Dec 14 15:51:00.566 INFO testing tsunami-0.7.2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 15:51:00.566 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 15:51:01.076 INFO [stdout] 548b84d084c42a9951181cd1f4f36ceb20837dd2dfbf2b4320c5c891cfeae9b8
Dec 14 15:51:01.080 INFO running `"docker" "start" "-a" "548b84d084c42a9951181cd1f4f36ceb20837dd2dfbf2b4320c5c891cfeae9b8"`
Dec 14 15:51:03.019 INFO [stderr] usermod: no changes
Dec 14 15:51:03.443 INFO [stderr]    Compiling crossbeam-epoch v0.6.1
Dec 14 15:51:03.443 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 14 15:51:03.488 INFO [stderr]    Compiling rusoto_core v0.34.0
Dec 14 15:51:03.490 INFO [stderr]    Compiling ssh2 v0.3.3
Dec 14 15:51:03.495 INFO [stderr]    Compiling parking_lot v0.6.4
Dec 14 15:51:07.157 INFO [stderr]    Compiling crossbeam-deque v0.6.2
Dec 14 15:51:10.231 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 14 15:51:11.397 INFO [stderr]    Compiling tokio-reactor v0.1.7
Dec 14 15:51:12.175 INFO [stderr]    Compiling tokio-threadpool v0.1.9
Dec 14 15:51:13.567 INFO [stderr]    Compiling rayon-core v1.4.1
Dec 14 15:51:18.559 INFO [stderr]    Compiling tokio-udp v0.1.3
Dec 14 15:51:18.559 INFO [stderr]    Compiling tokio-tcp v0.1.2
Dec 14 15:51:18.559 INFO [stderr]    Compiling tokio-uds v0.2.4
Dec 14 15:51:23.919 INFO [stderr]    Compiling rayon v1.0.3
Dec 14 15:51:24.251 INFO [stderr]    Compiling tokio-fs v0.1.4
Dec 14 15:51:32.523 INFO [stderr]    Compiling tokio v0.1.13
Dec 14 15:51:38.372 INFO [stderr]    Compiling hyper v0.12.18
Dec 14 15:51:49.132 INFO [stderr]    Compiling hyper-tls v0.3.1
Dec 14 15:51:49.145 INFO [stderr]    Compiling rusoto_credential v0.13.0
Dec 14 15:52:20.830 INFO [stderr]    Compiling rusoto_ec2 v0.34.0
Dec 14 15:53:18.321 INFO [stderr] error: Could not compile `rusoto_ec2`.
Dec 14 15:53:18.321 INFO [stderr] 
Dec 14 15:53:18.321 INFO [stderr] Caused by:
Dec 14 15:53:18.321 INFO [stderr]   process didn't exit successfully: `rustc --crate-name rusoto_ec2 /cargo-home/registry/src/github.com-1ecc6299db9ec823/rusoto_ec2-0.34.0/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="native-tls"' --cfg 'feature="rusoto_core"' -C metadata=e084d7bb5948414f -C extra-filename=-e084d7bb5948414f --out-dir /target/debug/deps -L dependency=/target/debug/deps --extern futures=/target/debug/deps/libfutures-f1ef93badd51fe9d.rlib --extern rusoto_core=/target/debug/deps/librusoto_core-992236c60deb0f14.rlib --extern serde_urlencoded=/target/debug/deps/libserde_urlencoded-e0160c90e235f278.rlib --extern xml=/target/debug/deps/libxml-0139e99ec9010617.rlib --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
Dec 14 15:53:18.329 INFO [stderr] su: No module specific data is present
Dec 14 15:53:19.864 INFO running `"docker" "inspect" "548b84d084c42a9951181cd1f4f36ceb20837dd2dfbf2b4320c5c891cfeae9b8"`
Dec 14 15:53:20.251 INFO running `"docker" "rm" "-f" "548b84d084c42a9951181cd1f4f36ceb20837dd2dfbf2b4320c5c891cfeae9b8"`
Dec 14 15:53:20.555 INFO [stdout] 548b84d084c42a9951181cd1f4f36ceb20837dd2dfbf2b4320c5c891cfeae9b8