[INFO] fetching crate mk_ext_serde_yaml 0.10.0...
[INFO] checking mk_ext_serde_yaml-0.10.0 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate mk_ext_serde_yaml 0.10.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate mk_ext_serde_yaml 0.10.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mk_ext_serde_yaml 0.10.0
[INFO] tweaked toml for crates.io crate mk_ext_serde_yaml 0.10.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mk_ext_serde_yaml 0.10.0 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mk_ext_serde_yaml 0.10.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1992a9699a74737fbbf07fff034a7766c685639bc5150f8ca07fc6de740e5dc4
[INFO] running `Command { std: "docker" "start" "-a" "1992a9699a74737fbbf07fff034a7766c685639bc5150f8ca07fc6de740e5dc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1992a9699a74737fbbf07fff034a7766c685639bc5150f8ca07fc6de740e5dc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1992a9699a74737fbbf07fff034a7766c685639bc5150f8ca07fc6de740e5dc4", kill_on_drop: false }`
[INFO] [stdout] 1992a9699a74737fbbf07fff034a7766c685639bc5150f8ca07fc6de740e5dc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61830901789d174169d053d992eae1c789d008bc958dfb99d988a160d88816a2
[INFO] running `Command { std: "docker" "start" "-a" "61830901789d174169d053d992eae1c789d008bc958dfb99d988a160d88816a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking indexmap v2.7.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.91
[INFO] [stderr]     Checking mk_ext_serde_yaml v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]   --> src/libyaml/error.rs:25:22
[INFO] [stdout]    |
[INFO] [stdout] 25 |       kind: unsafe { (*parser).error },
[INFO] [stdout]    |                      ^^------^^^^^^^
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        this raw pointer has type `*const yaml_parser_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]    = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout]    = note: `#[deny(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]    |
[INFO] [stdout] 25 |       kind: unsafe { (&(*parser)).error },
[INFO] [stdout]    |                      ++         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]   --> src/libyaml/error.rs:26:44
[INFO] [stdout]    |
[INFO] [stdout] 26 |       problem: match NonNull::new(unsafe { (*parser).problem as *mut _ }) {
[INFO] [stdout]    |                                            ^^------^^^^^^^^^
[INFO] [stdout]    |                                              |
[INFO] [stdout]    |                                              this raw pointer has type `*const yaml_parser_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]    = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]    |
[INFO] [stdout] 26 |       problem: match NonNull::new(unsafe { (&(*parser)).problem as *mut _ }) {
[INFO] [stdout]    |                                            ++         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]   --> src/libyaml/error.rs:30:32
[INFO] [stdout]    |
[INFO] [stdout] 30 |       problem_offset: unsafe { (*parser).problem_offset },
[INFO] [stdout]    |                                ^^------^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  this raw pointer has type `*const yaml_parser_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]    = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]    |
[INFO] [stdout] 30 |       problem_offset: unsafe { (&(*parser)).problem_offset },
[INFO] [stdout]    |                                ++         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]   --> src/libyaml/error.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |         sys: unsafe { (*parser).problem_mark },
[INFO] [stdout]    |                       ^^------^^^^^^^^^^^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         this raw pointer has type `*const yaml_parser_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]    = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]    |
[INFO] [stdout] 32 |         sys: unsafe { (&(*parser)).problem_mark },
[INFO] [stdout]    |                       ++         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]   --> src/libyaml/error.rs:34:44
[INFO] [stdout]    |
[INFO] [stdout] 34 |       context: match NonNull::new(unsafe { (*parser).context as *mut _ }) {
[INFO] [stdout]    |                                            ^^------^^^^^^^^^
[INFO] [stdout]    |                                              |
[INFO] [stdout]    |                                              this raw pointer has type `*const yaml_parser_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]    = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]    |
[INFO] [stdout] 34 |       context: match NonNull::new(unsafe { (&(*parser)).context as *mut _ }) {
[INFO] [stdout]    |                                            ++         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]   --> src/libyaml/error.rs:39:23
[INFO] [stdout]    |
[INFO] [stdout] 39 |         sys: unsafe { (*parser).context_mark },
[INFO] [stdout]    |                       ^^------^^^^^^^^^^^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         this raw pointer has type `*const yaml_parser_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]    = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]    |
[INFO] [stdout] 39 |         sys: unsafe { (&(*parser)).context_mark },
[INFO] [stdout]    |                       ++         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]   --> src/libyaml/error.rs:46:22
[INFO] [stdout]    |
[INFO] [stdout] 46 |       kind: unsafe { (*emitter).error },
[INFO] [stdout]    |                      ^^-------^^^^^^^
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        this raw pointer has type `*const yaml_emitter_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]    = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]    |
[INFO] [stdout] 46 |       kind: unsafe { (&(*emitter)).error },
[INFO] [stdout]    |                      ++          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]   --> src/libyaml/error.rs:47:44
[INFO] [stdout]    |
[INFO] [stdout] 47 |       problem: match NonNull::new(unsafe { (*emitter).problem as *mut _ }) {
[INFO] [stdout]    |                                            ^^-------^^^^^^^^^
[INFO] [stdout]    |                                              |
[INFO] [stdout]    |                                              this raw pointer has type `*const yaml_emitter_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]    = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]    |
[INFO] [stdout] 47 |       problem: match NonNull::new(unsafe { (&(*emitter)).problem as *mut _ }) {
[INFO] [stdout]    |                                            ++          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/libyaml/parser.rs:100:10
[INFO] [stdout]     |
[INFO] [stdout] 100 |       if (*parser).error != sys::YAML_NO_ERROR {
[INFO] [stdout]     |          ^^------^^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            this raw pointer has type `*mut yaml_parser_t`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]     = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 100 |       if (&(*parser)).error != sys::YAML_NO_ERROR {
[INFO] [stdout]     |          ++         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/mapping.rs:94:16
[INFO] [stdout]    |
[INFO] [stdout] 94 |   pub fn entry(&mut self, k: Value) -> Entry {
[INFO] [stdout]    |                ^^^^^^^^^               ----- the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 94 |   pub fn entry(&mut self, k: Value) -> Entry<'_> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mapping.rs:201:15
[INFO] [stdout]     |
[INFO] [stdout] 201 |   pub fn iter(&self) -> Iter {
[INFO] [stdout]     |               ^^^^^     ---- the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 201 |   pub fn iter(&self) -> Iter<'_> {
[INFO] [stdout]     |                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mapping.rs:210:19
[INFO] [stdout]     |
[INFO] [stdout] 210 |   pub fn iter_mut(&mut self) -> IterMut {
[INFO] [stdout]     |                   ^^^^^^^^^     ------- the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 210 |   pub fn iter_mut(&mut self) -> IterMut<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mapping.rs:217:15
[INFO] [stdout]     |
[INFO] [stdout] 217 |   pub fn keys(&self) -> Keys {
[INFO] [stdout]     |               ^^^^^     ---- the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 217 |   pub fn keys(&self) -> Keys<'_> {
[INFO] [stdout]     |                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mapping.rs:231:17
[INFO] [stdout]     |
[INFO] [stdout] 231 |   pub fn values(&self) -> Values {
[INFO] [stdout]     |                 ^^^^^     ------ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 231 |   pub fn values(&self) -> Values<'_> {
[INFO] [stdout]     |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mapping.rs:238:21
[INFO] [stdout]     |
[INFO] [stdout] 238 |   pub fn values_mut(&mut self) -> ValuesMut {
[INFO] [stdout]     |                     ^^^^^^^^^     --------- the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 238 |   pub fn values_mut(&mut self) -> ValuesMut<'_> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/number.rs:574:34
[INFO] [stdout]     |
[INFO] [stdout] 574 | pub(crate) fn unexpected(number: &Number) -> Unexpected {
[INFO] [stdout]     |                                  ^^^^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 574 | pub(crate) fn unexpected(number: &Number) -> Unexpected<'_> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/value/de.rs:1215:28
[INFO] [stdout]      |
[INFO] [stdout] 1215 |   pub(crate) fn unexpected(&self) -> Unexpected {
[INFO] [stdout]      |                            ^^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]      |                            |
[INFO] [stdout]      |                            the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1215 |   pub(crate) fn unexpected(&self) -> Unexpected<'_> {
[INFO] [stdout]      |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mk_ext_serde_yaml` (lib) due to 9 previous errors; 8 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "61830901789d174169d053d992eae1c789d008bc958dfb99d988a160d88816a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61830901789d174169d053d992eae1c789d008bc958dfb99d988a160d88816a2", kill_on_drop: false }`
[INFO] [stdout] 61830901789d174169d053d992eae1c789d008bc958dfb99d988a160d88816a2
