[INFO] fetching crate ps-ecc 0.1.0-5... [INFO] building ps-ecc-0.1.0-5 against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] extracting crate ps-ecc 0.1.0-5 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate ps-ecc 0.1.0-5 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 ps-ecc 0.1.0-5 [INFO] finished tweaking crates.io crate ps-ecc 0.1.0-5 [INFO] tweaked toml for crates.io crate ps-ecc 0.1.0-5 written to /workspace/builds/worker-6-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] Updating crates.io index [INFO] [stderr] Locking 11 packages to latest compatible versions [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] Downloading crates ... [INFO] [stderr] Downloaded ps-range v0.1.0-2 [INFO] [stderr] Downloaded ps-buffer v0.1.0-19 [INFO] [stderr] Downloaded ps-alloc v0.1.0-6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7c2011e8ad9ac48949592844c1529245868268b4eae3b68cdb79842a9afe4de3 [INFO] running `Command { std: "docker" "start" "-a" "7c2011e8ad9ac48949592844c1529245868268b4eae3b68cdb79842a9afe4de3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c2011e8ad9ac48949592844c1529245868268b4eae3b68cdb79842a9afe4de3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c2011e8ad9ac48949592844c1529245868268b4eae3b68cdb79842a9afe4de3", kill_on_drop: false }` [INFO] [stdout] 7c2011e8ad9ac48949592844c1529245868268b4eae3b68cdb79842a9afe4de3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f9c469fc7e2f25a3917b8c068a6dfac039f0dfe3f83b30f39a0fb00db279e676 [INFO] running `Command { std: "docker" "start" "-a" "f9c469fc7e2f25a3917b8c068a6dfac039f0dfe3f83b30f39a0fb00db279e676", 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 thiserror v2.0.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling ps-range v0.1.0-2 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling ps-alloc v0.1.0-6 [INFO] [stderr] Compiling ps-buffer v0.1.0-19 [INFO] [stderr] Compiling ps-ecc v0.1.0-5 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/long.rs:190:25 [INFO] [stdout] | [INFO] [stdout] 190 | pub fn decode(codeword: &[u8]) -> Result { [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] 190 | pub fn decode(codeword: &[u8]) -> Result, LongEccDecodeError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/methods.rs:27:25 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn decode(received: &[u8], parity: u8) -> 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] 27 | pub fn decode(received: &[u8], parity: u8) -> Result, DecodeError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 7.98s [INFO] running `Command { std: "docker" "inspect" "f9c469fc7e2f25a3917b8c068a6dfac039f0dfe3f83b30f39a0fb00db279e676", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9c469fc7e2f25a3917b8c068a6dfac039f0dfe3f83b30f39a0fb00db279e676", kill_on_drop: false }` [INFO] [stdout] f9c469fc7e2f25a3917b8c068a6dfac039f0dfe3f83b30f39a0fb00db279e676 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4c81410e6c17e6b84e2ee383d0e12f564ab39c6c2ca2653c3d923bbeca22fdb9 [INFO] running `Command { std: "docker" "start" "-a" "4c81410e6c17e6b84e2ee383d0e12f564ab39c6c2ca2653c3d923bbeca22fdb9", kill_on_drop: false }` [INFO] [stderr] Compiling ps-ecc v0.1.0-5 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/long.rs:190:25 [INFO] [stdout] | [INFO] [stdout] 190 | pub fn decode(codeword: &[u8]) -> Result { [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] 190 | pub fn decode(codeword: &[u8]) -> Result, LongEccDecodeError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/methods.rs:27:25 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn decode(received: &[u8], parity: u8) -> 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] 27 | pub fn decode(received: &[u8], parity: u8) -> Result, DecodeError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/long.rs:190:25 [INFO] [stdout] | [INFO] [stdout] 190 | pub fn decode(codeword: &[u8]) -> Result { [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] 190 | pub fn decode(codeword: &[u8]) -> Result, LongEccDecodeError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/methods.rs:27:25 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn decode(received: &[u8], parity: u8) -> 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] 27 | pub fn decode(received: &[u8], parity: u8) -> Result, DecodeError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 2.88s [INFO] running `Command { std: "docker" "inspect" "4c81410e6c17e6b84e2ee383d0e12f564ab39c6c2ca2653c3d923bbeca22fdb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c81410e6c17e6b84e2ee383d0e12f564ab39c6c2ca2653c3d923bbeca22fdb9", kill_on_drop: false }` [INFO] [stdout] 4c81410e6c17e6b84e2ee383d0e12f564ab39c6c2ca2653c3d923bbeca22fdb9