[INFO] fetching crate gridiron 0.10.0... [INFO] checking gridiron-0.10.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate gridiron 0.10.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate gridiron 0.10.0 [INFO] finished tweaking crates.io crate gridiron 0.10.0 [INFO] tweaked toml for crates.io crate gridiron 0.10.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate gridiron 0.10.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 101 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] [stderr] Adding proptest v1.0.0 (available: v1.7.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proptest v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4fcd3652e4b8378a03192e303ed714f10d3f5c8eac7e869093b1799f9da43616 [INFO] running `Command { std: "docker" "start" "-a" "4fcd3652e4b8378a03192e303ed714f10d3f5c8eac7e869093b1799f9da43616", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4fcd3652e4b8378a03192e303ed714f10d3f5c8eac7e869093b1799f9da43616", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fcd3652e4b8378a03192e303ed714f10d3f5c8eac7e869093b1799f9da43616", kill_on_drop: false }` [INFO] [stdout] 4fcd3652e4b8378a03192e303ed714f10d3f5c8eac7e869093b1799f9da43616 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9366087c5d198814ae2010a908dc20e8f58ec030328c338a212127c9cb875999 [INFO] running `Command { std: "docker" "start" "-a" "9366087c5d198814ae2010a908dc20e8f58ec030328c338a212127c9cb875999", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking rustix v1.0.8 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking gridiron v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/digits/ff31.rs:712:33 [INFO] [stdout] | [INFO] [stdout] 712 | pub fn iter_bit(&self) -> FpBitIter<$classname> { [INFO] [stdout] | ^^^^^ --------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / fp31!( [INFO] [stdout] 15 | | fp_480, // Name of mod [INFO] [stdout] 16 | | Fp480, // Name of class [INFO] [stdout] 17 | | 480, // Number of bits for prime [INFO] [stdout] ... | [INFO] [stdout] 49 | | 1345299673 [INFO] [stdout] 50 | | ); [INFO] [stdout] | |_- in this macro invocation [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] = note: this warning originates in the macro `fp31` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 712 | pub fn iter_bit(&self) -> FpBitIter<'_, $classname> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/digits/ff31.rs:712:33 [INFO] [stdout] | [INFO] [stdout] 712 | pub fn iter_bit(&self) -> FpBitIter<$classname> { [INFO] [stdout] | ^^^^^ --------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:53:1 [INFO] [stdout] | [INFO] [stdout] 53 | / fp31!( [INFO] [stdout] 54 | | fp_256, // Name of mod [INFO] [stdout] 55 | | Fp256, // Name of class [INFO] [stdout] 56 | | 256, // Number of bits for prime [INFO] [stdout] ... | [INFO] [stdout] 88 | | 2132269737 [INFO] [stdout] 89 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: this warning originates in the macro `fp31` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 712 | pub fn iter_bit(&self) -> FpBitIter<'_, $classname> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tempfile v3.21.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking proptest v1.0.0 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stdout] warning: unused return value of `std::convert::From::from` that must be used [INFO] [stdout] --> benches/benchmark.rs:204:25 [INFO] [stdout] | [INFO] [stdout] 204 | fp_256::Fp256::from(byte_array); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 204 | let _ = fp_256::Fp256::from(byte_array); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::convert::From::from` that must be used [INFO] [stdout] --> benches/benchmark.rs:334:25 [INFO] [stdout] | [INFO] [stdout] 334 | fp_480::Fp480::from(byte_array); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 334 | let _ = fp_480::Fp480::from(byte_array); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/digits/ff31.rs:712:33 [INFO] [stdout] | [INFO] [stdout] 712 | pub fn iter_bit(&self) -> FpBitIter<$classname> { [INFO] [stdout] | ^^^^^ --------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / fp31!( [INFO] [stdout] 15 | | fp_480, // Name of mod [INFO] [stdout] 16 | | Fp480, // Name of class [INFO] [stdout] 17 | | 480, // Number of bits for prime [INFO] [stdout] ... | [INFO] [stdout] 49 | | 1345299673 [INFO] [stdout] 50 | | ); [INFO] [stdout] | |_- in this macro invocation [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] = note: this warning originates in the macro `fp31` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 712 | pub fn iter_bit(&self) -> FpBitIter<'_, $classname> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/digits/ff31.rs:712:33 [INFO] [stdout] | [INFO] [stdout] 712 | pub fn iter_bit(&self) -> FpBitIter<$classname> { [INFO] [stdout] | ^^^^^ --------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:53:1 [INFO] [stdout] | [INFO] [stdout] 53 | / fp31!( [INFO] [stdout] 54 | | fp_256, // Name of mod [INFO] [stdout] 55 | | Fp256, // Name of class [INFO] [stdout] 56 | | 256, // Number of bits for prime [INFO] [stdout] ... | [INFO] [stdout] 88 | | 2132269737 [INFO] [stdout] 89 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: this warning originates in the macro `fp31` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 712 | pub fn iter_bit(&self) -> FpBitIter<'_, $classname> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.89s [INFO] running `Command { std: "docker" "inspect" "9366087c5d198814ae2010a908dc20e8f58ec030328c338a212127c9cb875999", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9366087c5d198814ae2010a908dc20e8f58ec030328c338a212127c9cb875999", kill_on_drop: false }` [INFO] [stdout] 9366087c5d198814ae2010a908dc20e8f58ec030328c338a212127c9cb875999