[INFO] fetching crate webm-iterable 0.6.4... [INFO] checking webm-iterable-0.6.4 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate webm-iterable 0.6.4 into /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate webm-iterable 0.6.4 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 118 packages to latest compatible versions [INFO] [stderr] Adding hyper v0.14.32 (available: v1.6.0) [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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ebml-iterable-specification-derive v0.4.0 [INFO] [stderr] Downloaded ebml-iterable v0.6.3 [INFO] [stderr] Downloaded ebml-iterable-specification v0.4.0 [INFO] [stderr] Downloaded serde-xml-rs v0.5.1 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 219fbd94799b603b8d94c610e9606f2670a354fd8a4f56709d5955229c72c1ab [INFO] running `Command { std: "docker" "start" "-a" "219fbd94799b603b8d94c610e9606f2670a354fd8a4f56709d5955229c72c1ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "219fbd94799b603b8d94c610e9606f2670a354fd8a4f56709d5955229c72c1ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "219fbd94799b603b8d94c610e9606f2670a354fd8a4f56709d5955229c72c1ab", kill_on_drop: false }` [INFO] [stdout] 219fbd94799b603b8d94c610e9606f2670a354fd8a4f56709d5955229c72c1ab [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c9ae0bfa5ea4ac8f4fa8dccc9e5861692a4cb518b4780d7c66fd6a0ff3604d2 [INFO] running `Command { std: "docker" "start" "-a" "8c9ae0bfa5ea4ac8f4fa8dccc9e5861692a4cb518b4780d7c66fd6a0ff3604d2", kill_on_drop: false }` [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling ebml-iterable-specification v0.4.0 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking xml-rs v0.8.26 [INFO] [stderr] Compiling ebml-iterable-specification-derive v0.4.0 [INFO] [stderr] Checking openssl v0.10.73 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking thiserror v1.0.69 [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 webm-iterable v0.6.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/matroska_spec/blocks/block.rs:80:28 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn read_frame_data(&self) -> Result, WebmCoercionError> { [INFO] [stdout] | ^^^^^ ----- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 80 | pub fn read_frame_data(&self) -> Result>, WebmCoercionError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/matroska_spec/blocks/simple_block.rs:61:28 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn read_frame_data(&self) -> Result, WebmCoercionError> { [INFO] [stdout] | ^^^^^ ----- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 61 | pub fn read_frame_data(&self) -> Result>, WebmCoercionError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/matroska_spec/blocks/block.rs:80:28 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn read_frame_data(&self) -> Result, WebmCoercionError> { [INFO] [stdout] | ^^^^^ ----- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 80 | pub fn read_frame_data(&self) -> Result>, WebmCoercionError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/matroska_spec/blocks/simple_block.rs:61:28 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn read_frame_data(&self) -> Result, WebmCoercionError> { [INFO] [stdout] | ^^^^^ ----- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 61 | pub fn read_frame_data(&self) -> Result>, WebmCoercionError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.34s [INFO] running `Command { std: "docker" "inspect" "8c9ae0bfa5ea4ac8f4fa8dccc9e5861692a4cb518b4780d7c66fd6a0ff3604d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c9ae0bfa5ea4ac8f4fa8dccc9e5861692a4cb518b4780d7c66fd6a0ff3604d2", kill_on_drop: false }` [INFO] [stdout] 8c9ae0bfa5ea4ac8f4fa8dccc9e5861692a4cb518b4780d7c66fd6a0ff3604d2