[INFO] crate quick-error2 2.0.1 is already in cache [INFO] checking quick-error2-2.0.1 against try#d27c6c6a469a28343396a8f3ac1c9d403aabda69 for pr-66037 [INFO] extracting crate quick-error2 2.0.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate quick-error2 2.0.1 on toolchain d27c6c6a469a28343396a8f3ac1c9d403aabda69 [INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate quick-error2 2.0.1 [INFO] finished tweaking crates.io crate quick-error2 2.0.1 [INFO] tweaked toml for crates.io crate quick-error2 2.0.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b2324f7084736808da6de3e9d761a74761b37ebf73e844122093b71b321d16ae [INFO] running `"docker" "start" "-a" "b2324f7084736808da6de3e9d761a74761b37ebf73e844122093b71b321d16ae"` [INFO] [stderr] Checking quick-error2 v2.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1050:19 [INFO] [stderr] | [INFO] [stderr] 1050 | let err: &Error = &Bare::Two; [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/lib.rs:1134:19 [INFO] [stderr] | [INFO] [stderr] 1134 | let err: &Error = &TupleWrapper::Other(desc); [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1147:19 [INFO] [stderr] | [INFO] [stderr] 1147 | let err: &Error = &TupleWrapper::FromUtf8Error(source.clone(), invalid_utf8.clone()); [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1227:19 [INFO] [stderr] | [INFO] [stderr] 1227 | let err: &Error = &StructWrapper::Utf8Error { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1374:19 [INFO] [stderr] | [INFO] [stderr] 1374 | let err: &Error = &StructWrapper::Utf8Error { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:736:29 [INFO] [stderr] | [INFO] [stderr] 736 | write!(f, "{}", ::std::error::Error::description(self_)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1032 | / quick_error! { [INFO] [stderr] 1033 | | #[derive(Debug)] [INFO] [stderr] 1034 | | pub enum Bare { [INFO] [stderr] 1035 | | One [INFO] [stderr] 1036 | | Two [INFO] [stderr] 1037 | | } [INFO] [stderr] 1038 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:736:29 [INFO] [stderr] | [INFO] [stderr] 736 | write!(f, "{}", ::std::error::Error::description(self_)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1032 | / quick_error! { [INFO] [stderr] 1033 | | #[derive(Debug)] [INFO] [stderr] 1034 | | pub enum Bare { [INFO] [stderr] 1035 | | One [INFO] [stderr] 1036 | | Two [INFO] [stderr] 1037 | | } [INFO] [stderr] 1038 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:736:29 [INFO] [stderr] | [INFO] [stderr] 736 | write!(f, "{}", ::std::error::Error::description(self_)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1057 | / quick_error! { [INFO] [stderr] 1058 | | #[derive(Debug)] [INFO] [stderr] 1059 | | pub enum Wrapper wraps Wrapped { [INFO] [stderr] 1060 | | One [INFO] [stderr] ... | [INFO] [stderr] 1065 | | } [INFO] [stderr] 1066 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> examples/context.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | / quick_error! { [INFO] [stderr] 9 | | #[derive(Debug)] [INFO] [stderr] 10 | | pub enum Error { [INFO] [stderr] 11 | | NoFileName { [INFO] [stderr] ... | [INFO] [stderr] 24 | | } [INFO] [stderr] 25 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:736:29 [INFO] [stderr] | [INFO] [stderr] 736 | write!(f, "{}", ::std::error::Error::description(self_)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1085 | / quick_error! { [INFO] [stderr] 1086 | | #[derive(Debug, PartialEq)] [INFO] [stderr] 1087 | | pub enum TupleWrapper { [INFO] [stderr] 1088 | | /// ParseFloat Error [INFO] [stderr] ... | [INFO] [stderr] 1112 | | } [INFO] [stderr] 1113 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:382:24 [INFO] [stderr] | [INFO] [stderr] 382 | self.0.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1057 | / quick_error! { [INFO] [stderr] 1058 | | #[derive(Debug)] [INFO] [stderr] 1059 | | pub enum Wrapper wraps Wrapped { [INFO] [stderr] 1060 | | One [INFO] [stderr] ... | [INFO] [stderr] 1065 | | } [INFO] [stderr] 1066 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:1102:73 [INFO] [stderr] | [INFO] [stderr] 1102 | display(me) -> ("{desc} at index {pos}: {err}", desc=me.description(), pos=err.valid_up_to(), err=err) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:1209:73 [INFO] [stderr] | [INFO] [stderr] 1209 | display(me) -> ("{desc} at index {pos}: {err}", desc=me.description(), pos=err.valid_up_to(), err=err) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:1091:33 [INFO] [stderr] | [INFO] [stderr] 1091 | description(err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:1044:30 [INFO] [stderr] | [INFO] [stderr] 1044 | assert_eq!(Bare::One.description(), "One".to_string()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:1053:24 [INFO] [stderr] | [INFO] [stderr] 1053 | assert_eq!(err.description(), "Two".to_string()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:1082:48 [INFO] [stderr] | [INFO] [stderr] 1082 | assert_eq!(Wrapper::from(Wrapped::One).description(), "One".to_string()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:1124:24 [INFO] [stderr] | [INFO] [stderr] 1124 | assert_eq!(err.description(), source.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:1124:46 [INFO] [stderr] | [INFO] [stderr] 1124 | assert_eq!(err.description(), source.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:1137:24 [INFO] [stderr] | [INFO] [stderr] 1137 | assert_eq!(err.description(), desc); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:1152:28 [INFO] [stderr] | [INFO] [stderr] 1152 | desc = err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:1161:24 [INFO] [stderr] | [INFO] [stderr] 1161 | assert_eq!(err.description(), "utf8 error"); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:1190:24 [INFO] [stderr] | [INFO] [stderr] 1190 | assert_eq!(err.description(), "Discard"); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:1199:24 [INFO] [stderr] | [INFO] [stderr] 1199 | assert_eq!(err.description(), "Singleton"); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:1235:28 [INFO] [stderr] | [INFO] [stderr] 1235 | desc = err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:1248:24 [INFO] [stderr] | [INFO] [stderr] 1248 | assert_eq!(err.description(), "utf8 error"); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:1278:24 [INFO] [stderr] | [INFO] [stderr] 1278 | assert_eq!(err.description(), descr); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.44s [INFO] running `"docker" "inspect" "b2324f7084736808da6de3e9d761a74761b37ebf73e844122093b71b321d16ae"` [INFO] running `"docker" "rm" "-f" "b2324f7084736808da6de3e9d761a74761b37ebf73e844122093b71b321d16ae"` [INFO] [stdout] b2324f7084736808da6de3e9d761a74761b37ebf73e844122093b71b321d16ae