[INFO] fetching crate viadkim 0.2.0... [INFO] checking viadkim-0.2.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate viadkim 0.2.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate viadkim 0.2.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate viadkim 0.2.0 [INFO] tweaked toml for crates.io crate viadkim 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate viadkim 0.2.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate viadkim 0.2.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cfb23b9e2af33dd7c5653e74b234f03422c61337819fd68c14e9cd21b4558386 [INFO] running `Command { std: "docker" "start" "-a" "cfb23b9e2af33dd7c5653e74b234f03422c61337819fd68c14e9cd21b4558386", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cfb23b9e2af33dd7c5653e74b234f03422c61337819fd68c14e9cd21b4558386", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfb23b9e2af33dd7c5653e74b234f03422c61337819fd68c14e9cd21b4558386", kill_on_drop: false }` [INFO] [stdout] cfb23b9e2af33dd7c5653e74b234f03422c61337819fd68c14e9cd21b4558386 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 729617f3a2b82997129b95ea0d8373d03e0e194708ed8266719b53220686afe0 [INFO] running `Command { std: "docker" "start" "-a" "729617f3a2b82997129b95ea0d8373d03e0e194708ed8266719b53220686afe0", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling platforms v3.4.0 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling num-bigint-dig v0.8.4 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking der v0.7.9 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Compiling curve25519-dalek v4.1.2 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking pkcs1 v0.7.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking rsa v0.9.6 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking ed25519-dalek v2.1.1 [INFO] [stderr] Checking viadkim v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/signer/mod.rs:105:15 [INFO] [stdout] | [INFO] [stdout] 105 | headers: &'a HeaderFields, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 106 | mut pred: impl FnMut(&FieldName) -> bool + 'b, [INFO] [stdout] 107 | ) -> impl DoubleEndedIterator + 'a { [INFO] [stdout] | ---------- -- the same lifetime is named here [INFO] [stdout] | | [INFO] [stdout] | the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 107 | ) -> impl DoubleEndedIterator + 'a { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/signer/mod.rs:105:15 [INFO] [stdout] | [INFO] [stdout] 105 | headers: &'a HeaderFields, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 106 | mut pred: impl FnMut(&FieldName) -> bool + 'b, [INFO] [stdout] 107 | ) -> impl DoubleEndedIterator + 'a { [INFO] [stdout] | ---------- -- the same lifetime is named here [INFO] [stdout] | | [INFO] [stdout] | the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 107 | ) -> impl DoubleEndedIterator + 'a { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.51s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "729617f3a2b82997129b95ea0d8373d03e0e194708ed8266719b53220686afe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "729617f3a2b82997129b95ea0d8373d03e0e194708ed8266719b53220686afe0", kill_on_drop: false }` [INFO] [stdout] 729617f3a2b82997129b95ea0d8373d03e0e194708ed8266719b53220686afe0