[INFO] fetching crate webm-iterable 0.6.4...
[INFO] checking webm-iterable-0.6.4 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate webm-iterable 0.6.4 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate webm-iterable 0.6.4
[INFO] finished tweaking crates.io crate webm-iterable 0.6.4
[INFO] tweaked toml for crates.io crate webm-iterable 0.6.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate webm-iterable 0.6.4 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 114 packages to latest compatible versions
[INFO] [stderr]       Adding hyper v0.14.32 (available: v1.7.0)
[INFO] [stderr]       Adding hyper-tls v0.5.0 (available: v0.6.0)
[INFO] [stderr]       Adding serde-xml-rs v0.5.1 (available: v0.8.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ebml-iterable v0.6.3
[INFO] [stderr]   Downloaded ebml-iterable-specification v0.4.0
[INFO] [stderr]   Downloaded ebml-iterable-specification-derive v0.4.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e342e6eda8a8c82cef4dcc2b37f1ef56ab8976c3f01cbfbdc0f244e50c0b7567
[INFO] running `Command { std: "docker" "start" "-a" "e342e6eda8a8c82cef4dcc2b37f1ef56ab8976c3f01cbfbdc0f244e50c0b7567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e342e6eda8a8c82cef4dcc2b37f1ef56ab8976c3f01cbfbdc0f244e50c0b7567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e342e6eda8a8c82cef4dcc2b37f1ef56ab8976c3f01cbfbdc0f244e50c0b7567", kill_on_drop: false }`
[INFO] [stdout] e342e6eda8a8c82cef4dcc2b37f1ef56ab8976c3f01cbfbdc0f244e50c0b7567
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d49610b25197abec4d04d59e2eebdc296aa7281cb6e221cb1bd7f05456e2c099
[INFO] running `Command { std: "docker" "start" "-a" "d49610b25197abec4d04d59e2eebdc296aa7281cb6e221cb1bd7f05456e2c099", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking openssl v0.10.74
[INFO] [stderr]    Compiling ebml-iterable-specification v0.4.0
[INFO] [stderr]     Checking xml-rs v0.8.27
[INFO] [stderr]    Compiling ebml-iterable-specification-derive v0.4.0
[INFO] [stderr]     Checking serde-xml-rs v0.5.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking ebml-iterable v0.6.3
[INFO] [stderr]     Checking native-tls v0.2.14
[INFO] [stderr]     Checking webm-iterable v0.6.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/matroska_spec/blocks/block.rs:80:28
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn read_frame_data(&self) -> Result<Vec<Frame>, WebmCoercionError> {
[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] 80 |     pub fn read_frame_data(&self) -> Result<Vec<Frame<'_>>, WebmCoercionError> {
[INFO] [stdout]    |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/matroska_spec/blocks/simple_block.rs:61:28
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn read_frame_data(&self) -> Result<Vec<Frame>, WebmCoercionError> {
[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] 61 |     pub fn read_frame_data(&self) -> Result<Vec<Frame<'_>>, WebmCoercionError> {
[INFO] [stdout]    |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/matroska_spec/blocks/block.rs:80:28
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn read_frame_data(&self) -> Result<Vec<Frame>, WebmCoercionError> {
[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] 80 |     pub fn read_frame_data(&self) -> Result<Vec<Frame<'_>>, WebmCoercionError> {
[INFO] [stdout]    |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/matroska_spec/blocks/simple_block.rs:61:28
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn read_frame_data(&self) -> Result<Vec<Frame>, WebmCoercionError> {
[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] 61 |     pub fn read_frame_data(&self) -> Result<Vec<Frame<'_>>, WebmCoercionError> {
[INFO] [stdout]    |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.25s
[INFO] running `Command { std: "docker" "inspect" "d49610b25197abec4d04d59e2eebdc296aa7281cb6e221cb1bd7f05456e2c099", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d49610b25197abec4d04d59e2eebdc296aa7281cb6e221cb1bd7f05456e2c099", kill_on_drop: false }`
[INFO] [stdout] d49610b25197abec4d04d59e2eebdc296aa7281cb6e221cb1bd7f05456e2c099