Dec 06 19:08:28.677 INFO testing tsunami-0.7.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 19:08:28.677 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 19:08:29.074 INFO [stdout] d8e49fb4fd3c3199f706231379b382d9b7ec9b55bda8ba75e3f8c09635c73bc0
Dec 06 19:08:29.075 INFO running `"docker" "start" "-a" "d8e49fb4fd3c3199f706231379b382d9b7ec9b55bda8ba75e3f8c09635c73bc0"`
Dec 06 19:08:31.495 INFO [stderr] usermod: no changes
Dec 06 19:08:32.173 INFO [stderr]    Compiling slog v2.4.1
Dec 06 19:08:32.232 INFO [stderr]    Compiling lock_api v0.1.5
Dec 06 19:08:32.240 INFO [stderr]    Compiling crossbeam-epoch v0.6.1
Dec 06 19:08:32.254 INFO [stderr]    Compiling rusoto_core v0.34.0
Dec 06 19:08:32.265 INFO [stderr]    Compiling rayon v1.0.3
Dec 06 19:08:32.289 INFO [stderr]    Compiling ssh2 v0.3.3
Dec 06 19:08:35.904 INFO [stderr]    Compiling parking_lot v0.6.4
Dec 06 19:08:39.512 INFO [stderr]    Compiling crossbeam-deque v0.6.2
Dec 06 19:08:40.183 INFO [stderr]    Compiling slog-term v2.4.0
Dec 06 19:08:41.940 INFO [stderr]    Compiling tokio-reactor v0.1.7
Dec 06 19:08:42.584 INFO [stderr]    Compiling tokio-threadpool v0.1.9
Dec 06 19:08:48.268 INFO [stderr]    Compiling tokio-tcp v0.1.2
Dec 06 19:08:48.268 INFO [stderr]    Compiling tokio-udp v0.1.3
Dec 06 19:08:48.268 INFO [stderr]    Compiling tokio-uds v0.2.4
Dec 06 19:08:52.152 INFO [stderr]    Compiling tokio-fs v0.1.4
Dec 06 19:08:57.372 INFO [stderr]    Compiling tokio v0.1.13
Dec 06 19:09:01.372 INFO [stderr]    Compiling hyper v0.12.17
Dec 06 19:09:11.606 INFO [stderr]    Compiling hyper-tls v0.3.1
Dec 06 19:09:11.606 INFO [stderr]    Compiling rusoto_credential v0.13.0
Dec 06 19:09:36.552 INFO [stderr]    Compiling rusoto_ec2 v0.34.0
Dec 06 19:10:29.158 INFO [stderr] error: Could not compile `rusoto_ec2`.
Dec 06 19:10:29.158 INFO [stderr] 
Dec 06 19:10:29.158 INFO [stderr] Caused by:
Dec 06 19:10:29.158 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=0e67cb436eea61ec -C extra-filename=-0e67cb436eea61ec --out-dir /target/debug/deps -L dependency=/target/debug/deps --extern futures=/target/debug/deps/libfutures-0ee29a3be7510af7.rlib --extern rusoto_core=/target/debug/deps/librusoto_core-f4d4f81e45e691ca.rlib --extern serde_urlencoded=/target/debug/deps/libserde_urlencoded-4ace89715b200cc4.rlib --extern xml=/target/debug/deps/libxml-0b10a88b2f3d0da7.rlib --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
Dec 06 19:10:29.162 INFO [stderr] su: No module specific data is present
Dec 06 19:10:29.586 INFO running `"docker" "inspect" "d8e49fb4fd3c3199f706231379b382d9b7ec9b55bda8ba75e3f8c09635c73bc0"`
Dec 06 19:10:29.778 INFO running `"docker" "rm" "-f" "d8e49fb4fd3c3199f706231379b382d9b7ec9b55bda8ba75e3f8c09635c73bc0"`
Dec 06 19:10:29.954 INFO [stdout] d8e49fb4fd3c3199f706231379b382d9b7ec9b55bda8ba75e3f8c09635c73bc0