[INFO] fetching crate png 0.18.0-rc.2... [INFO] checking png-0.18.0-rc.2 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate png 0.18.0-rc.2 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate png 0.18.0-rc.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate png 0.18.0-rc.2 [INFO] tweaked toml for crates.io crate png 0.18.0-rc.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate png 0.18.0-rc.2 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate png 0.18.0-rc.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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ae5f67b3712acb7b426a2eeb83b7ac1ebc884dada526deb5d00b5e9b74c2045 [INFO] running `Command { std: "docker" "start" "-a" "5ae5f67b3712acb7b426a2eeb83b7ac1ebc884dada526deb5d00b5e9b74c2045", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ae5f67b3712acb7b426a2eeb83b7ac1ebc884dada526deb5d00b5e9b74c2045", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ae5f67b3712acb7b426a2eeb83b7ac1ebc884dada526deb5d00b5e9b74c2045", kill_on_drop: false }` [INFO] [stdout] 5ae5f67b3712acb7b426a2eeb83b7ac1ebc884dada526deb5d00b5e9b74c2045 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e8b4751e3e9dd3c43170e3aba82e751b600198ef6525109912a364c6801959cd [INFO] running `Command { std: "docker" "start" "-a" "e8b4751e3e9dd3c43170e3aba82e751b600198ef6525109912a364c6801959cd", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling libc v0.2.167 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Checking miniz_oxide v0.8.8 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking textwrap v0.16.2 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking fdeflate v0.3.7 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking home v0.5.11 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking term v1.0.2 [INFO] [stderr] Checking flate2 v1.1.1 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking crossbeam-channel v0.5.2 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking png v0.18.0-rc.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking getrandom v0.2.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/decoder/mod.rs:485:21 [INFO] [stdout] | [INFO] [stdout] 485 | pub fn next_row(&mut self) -> Result, DecodingError> { [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] 485 | pub fn next_row(&mut self) -> Result>, DecodingError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/decoder/mod.rs:493:32 [INFO] [stdout] | [INFO] [stdout] 493 | pub fn next_interlaced_row(&mut self) -> Result, DecodingError> { [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] 493 | pub fn next_interlaced_row(&mut self) -> Result>, DecodingError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/encoder.rs:1064:26 [INFO] [stdout] | [INFO] [stdout] 1064 | pub fn stream_writer(&mut self) -> Result> { [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] 1064 | pub fn stream_writer(&mut self) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/encoder.rs:1073:36 [INFO] [stdout] | [INFO] [stdout] 1073 | pub fn stream_writer_with_size(&mut self, size: usize) -> Result> { [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] 1073 | pub fn stream_writer_with_size(&mut self, size: usize) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Compiling clap_derive v3.2.25 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/decoder/mod.rs:485:21 [INFO] [stdout] | [INFO] [stdout] 485 | pub fn next_row(&mut self) -> Result, DecodingError> { [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] 485 | pub fn next_row(&mut self) -> Result>, DecodingError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/decoder/mod.rs:493:32 [INFO] [stdout] | [INFO] [stdout] 493 | pub fn next_interlaced_row(&mut self) -> Result, DecodingError> { [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] 493 | pub fn next_interlaced_row(&mut self) -> Result>, DecodingError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/encoder.rs:1064:26 [INFO] [stdout] | [INFO] [stdout] 1064 | pub fn stream_writer(&mut self) -> Result> { [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] 1064 | pub fn stream_writer(&mut self) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/encoder.rs:1073:36 [INFO] [stdout] | [INFO] [stdout] 1073 | pub fn stream_writer_with_size(&mut self, size: usize) -> Result> { [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] 1073 | pub fn stream_writer_with_size(&mut self, size: usize) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.97s [INFO] running `Command { std: "docker" "inspect" "e8b4751e3e9dd3c43170e3aba82e751b600198ef6525109912a364c6801959cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8b4751e3e9dd3c43170e3aba82e751b600198ef6525109912a364c6801959cd", kill_on_drop: false }` [INFO] [stdout] e8b4751e3e9dd3c43170e3aba82e751b600198ef6525109912a364c6801959cd