[INFO] updating cached repository irony-rust/nickel-cms [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/irony-rust/nickel-cms [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/irony-rust/nickel-cms" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/irony-rust/nickel-cms"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/irony-rust/nickel-cms'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/irony-rust/nickel-cms" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/irony-rust/nickel-cms"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/irony-rust/nickel-cms'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b1453be37ccbef8e188618f2a013cc322e0f1019 [INFO] sha for GitHub repo irony-rust/nickel-cms: b1453be37ccbef8e188618f2a013cc322e0f1019 [INFO] validating manifest of irony-rust/nickel-cms on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of irony-rust/nickel-cms on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing irony-rust/nickel-cms [INFO] finished frobbing irony-rust/nickel-cms [INFO] frobbed toml for irony-rust/nickel-cms written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/irony-rust/nickel-cms/Cargo.toml [INFO] started frobbing irony-rust/nickel-cms [INFO] finished frobbing irony-rust/nickel-cms [INFO] frobbed toml for irony-rust/nickel-cms written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/irony-rust/nickel-cms/Cargo.toml [INFO] crate irony-rust/nickel-cms already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking irony-rust/nickel-cms against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-1/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/irony-rust/nickel-cms:/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 965d51d07b0cd37a746867668b9923022bf2aa9db95b2d9ce64536ee745a8f17 [INFO] running `"docker" "start" "-a" "965d51d07b0cd37a746867668b9923022bf2aa9db95b2d9ce64536ee745a8f17"` [INFO] [stderr] Compiling version_check v0.1.2 [INFO] [stderr] Compiling byteorder v1.0.0 [INFO] [stderr] Compiling md5 v0.3.5 [INFO] [stderr] Compiling nom v2.2.1 [INFO] [stderr] Checking unicode-bidi v0.3.3 [INFO] [stderr] Checking num_cpus v1.5.1 [INFO] [stderr] Checking base64 v0.3.1 [INFO] [stderr] Checking backtrace v0.3.2 [INFO] [stderr] Checking chrono v0.3.1 [INFO] [stderr] Checking idna v0.1.2 [INFO] [stderr] Checking ructe v0.3.0 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking url v1.5.0 [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-1.5.0/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] [INFO] [stderr] Checking hyper v0.10.12 [INFO] [stderr] Checking tera v0.10.6 [INFO] [stderr] Compiling nickel-cms v0.3.0 (/opt/crater/workdir) [INFO] [stderr] Checking nickel v0.10.0 [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/middleware/form_validator.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / macro_rules! parse_field { [INFO] [stderr] 19 | | ( $field:expr, $vtype:ty ) => {{ [INFO] [stderr] 20 | | $field.parse::<$vtype>() [INFO] [stderr] 21 | | }}; [INFO] [stderr] 22 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_macros)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/middleware/form_validator.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / macro_rules! parse_field { [INFO] [stderr] 19 | | ( $field:expr, $vtype:ty ) => {{ [INFO] [stderr] 20 | | $field.parse::<$vtype>() [INFO] [stderr] 21 | | }}; [INFO] [stderr] 22 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_macros)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vtype` [INFO] [stderr] --> src/middleware/form_validator.rs:27:28 [INFO] [stderr] | [INFO] [stderr] 27 | fn type_ref_parser(vtype: i32){ [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_vtype` [INFO] [stderr] | [INFO] [stderr] ::: src/admin/models/pages.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | / validators! ( [INFO] [stderr] 29 | | ["done.a", "age"]: f32 => required(), max(1); [INFO] [stderr] 30 | | ["age", "tst4"]: i32 => max(1, "2+"); [INFO] [stderr] 31 | | ) [INFO] [stderr] | |_________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/middleware/form_validator.rs:197:13 [INFO] [stderr] | [INFO] [stderr] 197 | let mut err = validation_errors.get_mut(&field).unwrap(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] warning: unused variable: `vtype` [INFO] [stderr] --> src/middleware/form_validator.rs:27:28 [INFO] [stderr] | [INFO] [stderr] 27 | fn type_ref_parser(vtype: i32){ [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_vtype` [INFO] [stderr] | [INFO] [stderr] ::: src/admin/models/pages.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | / validators! ( [INFO] [stderr] 29 | | ["done.a", "age"]: f32 => required(), max(1); [INFO] [stderr] 30 | | ["age", "tst4"]: i32 => max(1, "2+"); [INFO] [stderr] 31 | | ) [INFO] [stderr] | |_________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/middleware/form_validator.rs:197:13 [INFO] [stderr] | [INFO] [stderr] 197 | let mut err = validation_errors.get_mut(&field).unwrap(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `type_ref_parser` [INFO] [stderr] --> src/middleware/form_validator.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | fn type_ref_parser(vtype: i32){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/admin/models/pages.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | / validators! ( [INFO] [stderr] 29 | | ["done.a", "age"]: f32 => required(), max(1); [INFO] [stderr] 30 | | ["age", "tst4"]: i32 => max(1, "2+"); [INFO] [stderr] 31 | | ) [INFO] [stderr] | |_________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/middleware/form_validator.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | Validators::new(Self::validators()).create_validator(&form_data); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: function is never used: `type_ref_parser` [INFO] [stderr] --> src/middleware/form_validator.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | fn type_ref_parser(vtype: i32){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/admin/models/pages.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | / validators! ( [INFO] [stderr] 29 | | ["done.a", "age"]: f32 => required(), max(1); [INFO] [stderr] 30 | | ["age", "tst4"]: i32 => max(1, "2+"); [INFO] [stderr] 31 | | ) [INFO] [stderr] | |_________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/middleware/form_validator.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | Validators::new(Self::validators()).create_validator(&form_data); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.72s [INFO] running `"docker" "inspect" "965d51d07b0cd37a746867668b9923022bf2aa9db95b2d9ce64536ee745a8f17"` [INFO] running `"docker" "rm" "-f" "965d51d07b0cd37a746867668b9923022bf2aa9db95b2d9ce64536ee745a8f17"` [INFO] [stdout] 965d51d07b0cd37a746867668b9923022bf2aa9db95b2d9ce64536ee745a8f17