cf
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 273f7bf69b7513c3a74ce889ef750422bb119671d54deab4d69fc5e02d8e282c
[INFO] running `"docker" "start" "-a" "273f7bf69b7513c3a74ce889ef750422bb119671d54deab4d69fc5e02d8e282c"`
[INFO] [stderr]    Compiling tokio-utp v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test/test_round_trip.rs:15:36
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn sendless_boxed(self) -> Box<Future<Item=Self::Item, Error=Self::Error> + 'static> {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Self::Item, Error=Self::Error> + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.18s
[INFO] running `"docker" "inspect" "273f7bf69b7513c3a74ce889ef750422bb119671d54deab4d69fc5e02d8e282c"`
[INFO] running `"docker" "rm" "-f" "273f7bf69b7513c3a74ce889ef750422bb119671d54deab4d69fc5e02d8e282c"`
[INFO] [stdout] 273f7bf69b7513c3a74ce889ef750422bb119671d54deab4d69fc5e02d8e282c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 2bf7eb672e20acf06c09c361f8a58f4a7e775cdc16ab381fe5809e474f1a2593
[INFO] running `"docker" "start" "-a" "2bf7eb672e20acf06c09c361f8a58f4a7e775cdc16ab381fe5809e474f1a2593"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tokio_utp-7d402217e23ee7fa
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_round_trip::send_lots_of_data_round_trip ... test test::test_round_trip::send_lots_of_data_round_trip has been running for over 60 seconds
[INFO] [stdout] test test::test_round_trip::send_lots_of_data_one_way ... test test::test_round_trip::send_lots_of_data_one_way has been running for over 60 seconds
[INFO] [stdout] test test::test_round_trip::send_lots_of_data_one_way ... ok
[INFO] [stderr] thread panicked while panicking. aborting.
[INFO] [stderr] error: process didn't exit successfully: `/opt/rustwide/target/debug/deps/tokio_utp-7d402217e23ee7fa` (signal: 4, SIGILL: illegal instruction)
[INFO] running `"docker" "inspect" "2bf7eb672e20acf06c09c361f8a58f4a7e775cdc16ab381fe5809e474f1a2593"`
[INFO] running `"docker" "rm" "-f" "2bf7eb672e20acf06c09c361f8a58f4a7e775cdc16ab381fe5809e474f1a2593"`
[INFO] [stdout] 2bf7eb672e20acf06c09c361f8a58f4a7e775cdc16ab381fe5809e474f1a2593