[INFO] cloning repository ragne/tail-stack-events-rust
[INFO] running `"git" "clone" "--bare" "git://github.com/ragne/tail-stack-events-rust.git" "work/cache/sources/gh/ragne/tail-stack-events-rust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/ragne/tail-stack-events-rust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/ragne/tail-stack-events-rust" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/ragne/tail-stack-events-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/ragne/tail-stack-events-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ragne/tail-stack-events-rust" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/ragne/tail-stack-events-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/ragne/tail-stack-events-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b4e14fb1a61328bf4269eae3b774853e4c80e6a4
[INFO] sha for GitHub repo ragne/tail-stack-events-rust: b4e14fb1a61328bf4269eae3b774853e4c80e6a4
[INFO] validating manifest of ragne/tail-stack-events-rust on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ragne/tail-stack-events-rust on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ragne/tail-stack-events-rust
[INFO] finished frobbing ragne/tail-stack-events-rust
[INFO] frobbed toml for ragne/tail-stack-events-rust written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/ragne/tail-stack-events-rust/Cargo.toml
[INFO] started frobbing ragne/tail-stack-events-rust
[INFO] finished frobbing ragne/tail-stack-events-rust
[INFO] frobbed toml for ragne/tail-stack-events-rust written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/ragne/tail-stack-events-rust/Cargo.toml
[INFO] crate ragne/tail-stack-events-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating git repository `https://github.com/alex-berger/rusoto`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ragne/tail-stack-events-rust against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/ragne/tail-stack-events-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] fb60c996894304fffc85ce8b1e1775a7969a15f9295d9b3655ffae7890f18689
[INFO] running `"docker" "start" "-a" "fb60c996894304fffc85ce8b1e1775a7969a15f9295d9b3655ffae7890f18689"`
[INFO] [stderr]    Compiling openssl-sys v0.9.42
[INFO] [stderr]    Compiling rusoto_core v0.37.0 (https://github.com/alex-berger/rusoto#cd58ad68)
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling ctrlc v3.1.1
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling os_type v2.2.0
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-signal v0.2.7
[INFO] [stderr]    Compiling human-panic v1.0.1
[INFO] [stderr]    Compiling openssl v0.10.19
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling tokio-process v0.2.3
[INFO] [stderr]    Compiling tokio v0.1.17
[INFO] [stderr]    Compiling hyper v0.12.25
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling rusoto_credential v0.16.0 (https://github.com/alex-berger/rusoto#cd58ad68)
[INFO] [stderr]    Compiling rusoto_sts v0.37.0 (https://github.com/alex-berger/rusoto#cd58ad68)
[INFO] [stderr]    Compiling rusoto_cloudformation v0.37.0 (https://github.com/alex-berger/rusoto#cd58ad68)
[INFO] [stderr]    Compiling rusoto_ec2 v0.37.0 (https://github.com/alex-berger/rusoto#cd58ad68)
[INFO] [stderr] error: Could not compile `rusoto_ec2`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name rusoto_ec2 /opt/crater/cargo-home/git/checkouts/rusoto-63a77f82794b1764/cd58ad6/rusoto/services/ec2/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="native-tls"' --cfg 'feature="rusoto_core"' -C metadata=0fc6a798eb54daa8 -C extra-filename=-0fc6a798eb54daa8 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern futures=/opt/crater/target/debug/deps/libfutures-8cd96e57de2dd95b.rlib --extern rusoto_core=/opt/crater/target/debug/deps/librusoto_core-2c49f3eeadd8a9dc.rlib --extern serde_urlencoded=/opt/crater/target/debug/deps/libserde_urlencoded-a96ebaeb7a3af7b8.rlib --extern xml=/opt/crater/target/debug/deps/libxml-6bcc212b2b959c15.rlib --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "fb60c996894304fffc85ce8b1e1775a7969a15f9295d9b3655ffae7890f18689"`
[INFO] running `"docker" "rm" "-f" "fb60c996894304fffc85ce8b1e1775a7969a15f9295d9b3655ffae7890f18689"`
[INFO] [stdout] fb60c996894304fffc85ce8b1e1775a7969a15f9295d9b3655ffae7890f18689