[INFO] fetching crate prest-serde-derive-fork 1.0.216...
[INFO] testing prest-serde-derive-fork-1.0.216 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate prest-serde-derive-fork 1.0.216 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate prest-serde-derive-fork 1.0.216
[INFO] finished tweaking crates.io crate prest-serde-derive-fork 1.0.216
[INFO] tweaked toml for crates.io crate prest-serde-derive-fork 1.0.216 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate prest-serde-derive-fork 1.0.216 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fcd224e6252d18fcd515d2762cb1a6602310024e3d1f75df4a140dc437c78350
[INFO] running `Command { std: "docker" "start" "-a" "fcd224e6252d18fcd515d2762cb1a6602310024e3d1f75df4a140dc437c78350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcd224e6252d18fcd515d2762cb1a6602310024e3d1f75df4a140dc437c78350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcd224e6252d18fcd515d2762cb1a6602310024e3d1f75df4a140dc437c78350", kill_on_drop: false }`
[INFO] [stdout] fcd224e6252d18fcd515d2762cb1a6602310024e3d1f75df4a140dc437c78350
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40434fc54d93f13f1735fc8391db633cb83743a00ff59112848c5cff0fe89373
[INFO] running `Command { std: "docker" "start" "-a" "40434fc54d93f13f1735fc8391db633cb83743a00ff59112848c5cff0fe89373", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling prest-serde-derive-fork v1.0.216 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/internals/attr.rs:612:23
[INFO] [stdout]     |
[INFO] [stdout] 612 |     pub fn serde_path(&self) -> Cow<syn::Path> {
[INFO] [stdout]     |                       ^^^^^     -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 612 |     pub fn serde_path(&self) -> Cow<'_, syn::Path> {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/internals/case.rs:45:37
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn from_str(rename_all_str: &str) -> Result<Self, ParseError> {
[INFO] [stdout]    |                                     ^^^^                  ---------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn from_str(rename_all_str: &str) -> Result<Self, ParseError<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/de.rs:3228:13
[INFO] [stdout]      |
[INFO] [stdout] 3228 |     params: &Parameters,
[INFO] [stdout]      |             ^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 3229 | ) -> (
[INFO] [stdout] 3230 |     DeImplGenerics,
[INFO] [stdout]      |     -------------- the lifetimes get resolved as `'_`
[INFO] [stdout] 3231 |     DeTypeGenerics,
[INFO] [stdout]      |     -------------- the lifetimes get resolved as `'_`
[INFO] [stdout] 3232 |     syn::TypeGenerics,
[INFO] [stdout]      |     ----------------- the lifetimes get resolved as `'_`
[INFO] [stdout] 3233 |     Option<&syn::WhereClause>,
[INFO] [stdout]      |            ----------------- the lifetimes get resolved as `'_`
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]      |
[INFO] [stdout] 3230 ~     DeImplGenerics<'_>,
[INFO] [stdout] 3231 ~     DeTypeGenerics<'_>,
[INFO] [stdout] 3232 ~     syn::TypeGenerics<'_>,
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.30s
[INFO] running `Command { std: "docker" "inspect" "40434fc54d93f13f1735fc8391db633cb83743a00ff59112848c5cff0fe89373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40434fc54d93f13f1735fc8391db633cb83743a00ff59112848c5cff0fe89373", kill_on_drop: false }`
[INFO] [stdout] 40434fc54d93f13f1735fc8391db633cb83743a00ff59112848c5cff0fe89373
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82f9beff4e5b57f7a9165c255ccce9794dea489bbe557d3e3e3ade2974b7c37e
[INFO] running `Command { std: "docker" "start" "-a" "82f9beff4e5b57f7a9165c255ccce9794dea489bbe557d3e3e3ade2974b7c37e", kill_on_drop: false }`
[INFO] [stderr]    Compiling prest-serde-derive-fork v1.0.216 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/internals/attr.rs:612:23
[INFO] [stdout]     |
[INFO] [stdout] 612 |     pub fn serde_path(&self) -> Cow<syn::Path> {
[INFO] [stdout]     |                       ^^^^^     -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 612 |     pub fn serde_path(&self) -> Cow<'_, syn::Path> {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/internals/case.rs:45:37
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn from_str(rename_all_str: &str) -> Result<Self, ParseError> {
[INFO] [stdout]    |                                     ^^^^                  ---------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn from_str(rename_all_str: &str) -> Result<Self, ParseError<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/de.rs:3228:13
[INFO] [stdout]      |
[INFO] [stdout] 3228 |     params: &Parameters,
[INFO] [stdout]      |             ^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 3229 | ) -> (
[INFO] [stdout] 3230 |     DeImplGenerics,
[INFO] [stdout]      |     -------------- the lifetimes get resolved as `'_`
[INFO] [stdout] 3231 |     DeTypeGenerics,
[INFO] [stdout]      |     -------------- the lifetimes get resolved as `'_`
[INFO] [stdout] 3232 |     syn::TypeGenerics,
[INFO] [stdout]      |     ----------------- the lifetimes get resolved as `'_`
[INFO] [stdout] 3233 |     Option<&syn::WhereClause>,
[INFO] [stdout]      |            ----------------- the lifetimes get resolved as `'_`
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]      |
[INFO] [stdout] 3230 ~     DeImplGenerics<'_>,
[INFO] [stdout] 3231 ~     DeTypeGenerics<'_>,
[INFO] [stdout] 3232 ~     syn::TypeGenerics<'_>,
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/internals/attr.rs:612:23
[INFO] [stdout]     |
[INFO] [stdout] 612 |     pub fn serde_path(&self) -> Cow<syn::Path> {
[INFO] [stdout]     |                       ^^^^^     -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 612 |     pub fn serde_path(&self) -> Cow<'_, syn::Path> {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/internals/case.rs:45:37
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn from_str(rename_all_str: &str) -> Result<Self, ParseError> {
[INFO] [stdout]    |                                     ^^^^                  ---------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn from_str(rename_all_str: &str) -> Result<Self, ParseError<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/de.rs:3228:13
[INFO] [stdout]      |
[INFO] [stdout] 3228 |     params: &Parameters,
[INFO] [stdout]      |             ^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 3229 | ) -> (
[INFO] [stdout] 3230 |     DeImplGenerics,
[INFO] [stdout]      |     -------------- the lifetimes get resolved as `'_`
[INFO] [stdout] 3231 |     DeTypeGenerics,
[INFO] [stdout]      |     -------------- the lifetimes get resolved as `'_`
[INFO] [stdout] 3232 |     syn::TypeGenerics,
[INFO] [stdout]      |     ----------------- the lifetimes get resolved as `'_`
[INFO] [stdout] 3233 |     Option<&syn::WhereClause>,
[INFO] [stdout]      |            ----------------- the lifetimes get resolved as `'_`
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]      |
[INFO] [stdout] 3230 ~     DeImplGenerics<'_>,
[INFO] [stdout] 3231 ~     DeTypeGenerics<'_>,
[INFO] [stdout] 3232 ~     syn::TypeGenerics<'_>,
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.06s
[INFO] running `Command { std: "docker" "inspect" "82f9beff4e5b57f7a9165c255ccce9794dea489bbe557d3e3e3ade2974b7c37e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82f9beff4e5b57f7a9165c255ccce9794dea489bbe557d3e3e3ade2974b7c37e", kill_on_drop: false }`
[INFO] [stdout] 82f9beff4e5b57f7a9165c255ccce9794dea489bbe557d3e3e3ade2974b7c37e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c9cc1c34df94230e2815abdb41d4aa7abedda9d2b5f391ac5bb63b30297b1f9e
[INFO] running `Command { std: "docker" "start" "-a" "c9cc1c34df94230e2815abdb41d4aa7abedda9d2b5f391ac5bb63b30297b1f9e", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/internals/attr.rs:612:23
[INFO] [stderr]     |
[INFO] [stderr] 612 |     pub fn serde_path(&self) -> Cow<syn::Path> {
[INFO] [stderr]     |                       ^^^^^     -------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 612 |     pub fn serde_path(&self) -> Cow<'_, syn::Path> {
[INFO] [stderr]     |                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/internals/case.rs:45:37
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn from_str(rename_all_str: &str) -> Result<Self, ParseError> {
[INFO] [stderr]    |                                     ^^^^                  ---------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                                     |
[INFO] [stderr]    |                                     this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn from_str(rename_all_str: &str) -> Result<Self, ParseError<'_>> {
[INFO] [stderr]    |                                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/de.rs:3228:13
[INFO] [stderr]      |
[INFO] [stderr] 3228 |     params: &Parameters,
[INFO] [stderr]      |             ^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stderr] 3229 | ) -> (
[INFO] [stderr] 3230 |     DeImplGenerics,
[INFO] [stderr]      |     -------------- the lifetimes get resolved as `'_`
[INFO] [stderr] 3231 |     DeTypeGenerics,
[INFO] [stderr]      |     -------------- the lifetimes get resolved as `'_`
[INFO] [stderr] 3232 |     syn::TypeGenerics,
[INFO] [stderr]      |     ----------------- the lifetimes get resolved as `'_`
[INFO] [stderr] 3233 |     Option<&syn::WhereClause>,
[INFO] [stderr]      |            ----------------- the lifetimes get resolved as `'_`
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]      |
[INFO] [stderr] 3230 ~     DeImplGenerics<'_>,
[INFO] [stderr] 3231 ~     DeTypeGenerics<'_>,
[INFO] [stderr] 3232 ~     syn::TypeGenerics<'_>,
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: `prest-serde-derive-fork` (lib) generated 3 warnings
[INFO] [stderr] warning: `prest-serde-derive-fork` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_derive-d988d17740d9ab10)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test internals::case::rename_variants ... ok
[INFO] [stdout] test internals::case::rename_fields ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_derive
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 3) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 3) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `prest`
[INFO] [stdout]  --> src/lib.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Serialize, Deserialize)]
[INFO] [stdout]   |          ^^^^^^^^^ could not find `prest` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `prest`
[INFO] [stdout]  --> src/lib.rs:7:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Serialize, Deserialize)]
[INFO] [stdout]   |                     ^^^^^^^^^^^ could not find `prest` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `prest` in the list of imported crates
[INFO] [stdout]  --> src/lib.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Serialize, Deserialize)]
[INFO] [stdout]   |          ^^^^^^^^^ could not find `prest` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `prest` in the list of imported crates
[INFO] [stdout]  --> src/lib.rs:7:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Serialize, Deserialize)]
[INFO] [stdout]   |                     ^^^^^^^^^^^ could not find `prest` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 3)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c9cc1c34df94230e2815abdb41d4aa7abedda9d2b5f391ac5bb63b30297b1f9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9cc1c34df94230e2815abdb41d4aa7abedda9d2b5f391ac5bb63b30297b1f9e", kill_on_drop: false }`
[INFO] [stdout] c9cc1c34df94230e2815abdb41d4aa7abedda9d2b5f391ac5bb63b30297b1f9e
