[INFO] cloning repository aaronriekenberg/rusty_web [INFO] running `"git" "clone" "--bare" "git://github.com/aaronriekenberg/rusty_web.git" "work/cache/sources/gh/aaronriekenberg/rusty_web"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/aaronriekenberg/rusty_web'... [INFO] running `"git" "clone" "work/cache/sources/gh/aaronriekenberg/rusty_web" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/aaronriekenberg/rusty_web"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/aaronriekenberg/rusty_web'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/aaronriekenberg/rusty_web" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/aaronriekenberg/rusty_web"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/aaronriekenberg/rusty_web'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1f0f71add5804c9172873a561d367c716328c81e [INFO] sha for GitHub repo aaronriekenberg/rusty_web: 1f0f71add5804c9172873a561d367c716328c81e [INFO] validating manifest of aaronriekenberg/rusty_web 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 aaronriekenberg/rusty_web 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 aaronriekenberg/rusty_web [INFO] finished frobbing aaronriekenberg/rusty_web [INFO] frobbed toml for aaronriekenberg/rusty_web written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/aaronriekenberg/rusty_web/Cargo.toml [INFO] started frobbing aaronriekenberg/rusty_web [INFO] finished frobbing aaronriekenberg/rusty_web [INFO] frobbed toml for aaronriekenberg/rusty_web written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/aaronriekenberg/rusty_web/Cargo.toml [INFO] crate aaronriekenberg/rusty_web already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking aaronriekenberg/rusty_web against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/aaronriekenberg/rusty_web:/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] e075e741a07ac58ea61d86256664043d50bee677313b6dfafedb32d917e9b16c [INFO] running `"docker" "start" "-a" "e075e741a07ac58ea61d86256664043d50bee677313b6dfafedb32d917e9b16c"` [INFO] [stderr] Checking horrorshow v0.6.2 [INFO] [stderr] Checking net2 v0.2.30 [INFO] [stderr] Checking idna v0.1.2 [INFO] [stderr] Checking simple_logger v0.4.0 [INFO] [stderr] Checking serde_yaml v0.7.1 [INFO] [stderr] Checking mio v0.6.9 [INFO] [stderr] Checking url v1.5.1 [INFO] [stderr] Checking tokio-core v0.1.8 [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.5.1/src/form_urlencoded.rs:251:40 [INFO] [stderr] | [INFO] [stderr] 249 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 250 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 251 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stderr] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stderr] | | [INFO] [stderr] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Checking hyper v0.10.12 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking hyper v0.11.1 [INFO] [stderr] Checking iron v0.5.1 [INFO] [stderr] Checking mount v0.3.0 [INFO] [stderr] Checking router v0.5.1 [INFO] [stderr] Checking logger v0.3.0 [INFO] [stderr] Checking staticfile v0.4.0 [INFO] [stderr] Checking rusty_web v0.1.0 (/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>:87:35 [INFO] [stderr] | [INFO] [stderr] 85 | ( $ tmpl : ident , ( $ ( $ p : expr ) , * ) , @ if $ ( $ next : tt ) + ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] 86 | append_html ! ( @ write_const $ tmpl , $ ( $ p ) , * ) ; append_html ! ( [INFO] [stderr] 87 | @ 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/main.rs:55:64 [INFO] [stderr] | [INFO] [stderr] 55 | fn read_config(config_file: &str) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/main.rs:80:66 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn new(config: &Configuration) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [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>:87:35 [INFO] [stderr] | [INFO] [stderr] 85 | ( $ tmpl : ident , ( $ ( $ p : expr ) , * ) , @ if $ ( $ next : tt ) + ) => { [INFO] [stderr] | - expected repetition [INFO] [stderr] 86 | append_html ! ( @ write_const $ tmpl , $ ( $ p ) , * ) ; append_html ! ( [INFO] [stderr] 87 | @ 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/main.rs:55:64 [INFO] [stderr] | [INFO] [stderr] 55 | fn read_config(config_file: &str) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/main.rs:80:66 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn new(config: &Configuration) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `rusty_web`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `rusty_web`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "e075e741a07ac58ea61d86256664043d50bee677313b6dfafedb32d917e9b16c"` [INFO] running `"docker" "rm" "-f" "e075e741a07ac58ea61d86256664043d50bee677313b6dfafedb32d917e9b16c"` [INFO] [stdout] e075e741a07ac58ea61d86256664043d50bee677313b6dfafedb32d917e9b16c