[INFO] fetching crate webframework 0.0.2...
[INFO] extracting crate webframework 0.0.2 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/webframework/0.0.2
[INFO] extracting crate webframework 0.0.2 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/webframework/0.0.2
[INFO] validating manifest of webframework-0.0.2 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of webframework-0.0.2 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing webframework-0.0.2
[INFO] finished frobbing webframework-0.0.2
[INFO] frobbed toml for webframework-0.0.2 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/webframework/0.0.2/Cargo.toml
[INFO] started frobbing webframework-0.0.2
[INFO] finished frobbing webframework-0.0.2
[INFO] frobbed toml for webframework-0.0.2 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/webframework/0.0.2/Cargo.toml
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded webframework-derive v0.0.2
[INFO] [stderr]   Downloaded webframework-core v0.0.2
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking webframework-0.0.2 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-2/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/webframework/0.0.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 413042b0688102ee2deb6f6fb3af7021badb56a26eed7bfc9579abf66165bb66
[INFO] running `"docker" "start" "-a" "413042b0688102ee2deb6f6fb3af7021badb56a26eed7bfc9579abf66165bb66"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling webframework-derive v0.0.2
[INFO] [stderr]     Checking hyper v0.12.33
[INFO] [stderr]     Checking webframework-core v0.0.2
[INFO] [stderr]     Checking webframework v0.0.2 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::horrorshow::macros::append_html macros>:8:37
[INFO] [stderr]   |
[INFO] [stderr] 7 | @ write_const $ tmpl : ident , $ ( $ p : expr ) , + ) => {
[INFO] [stderr]   |                                                   - expected repetition
[INFO] [stderr] 8 | $ tmpl . write_raw ( concat ! ( $ ( $ p ) , * ) ) ; } ; (
[INFO] [stderr]   |                                     ^^^     - conflicting repetition
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::horrorshow::macros::append_html macros>:92:51
[INFO] [stderr]    |
[INFO] [stderr] 90 | $ tmpl : ident , ( $ ( $ p : expr ) , * ) , @ if $ ( $ next : tt ) + ) => {
[INFO] [stderr]    |                                                                    - expected repetition
[INFO] [stderr] 91 | $ crate :: append_html ! ( @ write_const $ tmpl , $ ( $ p ) , * ) ; $ crate ::
[INFO] [stderr] 92 | append_html ! ( @ parse_if $ tmpl , (  ) , if $ ( $ next ) * ) ; } ; (
[INFO] [stderr]    |                                                   ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:22:32
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/templates.rs:4:27
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn error_page(error: &Fail) -> String {
[INFO] [stderr]   |                           ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `webframework`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::horrorshow::macros::append_html macros>:8:37
[INFO] [stderr]   |
[INFO] [stderr] 7 | @ write_const $ tmpl : ident , $ ( $ p : expr ) , + ) => {
[INFO] [stderr]   |                                                   - expected repetition
[INFO] [stderr] 8 | $ tmpl . write_raw ( concat ! ( $ ( $ p ) , * ) ) ; } ; (
[INFO] [stderr]   |                                     ^^^     - conflicting repetition
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::horrorshow::macros::append_html macros>:92:51
[INFO] [stderr]    |
[INFO] [stderr] 90 | $ tmpl : ident , ( $ ( $ p : expr ) , * ) , @ if $ ( $ next : tt ) + ) => {
[INFO] [stderr]    |                                                                    - expected repetition
[INFO] [stderr] 91 | $ crate :: append_html ! ( @ write_const $ tmpl , $ ( $ p ) , * ) ; $ crate ::
[INFO] [stderr] 92 | append_html ! ( @ parse_if $ tmpl , (  ) , if $ ( $ next ) * ) ; } ; (
[INFO] [stderr]    |                                                   ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:22:32
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/templates.rs:4:27
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn error_page(error: &Fail) -> String {
[INFO] [stderr]   |                           ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `webframework`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "413042b0688102ee2deb6f6fb3af7021badb56a26eed7bfc9579abf66165bb66"`
[INFO] running `"docker" "rm" "-f" "413042b0688102ee2deb6f6fb3af7021badb56a26eed7bfc9579abf66165bb66"`
[INFO] [stdout] 413042b0688102ee2deb6f6fb3af7021badb56a26eed7bfc9579abf66165bb66