[INFO] updating cached repository ryannatesmith/http_timer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ryannatesmith/http_timer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ryannatesmith/http_timer" "work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/ryannatesmith/http_timer"`
[INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/ryannatesmith/http_timer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ryannatesmith/http_timer" "work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/ryannatesmith/http_timer"`
[INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/ryannatesmith/http_timer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fbfc979e3f78f3f718003179127ccd224fb761ef
[INFO] sha for GitHub repo ryannatesmith/http_timer: fbfc979e3f78f3f718003179127ccd224fb761ef
[INFO] validating manifest of ryannatesmith/http_timer on toolchain master#6ea4036cd20a4b1ab1d56e555108c21735ff6946
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ryannatesmith/http_timer on toolchain try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ryannatesmith/http_timer
[INFO] finished frobbing ryannatesmith/http_timer
[INFO] frobbed toml for ryannatesmith/http_timer written to work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/ryannatesmith/http_timer/Cargo.toml
[INFO] started frobbing ryannatesmith/http_timer
[INFO] finished frobbing ryannatesmith/http_timer
[INFO] frobbed toml for ryannatesmith/http_timer written to work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/ryannatesmith/http_timer/Cargo.toml
[INFO] crate ryannatesmith/http_timer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ryannatesmith/http_timer against try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc for pr-62181
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62181/worker-0/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/ryannatesmith/http_timer:/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" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e656fd9bf9e6245c7836437081a5acc7a16d8eecedc51fb5fe7081adb19f2305
[INFO] running `"docker" "start" "-a" "e656fd9bf9e6245c7836437081a5acc7a16d8eecedc51fb5fe7081adb19f2305"`
[INFO] [stderr]     Checking mio v0.6.12
[INFO] [stderr]     Checking native-tls v0.1.5
[INFO] [stderr]     Checking tokio-core v0.1.12
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking tokio-tls v0.1.4
[INFO] [stderr]     Checking hyper v0.11.16
[INFO] [stderr]     Checking hyper-tls v0.1.2
[INFO] [stderr]     Checking http_timer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0223]: ambiguous associated type
[INFO] [stderr]   --> src/http_util.rs:23:48
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub fn get(h: &Host, endpoint: &str) -> Result<Future::Item, Future::Error> {
[INFO] [stderr]    |                                                ^^^^^^^^^^^^ help: use fully-qualified syntax: `<Type as http_util::futures::Future>::Item`
[INFO] [stderr] 
[INFO] [stderr] error[E0223]: ambiguous associated type
[INFO] [stderr]   --> src/http_util.rs:23:62
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub fn get(h: &Host, endpoint: &str) -> Result<Future::Item, Future::Error> {
[INFO] [stderr]    |                                                              ^^^^^^^^^^^^^ help: use fully-qualified syntax: `<Type as http_util::futures::Future>::Error`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0223`.
[INFO] [stderr] error: Could not compile `http_timer`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0223]: ambiguous associated type
[INFO] [stderr]   --> src/http_util.rs:23:48
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub fn get(h: &Host, endpoint: &str) -> Result<Future::Item, Future::Error> {
[INFO] [stderr]    |                                                ^^^^^^^^^^^^ help: use fully-qualified syntax: `<Type as http_util::futures::Future>::Item`
[INFO] [stderr] 
[INFO] [stderr] error[E0223]: ambiguous associated type
[INFO] [stderr]   --> src/http_util.rs:23:62
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub fn get(h: &Host, endpoint: &str) -> Result<Future::Item, Future::Error> {
[INFO] [stderr]    |                                                              ^^^^^^^^^^^^^ help: use fully-qualified syntax: `<Type as http_util::futures::Future>::Error`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0223`.
[INFO] [stderr] error: Could not compile `http_timer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e656fd9bf9e6245c7836437081a5acc7a16d8eecedc51fb5fe7081adb19f2305"`
[INFO] running `"docker" "rm" "-f" "e656fd9bf9e6245c7836437081a5acc7a16d8eecedc51fb5fe7081adb19f2305"`
[INFO] [stdout] e656fd9bf9e6245c7836437081a5acc7a16d8eecedc51fb5fe7081adb19f2305