[INFO] fetching crate hayro-syntax 0.2.0...
[INFO] testing hayro-syntax-0.2.0 against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628
[INFO] extracting crate hayro-syntax 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate hayro-syntax 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate hayro-syntax 0.2.0
[INFO] tweaked toml for crates.io crate hayro-syntax 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hayro-syntax 0.2.0 on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hayro-syntax 0.2.0 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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jpeg2k v0.10.1
[INFO] [stderr]   Downloaded openjp2 v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a9ef07c120a7b2be6a7198332a055409cc5c28db062fc641945693800b06a01
[INFO] running `Command { std: "docker" "start" "-a" "6a9ef07c120a7b2be6a7198332a055409cc5c28db062fc641945693800b06a01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a9ef07c120a7b2be6a7198332a055409cc5c28db062fc641945693800b06a01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a9ef07c120a7b2be6a7198332a055409cc5c28db062fc641945693800b06a01", kill_on_drop: false }`
[INFO] [stdout] 6a9ef07c120a7b2be6a7198332a055409cc5c28db062fc641945693800b06a01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a46e55364dcc3db6d20c387417b3d1bd02242ebc1d853fea1c7c2ae98e80988
[INFO] running `Command { std: "docker" "start" "-a" "3a46e55364dcc3db6d20c387417b3d1bd02242ebc1d853fea1c7c2ae98e80988", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling zune-core v0.4.12
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.8
[INFO] [stderr]    Compiling zune-jpeg v0.4.19
[INFO] [stderr]    Compiling kurbo v0.11.2
[INFO] [stderr]    Compiling flate2 v1.1.1
[INFO] [stderr]    Compiling hayro-syntax v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/function/type4.rs:339:42
[INFO] [stdout]     |
[INFO] [stdout] 339 |                     |b1: bool, b2: bool| (b1 || b2)
[INFO] [stdout]     |                                          ^        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 339 -                     |b1: bool, b2: bool| (b1 || b2)
[INFO] [stdout] 339 +                     |b1: bool, b2: bool| b1 || b2
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/filter/ccitt.rs:1876:26
[INFO] [stdout]      |
[INFO] [stdout] 1876 |     pub(crate) fn source(&self) -> &Reader {
[INFO] [stdout]      |                          ^^^^^     ^^^^^^^
[INFO] [stdout]      |                          |         ||
[INFO] [stdout]      |                          |         |the same lifetime is hidden here
[INFO] [stdout]      |                          |         the same lifetime is elided here
[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] 1876 |     pub(crate) fn source(&self) -> &Reader<'_> {
[INFO] [stdout]      |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/pdf.rs:60:20
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn objects(&self) -> impl IntoIterator<Item = Object> {
[INFO] [stdout]    |                    ^^^^^ the lifetime is elided here  ^^^^^^ the same lifetime is hidden 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] 60 |     pub fn objects(&self) -> impl IntoIterator<Item = Object<'_>> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/pdf.rs:78:18
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn pages(&self) -> &Pages {
[INFO] [stdout]    |                  ^^^^^     ^^^^^^
[INFO] [stdout]    |                  |         ||
[INFO] [stdout]    |                  |         |the same lifetime is hidden here
[INFO] [stdout]    |                  |         the same lifetime is elided here
[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] 78 |     pub fn pages(&self) -> &Pages<'_> {
[INFO] [stdout]    |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/page.rs:169:24
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn operations_impl(&self) -> Option<UntypedIter> {
[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] 169 |     fn operations_impl(&self) -> Option<UntypedIter<'_>> {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/page.rs:309:23
[INFO] [stdout]     |
[INFO] [stdout] 309 |     pub fn operations(&self) -> UntypedIter {
[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] 309 |     pub fn operations(&self) -> UntypedIter<'_> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/page.rs:324:29
[INFO] [stdout]     |
[INFO] [stdout] 324 |     pub fn typed_operations(&self) -> TypedIter {
[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] 324 |     pub fn typed_operations(&self) -> TypedIter<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.94s
[INFO] running `Command { std: "docker" "inspect" "3a46e55364dcc3db6d20c387417b3d1bd02242ebc1d853fea1c7c2ae98e80988", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a46e55364dcc3db6d20c387417b3d1bd02242ebc1d853fea1c7c2ae98e80988", kill_on_drop: false }`
[INFO] [stdout] 3a46e55364dcc3db6d20c387417b3d1bd02242ebc1d853fea1c7c2ae98e80988
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b01396debefeedde762d84fce79a8d517a345ce4e2040503f7c243d8a83916c
[INFO] running `Command { std: "docker" "start" "-a" "7b01396debefeedde762d84fce79a8d517a345ce4e2040503f7c243d8a83916c", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/function/type4.rs:339:42
[INFO] [stdout]     |
[INFO] [stdout] 339 |                     |b1: bool, b2: bool| (b1 || b2)
[INFO] [stdout]     |                                          ^        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 339 -                     |b1: bool, b2: bool| (b1 || b2)
[INFO] [stdout] 339 +                     |b1: bool, b2: bool| b1 || b2
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/filter/ccitt.rs:1876:26
[INFO] [stdout]      |
[INFO] [stdout] 1876 |     pub(crate) fn source(&self) -> &Reader {
[INFO] [stdout]      |                          ^^^^^     ^^^^^^^
[INFO] [stdout]      |                          |         ||
[INFO] [stdout]      |                          |         |the same lifetime is hidden here
[INFO] [stdout]      |                          |         the same lifetime is elided here
[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] 1876 |     pub(crate) fn source(&self) -> &Reader<'_> {
[INFO] [stdout]      |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/pdf.rs:60:20
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn objects(&self) -> impl IntoIterator<Item = Object> {
[INFO] [stdout]    |                    ^^^^^ the lifetime is elided here  ^^^^^^ the same lifetime is hidden 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] 60 |     pub fn objects(&self) -> impl IntoIterator<Item = Object<'_>> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hayro-syntax v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/pdf.rs:78:18
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn pages(&self) -> &Pages {
[INFO] [stdout]    |                  ^^^^^     ^^^^^^
[INFO] [stdout]    |                  |         ||
[INFO] [stdout]    |                  |         |the same lifetime is hidden here
[INFO] [stdout]    |                  |         the same lifetime is elided here
[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] 78 |     pub fn pages(&self) -> &Pages<'_> {
[INFO] [stdout]    |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/page.rs:169:24
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn operations_impl(&self) -> Option<UntypedIter> {
[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] 169 |     fn operations_impl(&self) -> Option<UntypedIter<'_>> {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/page.rs:309:23
[INFO] [stdout]     |
[INFO] [stdout] 309 |     pub fn operations(&self) -> UntypedIter {
[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] 309 |     pub fn operations(&self) -> UntypedIter<'_> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/page.rs:324:29
[INFO] [stdout]     |
[INFO] [stdout] 324 |     pub fn typed_operations(&self) -> TypedIter {
[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] 324 |     pub fn typed_operations(&self) -> TypedIter<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/function/type4.rs:339:42
[INFO] [stdout]     |
[INFO] [stdout] 339 |                     |b1: bool, b2: bool| (b1 || b2)
[INFO] [stdout]     |                                          ^        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 339 -                     |b1: bool, b2: bool| (b1 || b2)
[INFO] [stdout] 339 +                     |b1: bool, b2: bool| b1 || b2
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/filter/ccitt.rs:1876:26
[INFO] [stdout]      |
[INFO] [stdout] 1876 |     pub(crate) fn source(&self) -> &Reader {
[INFO] [stdout]      |                          ^^^^^     ^^^^^^^
[INFO] [stdout]      |                          |         ||
[INFO] [stdout]      |                          |         |the same lifetime is hidden here
[INFO] [stdout]      |                          |         the same lifetime is elided here
[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] 1876 |     pub(crate) fn source(&self) -> &Reader<'_> {
[INFO] [stdout]      |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/pdf.rs:60:20
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn objects(&self) -> impl IntoIterator<Item = Object> {
[INFO] [stdout]    |                    ^^^^^ the lifetime is elided here  ^^^^^^ the same lifetime is hidden 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] 60 |     pub fn objects(&self) -> impl IntoIterator<Item = Object<'_>> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/pdf.rs:78:18
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn pages(&self) -> &Pages {
[INFO] [stdout]    |                  ^^^^^     ^^^^^^
[INFO] [stdout]    |                  |         ||
[INFO] [stdout]    |                  |         |the same lifetime is hidden here
[INFO] [stdout]    |                  |         the same lifetime is elided here
[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] 78 |     pub fn pages(&self) -> &Pages<'_> {
[INFO] [stdout]    |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/object/array.rs:315:25
[INFO] [stdout]     |
[INFO] [stdout] 315 |     fn array_impl(data: &[u8]) -> Option<Vec<Object>> {
[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] 315 |     fn array_impl(data: &[u8]) -> Option<Vec<Object<'_>>> {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/object/array.rs:321:29
[INFO] [stdout]     |
[INFO] [stdout] 321 |     fn array_ref_impl(data: &[u8]) -> Option<Vec<MaybeRef<Object>>> {
[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] 321 |     fn array_ref_impl(data: &[u8]) -> Option<Vec<MaybeRef<Object<'_>>>> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/object/dict.rs:907:24
[INFO] [stdout]     |
[INFO] [stdout] 907 |     fn dict_impl(data: &[u8]) -> Option<Dict> {
[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] 907 |     fn dict_impl(data: &[u8]) -> Option<Dict<'_>> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/object/mod.rs:275:26
[INFO] [stdout]     |
[INFO] [stdout] 275 |     fn object_impl(data: &[u8]) -> Option<Object> {
[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] 275 |     fn object_impl(data: &[u8]) -> Option<Object<'_>> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/page.rs:169:24
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn operations_impl(&self) -> Option<UntypedIter> {
[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] 169 |     fn operations_impl(&self) -> Option<UntypedIter<'_>> {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/page.rs:309:23
[INFO] [stdout]     |
[INFO] [stdout] 309 |     pub fn operations(&self) -> UntypedIter {
[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] 309 |     pub fn operations(&self) -> UntypedIter<'_> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/page.rs:324:29
[INFO] [stdout]     |
[INFO] [stdout] 324 |     pub fn typed_operations(&self) -> TypedIter {
[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] 324 |     pub fn typed_operations(&self) -> TypedIter<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.98s
[INFO] running `Command { std: "docker" "inspect" "7b01396debefeedde762d84fce79a8d517a345ce4e2040503f7c243d8a83916c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b01396debefeedde762d84fce79a8d517a345ce4e2040503f7c243d8a83916c", kill_on_drop: false }`
[INFO] [stdout] 7b01396debefeedde762d84fce79a8d517a345ce4e2040503f7c243d8a83916c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 150c0fba586294d81c6b76ff4177a2377896a38bbf68ab37f2256324da3758b7
[INFO] running `Command { std: "docker" "start" "-a" "150c0fba586294d81c6b76ff4177a2377896a38bbf68ab37f2256324da3758b7", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `flate2 v1.1.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack package `flate2 v1.1.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/flate2-1.1.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "150c0fba586294d81c6b76ff4177a2377896a38bbf68ab37f2256324da3758b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "150c0fba586294d81c6b76ff4177a2377896a38bbf68ab37f2256324da3758b7", kill_on_drop: false }`
[INFO] [stdout] 150c0fba586294d81c6b76ff4177a2377896a38bbf68ab37f2256324da3758b7