Dec 14 15:51:01.208 INFO testing tsunami-0.7.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 15:51:01.208 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15:51:01.820 INFO [stdout] 2dcf174aab983e21c4cdb5f838aaf98c7f3ea758d11852406ce42d71dd579aae
Dec 14 15:51:01.822 INFO running `"docker" "start" "-a" "2dcf174aab983e21c4cdb5f838aaf98c7f3ea758d11852406ce42d71dd579aae"`
Dec 14 15:51:03.757 INFO [stderr] usermod: no changes
Dec 14 15:51:04.163 INFO [stderr]    Compiling libssh2-sys v0.2.11
Dec 14 15:51:04.166 INFO [stderr]    Compiling crossbeam-epoch v0.6.1
Dec 14 15:51:04.166 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 14 15:51:04.171 INFO [stderr]    Compiling rusoto_core v0.34.0
Dec 14 15:51:04.174 INFO [stderr]    Compiling slog-term v2.4.0
Dec 14 15:51:04.179 INFO [stderr]    Compiling parking_lot v0.6.4
Dec 14 15:51:09.427 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 14 15:51:10.924 INFO [stderr]    Compiling crossbeam-deque v0.6.2
Dec 14 15:51:13.060 INFO [stderr]    Compiling tokio-reactor v0.1.7
Dec 14 15:51:15.665 INFO [stderr]    Compiling rayon-core v1.4.1
Dec 14 15:51:16.712 INFO [stderr]    Compiling tokio-threadpool v0.1.9
Dec 14 15:51:23.168 INFO [stderr]    Compiling rayon v1.0.3
Dec 14 15:51:25.471 INFO [stderr]    Compiling tokio-tcp v0.1.2
Dec 14 15:51:25.471 INFO [stderr]    Compiling tokio-uds v0.2.4
Dec 14 15:51:25.471 INFO [stderr]    Compiling tokio-udp v0.1.3
Dec 14 15:51:31.675 INFO [stderr]    Compiling tokio-fs v0.1.4
Dec 14 15:51:34.327 INFO [stderr]    Compiling ssh2 v0.3.3
Dec 14 15:51:42.484 INFO [stderr]    Compiling tokio v0.1.13
Dec 14 15:51:48.149 INFO [stderr]    Compiling hyper v0.12.18
Dec 14 15:51:59.512 INFO [stderr]    Compiling rusoto_credential v0.13.0
Dec 14 15:51:59.513 INFO [stderr]    Compiling hyper-tls v0.3.1
Dec 14 15:52:31.007 INFO [stderr]    Compiling rusoto_ec2 v0.34.0
Dec 14 15:53:37.126 INFO [stderr] error: Could not compile `rusoto_ec2`.
Dec 14 15:53:37.127 INFO [stderr] 
Dec 14 15:53:37.127 INFO [stderr] Caused by:
Dec 14 15:53:37.127 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=2c1bd42ace5a88c5 -C extra-filename=-2c1bd42ace5a88c5 --out-dir /target/debug/deps -L dependency=/target/debug/deps --extern futures=/target/debug/deps/libfutures-c079d6d143263739.rlib --extern rusoto_core=/target/debug/deps/librusoto_core-dd1da661888b774f.rlib --extern serde_urlencoded=/target/debug/deps/libserde_urlencoded-35e6a2adbf6b48cf.rlib --extern xml=/target/debug/deps/libxml-7a3edc766265ffe5.rlib --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
Dec 14 15:53:37.130 INFO [stderr] su: No module specific data is present
Dec 14 15:53:37.765 INFO running `"docker" "inspect" "2dcf174aab983e21c4cdb5f838aaf98c7f3ea758d11852406ce42d71dd579aae"`
Dec 14 15:53:37.943 INFO running `"docker" "rm" "-f" "2dcf174aab983e21c4cdb5f838aaf98c7f3ea758d11852406ce42d71dd579aae"`
Dec 14 15:53:38.187 INFO [stdout] 2dcf174aab983e21c4cdb5f838aaf98c7f3ea758d11852406ce42d71dd579aae