[INFO] fetching crate msgpack-tracing 0.1.2...
[INFO] testing msgpack-tracing-0.1.2 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate msgpack-tracing 0.1.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate msgpack-tracing 0.1.2
[INFO] finished tweaking crates.io crate msgpack-tracing 0.1.2
[INFO] tweaked toml for crates.io crate msgpack-tracing 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate msgpack-tracing 0.1.2 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] crate crates.io crate msgpack-tracing 0.1.2 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rmp v0.8.14
[INFO] [stderr]   Downloaded windows-strings v0.4.1
[INFO] [stderr]   Downloaded windows-link v0.1.1
[INFO] [stderr]   Downloaded windows-result v0.3.3
[INFO] [stderr]   Downloaded windows-core v0.61.1
[INFO] [stderr]   Downloaded cc v1.2.23
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2151f1263f93563281b18e0d4c4afc2d1ceaba3b9608d62e942944cf0f7be5b2
[INFO] running `Command { std: "docker" "start" "-a" "2151f1263f93563281b18e0d4c4afc2d1ceaba3b9608d62e942944cf0f7be5b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2151f1263f93563281b18e0d4c4afc2d1ceaba3b9608d62e942944cf0f7be5b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2151f1263f93563281b18e0d4c4afc2d1ceaba3b9608d62e942944cf0f7be5b2", kill_on_drop: false }`
[INFO] [stdout] 2151f1263f93563281b18e0d4c4afc2d1ceaba3b9608d62e942944cf0f7be5b2
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 686d151516977f1c8d407c1582e58e4c7e4ac0dc7be0e6139a145dba6e1a5c19
[INFO] running `Command { std: "docker" "start" "-a" "686d151516977f1c8d407c1582e58e4c7e4ac0dc7be0e6139a145dba6e1a5c19", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling nu-ansi-term v0.50.1
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling msgpack-tracing v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/printer.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn get_span(&self, span: NonZeroU64) -> Cow<SpanRecords> {
[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] 33 |     fn get_span(&self, span: NonZeroU64) -> Cow<'_, SpanRecords> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/printer.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn span_from_root(&self, span: NonZeroU64) -> Vec<Cow<SpanRecords>> {
[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] 58 |     fn span_from_root(&self, span: NonZeroU64) -> Vec<Cow<'_, SpanRecords>> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage.rs:222:22
[INFO] [stdout]     |
[INFO] [stdout] 222 |     pub fn fetch_one(&mut self) -> io::Result<Option<Instruction>> {
[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] 222 |     pub fn fetch_one(&mut self) -> io::Result<Option<Instruction<'_>>> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage.rs:283:29
[INFO] [stdout]     |
[INFO] [stdout] 283 |     pub fn fetch_one_cached(&mut self) -> io::Result<Option<CacheInstruction>> {
[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] 283 |     pub fn fetch_one_cached(&mut self) -> io::Result<Option<CacheInstruction<'_>>> {
[INFO] [stdout]     |                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage.rs:405:23
[INFO] [stdout]     |
[INFO] [stdout] 405 |     fn read_cache_str(&mut self) -> io::Result<CacheString> {
[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] 405 |     fn read_cache_str(&mut self) -> io::Result<CacheString<'_>> {
[INFO] [stdout]     |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tape.rs:140:19
[INFO] [stdout]     |
[INFO] [stdout] 140 |     pub fn as_ref(&self) -> FieldValue<&str> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                   |         |          |
[INFO] [stdout]     |                   |         |          the same lifetime is elided here
[INFO] [stdout]     |                   |         the same lifetime is hidden 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] 140 |     pub fn as_ref(&self) -> FieldValue<'_, &str> {
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tape.rs:208:19
[INFO] [stdout]     |
[INFO] [stdout] 208 |     pub fn as_ref(&self) -> Value<&str> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^
[INFO] [stdout]     |                   |         |     |
[INFO] [stdout]     |                   |         |     the same lifetime is elided here
[INFO] [stdout]     |                   |         the same lifetime is hidden 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] 208 |     pub fn as_ref(&self) -> Value<'_, &str> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.37s
[INFO] running `Command { std: "docker" "inspect" "686d151516977f1c8d407c1582e58e4c7e4ac0dc7be0e6139a145dba6e1a5c19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "686d151516977f1c8d407c1582e58e4c7e4ac0dc7be0e6139a145dba6e1a5c19", kill_on_drop: false }`
[INFO] [stdout] 686d151516977f1c8d407c1582e58e4c7e4ac0dc7be0e6139a145dba6e1a5c19
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e574f75af3680ab5620117a668ef5e4f4b07471bf926d7150f33b9ae6ea244a
[INFO] running `Command { std: "docker" "start" "-a" "6e574f75af3680ab5620117a668ef5e4f4b07471bf926d7150f33b9ae6ea244a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/printer.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn get_span(&self, span: NonZeroU64) -> Cow<SpanRecords> {
[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] 33 |     fn get_span(&self, span: NonZeroU64) -> Cow<'_, SpanRecords> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/printer.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn span_from_root(&self, span: NonZeroU64) -> Vec<Cow<SpanRecords>> {
[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] 58 |     fn span_from_root(&self, span: NonZeroU64) -> Vec<Cow<'_, SpanRecords>> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage.rs:222:22
[INFO] [stdout]     |
[INFO] [stdout] 222 |     pub fn fetch_one(&mut self) -> io::Result<Option<Instruction>> {
[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] 222 |     pub fn fetch_one(&mut self) -> io::Result<Option<Instruction<'_>>> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage.rs:283:29
[INFO] [stdout]     |
[INFO] [stdout] 283 |     pub fn fetch_one_cached(&mut self) -> io::Result<Option<CacheInstruction>> {
[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] 283 |     pub fn fetch_one_cached(&mut self) -> io::Result<Option<CacheInstruction<'_>>> {
[INFO] [stdout]     |                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage.rs:405:23
[INFO] [stdout]     |
[INFO] [stdout] 405 |     fn read_cache_str(&mut self) -> io::Result<CacheString> {
[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] 405 |     fn read_cache_str(&mut self) -> io::Result<CacheString<'_>> {
[INFO] [stdout]     |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tape.rs:140:19
[INFO] [stdout]     |
[INFO] [stdout] 140 |     pub fn as_ref(&self) -> FieldValue<&str> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                   |         |          |
[INFO] [stdout]     |                   |         |          the same lifetime is elided here
[INFO] [stdout]     |                   |         the same lifetime is hidden 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] 140 |     pub fn as_ref(&self) -> FieldValue<'_, &str> {
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tape.rs:208:19
[INFO] [stdout]     |
[INFO] [stdout] 208 |     pub fn as_ref(&self) -> Value<&str> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^
[INFO] [stdout]     |                   |         |     |
[INFO] [stdout]     |                   |         |     the same lifetime is elided here
[INFO] [stdout]     |                   |         the same lifetime is hidden 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] 208 |     pub fn as_ref(&self) -> Value<'_, &str> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling msgpack-tracing v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/printer.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn get_span(&self, span: NonZeroU64) -> Cow<SpanRecords> {
[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] 33 |     fn get_span(&self, span: NonZeroU64) -> Cow<'_, SpanRecords> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/printer.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn span_from_root(&self, span: NonZeroU64) -> Vec<Cow<SpanRecords>> {
[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] 58 |     fn span_from_root(&self, span: NonZeroU64) -> Vec<Cow<'_, SpanRecords>> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage.rs:222:22
[INFO] [stdout]     |
[INFO] [stdout] 222 |     pub fn fetch_one(&mut self) -> io::Result<Option<Instruction>> {
[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] 222 |     pub fn fetch_one(&mut self) -> io::Result<Option<Instruction<'_>>> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage.rs:283:29
[INFO] [stdout]     |
[INFO] [stdout] 283 |     pub fn fetch_one_cached(&mut self) -> io::Result<Option<CacheInstruction>> {
[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] 283 |     pub fn fetch_one_cached(&mut self) -> io::Result<Option<CacheInstruction<'_>>> {
[INFO] [stdout]     |                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage.rs:405:23
[INFO] [stdout]     |
[INFO] [stdout] 405 |     fn read_cache_str(&mut self) -> io::Result<CacheString> {
[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] 405 |     fn read_cache_str(&mut self) -> io::Result<CacheString<'_>> {
[INFO] [stdout]     |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tape.rs:140:19
[INFO] [stdout]     |
[INFO] [stdout] 140 |     pub fn as_ref(&self) -> FieldValue<&str> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                   |         |          |
[INFO] [stdout]     |                   |         |          the same lifetime is elided here
[INFO] [stdout]     |                   |         the same lifetime is hidden 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] 140 |     pub fn as_ref(&self) -> FieldValue<'_, &str> {
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tape.rs:208:19
[INFO] [stdout]     |
[INFO] [stdout] 208 |     pub fn as_ref(&self) -> Value<&str> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^
[INFO] [stdout]     |                   |         |     |
[INFO] [stdout]     |                   |         |     the same lifetime is elided here
[INFO] [stdout]     |                   |         the same lifetime is hidden 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] 208 |     pub fn as_ref(&self) -> Value<'_, &str> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.63s
[INFO] running `Command { std: "docker" "inspect" "6e574f75af3680ab5620117a668ef5e4f4b07471bf926d7150f33b9ae6ea244a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e574f75af3680ab5620117a668ef5e4f4b07471bf926d7150f33b9ae6ea244a", kill_on_drop: false }`
[INFO] [stdout] 6e574f75af3680ab5620117a668ef5e4f4b07471bf926d7150f33b9ae6ea244a
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cdc35b9aad0835bca689203fcc1f7b39901abf91d0f59a8c5fa1e1c72c28b63b
[INFO] running `Command { std: "docker" "start" "-a" "cdc35b9aad0835bca689203fcc1f7b39901abf91d0f59a8c5fa1e1c72c28b63b", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/printer.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn get_span(&self, span: NonZeroU64) -> Cow<SpanRecords> {
[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] 33 |     fn get_span(&self, span: NonZeroU64) -> Cow<'_, SpanRecords> {
[INFO] [stderr]    |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/printer.rs:58:23
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn span_from_root(&self, span: NonZeroU64) -> Vec<Cow<SpanRecords>> {
[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] 58 |     fn span_from_root(&self, span: NonZeroU64) -> Vec<Cow<'_, SpanRecords>> {
[INFO] [stderr]    |                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/storage.rs:222:22
[INFO] [stderr]     |
[INFO] [stderr] 222 |     pub fn fetch_one(&mut self) -> io::Result<Option<Instruction>> {
[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] 222 |     pub fn fetch_one(&mut self) -> io::Result<Option<Instruction<'_>>> {
[INFO] [stderr]     |                                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/storage.rs:283:29
[INFO] [stderr]     |
[INFO] [stderr] 283 |     pub fn fetch_one_cached(&mut self) -> io::Result<Option<CacheInstruction>> {
[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] 283 |     pub fn fetch_one_cached(&mut self) -> io::Result<Option<CacheInstruction<'_>>> {
[INFO] [stderr]     |                                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/storage.rs:405:23
[INFO] [stderr]     |
[INFO] [stderr] 405 |     fn read_cache_str(&mut self) -> io::Result<CacheString> {
[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] 405 |     fn read_cache_str(&mut self) -> io::Result<CacheString<'_>> {
[INFO] [stderr]     |                                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tape.rs:140:19
[INFO] [stderr]     |
[INFO] [stderr] 140 |     pub fn as_ref(&self) -> FieldValue<&str> {
[INFO] [stderr]     |                   ^^^^^     ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                   |         |          |
[INFO] [stderr]     |                   |         |          the same lifetime is elided here
[INFO] [stderr]     |                   |         the same lifetime is hidden here
[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] 140 |     pub fn as_ref(&self) -> FieldValue<'_, &str> {
[INFO] [stderr]     |                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tape.rs:208:19
[INFO] [stderr]     |
[INFO] [stderr] 208 |     pub fn as_ref(&self) -> Value<&str> {
[INFO] [stderr]     |                   ^^^^^     ^^^^^^^^^^^
[INFO] [stderr]     |                   |         |     |
[INFO] [stderr]     |                   |         |     the same lifetime is elided here
[INFO] [stderr]     |                   |         the same lifetime is hidden here
[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] 208 |     pub fn as_ref(&self) -> Value<'_, &str> {
[INFO] [stderr]     |                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: `msgpack-tracing` (lib) generated 7 warnings (run `cargo fix --lib -p msgpack-tracing` to apply 7 suggestions)
[INFO] [stderr] warning: `msgpack-tracing` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/msgpack_tracing-122968b2d3da0845)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test printer::tests::span_print ... ok
[INFO] [stdout] test printer::tests::log_levels_ident ... ok
[INFO] [stdout] test rotate::tests::extract_logs ... ok
[INFO] [stdout] test printer::tests::print_debug ... ok
[INFO] [stdout] test printer::tests::message_field_name_is_omitted ... ok
[INFO] [stderr]    Doc-tests msgpack_tracing
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "cdc35b9aad0835bca689203fcc1f7b39901abf91d0f59a8c5fa1e1c72c28b63b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdc35b9aad0835bca689203fcc1f7b39901abf91d0f59a8c5fa1e1c72c28b63b", kill_on_drop: false }`
[INFO] [stdout] cdc35b9aad0835bca689203fcc1f7b39901abf91d0f59a8c5fa1e1c72c28b63b
