[INFO] fetching crate parse-display-with 0.0.2...
[INFO] testing parse-display-with-0.0.2 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate parse-display-with 0.0.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate parse-display-with 0.0.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate parse-display-with 0.0.2
[INFO] tweaked toml for crates.io crate parse-display-with 0.0.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate parse-display-with 0.0.2 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parse-display v0.10.0
[INFO] [stderr]   Downloaded structmeta v0.3.0
[INFO] [stderr]   Downloaded structmeta-derive v0.3.0
[INFO] [stderr]   Downloaded parse-display-derive v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e85b3f8202642a0e02f96c285cf3d44903641c9ad34f5b0b788ab39df962ef4f
[INFO] running `Command { std: "docker" "start" "-a" "e85b3f8202642a0e02f96c285cf3d44903641c9ad34f5b0b788ab39df962ef4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e85b3f8202642a0e02f96c285cf3d44903641c9ad34f5b0b788ab39df962ef4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e85b3f8202642a0e02f96c285cf3d44903641c9ad34f5b0b788ab39df962ef4f", kill_on_drop: false }`
[INFO] [stdout] e85b3f8202642a0e02f96c285cf3d44903641c9ad34f5b0b788ab39df962ef4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79b82018d069614aaf809b09398c384c14ee46c9b02f7ebd4a6bf89293bf945e
[INFO] running `Command { std: "docker" "start" "-a" "79b82018d069614aaf809b09398c384c14ee46c9b02f7ebd4a6bf89293bf945e", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling structmeta-derive v0.3.0
[INFO] [stderr]    Compiling structmeta v0.3.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling parse-display-derive v0.10.0
[INFO] [stderr]    Compiling parse-display v0.10.0
[INFO] [stderr]    Compiling parse-display-with v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/formats.rs:95:54
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn join<I: ?Sized, F>(item_format: F, delimiter: &str) -> Join<I, F> {
[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] 95 | pub fn join<I: ?Sized, F>(item_format: F, delimiter: &str) -> Join<'_, I, F> {
[INFO] [stdout]    |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/formats.rs:103:40
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub fn delimiter<I: ?Sized>(delimiter: &str) -> Join<I> {
[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] 103 | pub fn delimiter<I: ?Sized>(delimiter: &str) -> Join<'_, I> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.22s
[INFO] running `Command { std: "docker" "inspect" "79b82018d069614aaf809b09398c384c14ee46c9b02f7ebd4a6bf89293bf945e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79b82018d069614aaf809b09398c384c14ee46c9b02f7ebd4a6bf89293bf945e", kill_on_drop: false }`
[INFO] [stdout] 79b82018d069614aaf809b09398c384c14ee46c9b02f7ebd4a6bf89293bf945e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c083f69d2d8ffe0ce552bb04d6fdea678caf9c8d5dd488f6e293d469c31dbdc1
[INFO] running `Command { std: "docker" "start" "-a" "c083f69d2d8ffe0ce552bb04d6fdea678caf9c8d5dd488f6e293d469c31dbdc1", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/formats.rs:95:54
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn join<I: ?Sized, F>(item_format: F, delimiter: &str) -> Join<I, F> {
[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] 95 | pub fn join<I: ?Sized, F>(item_format: F, delimiter: &str) -> Join<'_, I, F> {
[INFO] [stdout]    |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/formats.rs:103:40
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub fn delimiter<I: ?Sized>(delimiter: &str) -> Join<I> {
[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] 103 | pub fn delimiter<I: ?Sized>(delimiter: &str) -> Join<'_, I> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling parse-display-with v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/formats.rs:95:54
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn join<I: ?Sized, F>(item_format: F, delimiter: &str) -> Join<I, F> {
[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] 95 | pub fn join<I: ?Sized, F>(item_format: F, delimiter: &str) -> Join<'_, I, F> {
[INFO] [stdout]    |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/formats.rs:103:40
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub fn delimiter<I: ?Sized>(delimiter: &str) -> Join<I> {
[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] 103 | pub fn delimiter<I: ?Sized>(delimiter: &str) -> Join<'_, I> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "c083f69d2d8ffe0ce552bb04d6fdea678caf9c8d5dd488f6e293d469c31dbdc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c083f69d2d8ffe0ce552bb04d6fdea678caf9c8d5dd488f6e293d469c31dbdc1", kill_on_drop: false }`
[INFO] [stdout] c083f69d2d8ffe0ce552bb04d6fdea678caf9c8d5dd488f6e293d469c31dbdc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dbe75238c9ef0c42562f69549a6c690dc03625f96617d497416cf69834298163
[INFO] running `Command { std: "docker" "start" "-a" "dbe75238c9ef0c42562f69549a6c690dc03625f96617d497416cf69834298163", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/formats.rs:95:54
[INFO] [stderr]    |
[INFO] [stderr] 95 | pub fn join<I: ?Sized, F>(item_format: F, delimiter: &str) -> Join<I, F> {
[INFO] [stderr]    |                                                      ^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                                                      |
[INFO] [stderr]    |                                                      the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 95 | pub fn join<I: ?Sized, F>(item_format: F, delimiter: &str) -> Join<'_, I, F> {
[INFO] [stderr]    |                                                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/formats.rs:103:40
[INFO] [stderr]     |
[INFO] [stderr] 103 | pub fn delimiter<I: ?Sized>(delimiter: &str) -> Join<I> {
[INFO] [stderr]     |                                        ^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                                        |
[INFO] [stderr]     |                                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 103 | pub fn delimiter<I: ?Sized>(delimiter: &str) -> Join<'_, I> {
[INFO] [stderr]     |                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: `parse-display-with` (lib) generated 2 warnings (run `cargo fix --lib -p parse-display-with` to apply 2 suggestions)
[INFO] [stderr] warning: `parse-display-with` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parse_display_with-4666efdae4391eb1)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/display_formats.rs (/opt/rustwide/target/debug/deps/display_formats-d38e5dcc0d3c0dfd)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test delimiter_field_array ... ok
[INFO] [stdout] test delimiter_struct ... ok
[INFO] [stdout] test with_and_default_bound ... ok
[INFO] [stdout] test delimiter_field_dst ... ok
[INFO] [stdout] test delimiter_enum ... ok
[INFO] [stdout] test delimiter_field_vec ... ok
[INFO] [stdout] test delimiter_field_slice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/from_str_formats.rs (/opt/rustwide/target/debug/deps/from_str_formats-f0082429bcf35543)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test with_and_default_bound ... ok
[INFO] [stdout] test delimiter_struct ... ok
[INFO] [stdout] test delimiter_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parse_display_with
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/tests/readme_parse_display.rs - tests::readme_parse_display (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dbe75238c9ef0c42562f69549a6c690dc03625f96617d497416cf69834298163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbe75238c9ef0c42562f69549a6c690dc03625f96617d497416cf69834298163", kill_on_drop: false }`
[INFO] [stdout] dbe75238c9ef0c42562f69549a6c690dc03625f96617d497416cf69834298163
