[INFO] fetching crate ed448-goldilocks 0.7.0...
[INFO] documenting ed448-goldilocks-0.7.0 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate ed448-goldilocks 0.7.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ed448-goldilocks 0.7.0 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ed448-goldilocks 0.7.0
[INFO] finished tweaking crates.io crate ed448-goldilocks 0.7.0
[INFO] tweaked toml for crates.io crate ed448-goldilocks 0.7.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c99d9c7d3ab02a21ca6de3076bae4f23eee56ba2d21a26ecc82d9c0d947d954
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2c99d9c7d3ab02a21ca6de3076bae4f23eee56ba2d21a26ecc82d9c0d947d954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c99d9c7d3ab02a21ca6de3076bae4f23eee56ba2d21a26ecc82d9c0d947d954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c99d9c7d3ab02a21ca6de3076bae4f23eee56ba2d21a26ecc82d9c0d947d954", kill_on_drop: false }`
[INFO] [stdout] 2c99d9c7d3ab02a21ca6de3076bae4f23eee56ba2d21a26ecc82d9c0d947d954
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d800f117e3d3ff065afd8caab62adb9f19925c31ffd78826ecfeb4d3bac63627
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d800f117e3d3ff065afd8caab62adb9f19925c31ffd78826ecfeb4d3bac63627", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.2.3
[INFO] [stderr]     Checking fiat-crypto v0.1.5
[INFO] [stderr]  Documenting ed448-goldilocks v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: structure field `X` should have a snake case name
[INFO] [stdout]   --> src/curve/edwards/extended.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub(crate) X: FieldElement,
[INFO] [stdout]    |                ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Y` should have a snake case name
[INFO] [stdout]   --> src/curve/edwards/extended.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub(crate) Y: FieldElement,
[INFO] [stdout]    |                ^ help: convert the identifier to snake case (notice the capitalization): `y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Z` should have a snake case name
[INFO] [stdout]   --> src/curve/edwards/extended.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub(crate) Z: FieldElement,
[INFO] [stdout]    |                ^ help: convert the identifier to snake case (notice the capitalization): `z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `T` should have a snake case name
[INFO] [stdout]   --> src/curve/edwards/extended.rs:19:16
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub(crate) T: FieldElement,
[INFO] [stdout]    |                ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `U` should have a snake case name
[INFO] [stdout]   --> src/curve/montgomery/montgomery.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     U: FieldElement,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `W` should have a snake case name
[INFO] [stdout]   --> src/curve/montgomery/montgomery.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     W: FieldElement,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `P` should have a snake case name
[INFO] [stdout]    --> src/curve/montgomery/montgomery.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 148 |     P: &mut ProjectiveMontgomeryPoint,
[INFO] [stdout]     |     ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Q` should have a snake case name
[INFO] [stdout]    --> src/curve/montgomery/montgomery.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     Q: &mut ProjectiveMontgomeryPoint,
[INFO] [stdout]     |     ^ help: convert the identifier to snake case: `q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `affine_PmQ` should have a snake case name
[INFO] [stdout]    --> src/curve/montgomery/montgomery.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 |     affine_PmQ: &FieldElement,
[INFO] [stdout]     |     ^^^^^^^^^^ help: convert the identifier to snake case: `affine_pm_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]  --> src/curve/scalar_mul/double_base.rs:8:50
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) fn double_base_scalar_mul(a: &Scalar, A: &ExtendedPoint, b: &Scalar) -> ExtendedPoint {
[INFO] [stdout]   |                                                  ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `X` should have a snake case name
[INFO] [stdout]   --> src/curve/twedwards/extended.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub(crate) X: FieldElement,
[INFO] [stdout]    |                ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Y` should have a snake case name
[INFO] [stdout]   --> src/curve/twedwards/extended.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub(crate) Y: FieldElement,
[INFO] [stdout]    |                ^ help: convert the identifier to snake case (notice the capitalization): `y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Z` should have a snake case name
[INFO] [stdout]   --> src/curve/twedwards/extended.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub(crate) Z: FieldElement,
[INFO] [stdout]    |                ^ help: convert the identifier to snake case (notice the capitalization): `z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `T` should have a snake case name
[INFO] [stdout]   --> src/curve/twedwards/extended.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub(crate) T: FieldElement,
[INFO] [stdout]    |                ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `X` should have a snake case name
[INFO] [stdout]   --> src/curve/twedwards/extensible.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub(crate) X: FieldElement,
[INFO] [stdout]    |                ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Y` should have a snake case name
[INFO] [stdout]   --> src/curve/twedwards/extensible.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub(crate) Y: FieldElement,
[INFO] [stdout]    |                ^ help: convert the identifier to snake case (notice the capitalization): `y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Z` should have a snake case name
[INFO] [stdout]   --> src/curve/twedwards/extensible.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub(crate) Z: FieldElement,
[INFO] [stdout]    |                ^ help: convert the identifier to snake case (notice the capitalization): `z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `T1` should have a snake case name
[INFO] [stdout]   --> src/curve/twedwards/extensible.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub(crate) T1: FieldElement,
[INFO] [stdout]    |                ^^ help: convert the identifier to snake case: `t1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `T2` should have a snake case name
[INFO] [stdout]   --> src/curve/twedwards/extensible.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub(crate) T2: FieldElement,
[INFO] [stdout]    |                ^^ help: convert the identifier to snake case: `t2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Y_plus_X` should have a snake case name
[INFO] [stdout]   --> src/curve/twedwards/projective.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub(crate) Y_plus_X: FieldElement,
[INFO] [stdout]    |                ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `y_plus_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Y_minus_X` should have a snake case name
[INFO] [stdout]   --> src/curve/twedwards/projective.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub(crate) Y_minus_X: FieldElement,
[INFO] [stdout]    |                ^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `y_minus_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Td` should have a snake case name
[INFO] [stdout]   --> src/curve/twedwards/projective.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub(crate) Td: FieldElement,
[INFO] [stdout]    |                ^^ help: convert the identifier to snake case: `td`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Z` should have a snake case name
[INFO] [stdout]   --> src/curve/twedwards/projective.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub(crate) Z: FieldElement,
[INFO] [stdout]    |                ^ help: convert the identifier to snake case (notice the capitalization): `z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.62s
[INFO] running `Command { std: "docker" "inspect" "d800f117e3d3ff065afd8caab62adb9f19925c31ffd78826ecfeb4d3bac63627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d800f117e3d3ff065afd8caab62adb9f19925c31ffd78826ecfeb4d3bac63627", kill_on_drop: false }`
[INFO] [stdout] d800f117e3d3ff065afd8caab62adb9f19925c31ffd78826ecfeb4d3bac63627