[INFO] fetching crate rqrr 0.9.3... [INFO] building rqrr-0.9.3 against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] extracting crate rqrr 0.9.3 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate rqrr 0.9.3 on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rqrr 0.9.3 [INFO] finished tweaking crates.io crate rqrr 0.9.3 [INFO] tweaked toml for crates.io crate rqrr 0.9.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "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 31 packages to latest compatible versions [INFO] [stderr] Adding lru v0.12.5 (available: v0.14.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f5b05d3c6ec8005df7bd0f995209235d33a09fd7e78d1252bda3ce17410d3a65 [INFO] running `Command { std: "docker" "start" "-a" "f5b05d3c6ec8005df7bd0f995209235d33a09fd7e78d1252bda3ce17410d3a65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f5b05d3c6ec8005df7bd0f995209235d33a09fd7e78d1252bda3ce17410d3a65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5b05d3c6ec8005df7bd0f995209235d33a09fd7e78d1252bda3ce17410d3a65", kill_on_drop: false }` [INFO] [stdout] f5b05d3c6ec8005df7bd0f995209235d33a09fd7e78d1252bda3ce17410d3a65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e465ca1494258ddc2922b068ea19ad69316d034f99ee8ba45359254c706b4aa [INFO] running `Command { std: "docker" "start" "-a" "1e465ca1494258ddc2922b068ea19ad69316d034f99ee8ba45359254c706b4aa", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling g2poly v1.2.2 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling byteorder-lite v0.1.0 [INFO] [stderr] Compiling bytemuck v1.23.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling lru v0.12.5 [INFO] [stderr] Compiling image v0.25.6 [INFO] [stderr] Compiling g2gen v1.2.2 [INFO] [stderr] Compiling g2p v1.2.2 [INFO] [stderr] Compiling rqrr v0.9.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/identify/grid.rs:107:42 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn into_grid_image(self, img: &PreparedImage) -> RefGridImage { [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] 107 | pub fn into_grid_image(self, img: &PreparedImage) -> RefGridImage<'_, S> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/prepare.rs:231:25 [INFO] [stdout] | [INFO] [stdout] 231 | pub fn detect_grids(&mut self) -> Vec>> [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] 231 | pub fn detect_grids(&mut self) -> Vec>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.75s [INFO] running `Command { std: "docker" "inspect" "1e465ca1494258ddc2922b068ea19ad69316d034f99ee8ba45359254c706b4aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e465ca1494258ddc2922b068ea19ad69316d034f99ee8ba45359254c706b4aa", kill_on_drop: false }` [INFO] [stdout] 1e465ca1494258ddc2922b068ea19ad69316d034f99ee8ba45359254c706b4aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93ad8cb755fd683540a16556c5db0ab1267d46ce0d7a4b6e5763fa853df3afe7 [INFO] running `Command { std: "docker" "start" "-a" "93ad8cb755fd683540a16556c5db0ab1267d46ce0d7a4b6e5763fa853df3afe7", kill_on_drop: false }` [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling zune-core v0.4.12 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling weezl v0.1.10 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling miniz_oxide v0.8.8 [INFO] [stderr] Compiling fdeflate v0.3.7 [INFO] [stderr] Compiling gif v0.13.1 [INFO] [stderr] Compiling zune-jpeg v0.4.16 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling png v0.17.16 [INFO] [stderr] Compiling image v0.25.6 [INFO] [stderr] Compiling rqrr v0.9.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/identify/grid.rs:107:42 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn into_grid_image(self, img: &PreparedImage) -> RefGridImage { [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] 107 | pub fn into_grid_image(self, img: &PreparedImage) -> RefGridImage<'_, S> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/prepare.rs:231:25 [INFO] [stdout] | [INFO] [stdout] 231 | pub fn detect_grids(&mut self) -> Vec>> [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] 231 | pub fn detect_grids(&mut self) -> Vec>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/identify/grid.rs:107:42 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn into_grid_image(self, img: &PreparedImage) -> RefGridImage { [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] 107 | pub fn into_grid_image(self, img: &PreparedImage) -> RefGridImage<'_, S> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/prepare.rs:231:25 [INFO] [stdout] | [INFO] [stdout] 231 | pub fn detect_grids(&mut self) -> Vec>> [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] 231 | pub fn detect_grids(&mut self) -> Vec>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.02s [INFO] running `Command { std: "docker" "inspect" "93ad8cb755fd683540a16556c5db0ab1267d46ce0d7a4b6e5763fa853df3afe7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93ad8cb755fd683540a16556c5db0ab1267d46ce0d7a4b6e5763fa853df3afe7", kill_on_drop: false }` [INFO] [stdout] 93ad8cb755fd683540a16556c5db0ab1267d46ce0d7a4b6e5763fa853df3afe7