[INFO] fetching crate ark-vrf 0.1.0...
[INFO] checking ark-vrf-0.1.0 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate ark-vrf 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate ark-vrf 0.1.0
[INFO] finished tweaking crates.io crate ark-vrf 0.1.0
[INFO] tweaked toml for crates.io crate ark-vrf 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ark-vrf 0.1.0 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ark-vrf 0.1.0 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ark-ed-on-bn254 v0.5.0
[INFO] [stderr]   Downloaded w3f-ring-proof v0.0.2
[INFO] [stderr]   Downloaded ark-ed-on-bls12-381-bandersnatch v0.5.0
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[INFO] [stderr]   Downloaded ark-ed-on-bls12-381 v0.5.0
[INFO] [stderr]   Downloaded w3f-plonk-common v0.0.2
[INFO] [stderr]   Downloaded ark-curve25519 v0.5.0
[INFO] [stderr]   Downloaded ark-ed25519 v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2c0c4e3351d943a8d2aae48c6c2167f52614975c469b4caed628a40660d588a
[INFO] running `Command { std: "docker" "start" "-a" "f2c0c4e3351d943a8d2aae48c6c2167f52614975c469b4caed628a40660d588a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2c0c4e3351d943a8d2aae48c6c2167f52614975c469b4caed628a40660d588a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2c0c4e3351d943a8d2aae48c6c2167f52614975c469b4caed628a40660d588a", kill_on_drop: false }`
[INFO] [stdout] f2c0c4e3351d943a8d2aae48c6c2167f52614975c469b4caed628a40660d588a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0062e594445acf339a5761e42d315440ed23fa6676dc3bd925460d8ee7cc815
[INFO] running `Command { std: "docker" "start" "-a" "b0062e594445acf339a5761e42d315440ed23fa6676dc3bd925460d8ee7cc815", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.84
[INFO] [stderr]    Compiling unicode-ident v1.0.12
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[INFO] [stderr]    Compiling version_check v0.9.4
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[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking either v1.12.0
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[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling serde v1.0.203
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[INFO] [stderr]    Compiling serde_json v1.0.117
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[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]     Checking ark-std v0.5.0
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
[INFO] [stderr]    Compiling ark-serialize-derive v0.5.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling ark-ff-asm v0.5.0
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[INFO] [stderr]    Compiling serde_derive v1.0.203
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[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
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[INFO] [stderr]     Checking ark-ec v0.5.0
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[INFO] [stderr]     Checking ark-vrf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking ark-ed25519 v0.5.0
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/utils/te_sw_map.rs:56:27
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn to_sw_slice(slice: &[Self]) -> Cow<[SWAffine<C>]>
[INFO] [stdout]    |                           ^^^^^^^     ------------------ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn to_sw_slice(slice: &[Self]) -> Cow<'_, [SWAffine<C>]>
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/utils/te_sw_map.rs:73:27
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn to_sw_slice(slice: &[Self]) -> Cow<[SWAffine<C>]> {
[INFO] [stdout]    |                           ^^^^^^^     ------------------ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn to_sw_slice(slice: &[Self]) -> Cow<'_, [SWAffine<C>]> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/utils/te_sw_map.rs:90:27
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn to_sw_slice(slice: &[Self]) -> Cow<[SWAffine<C>]> {
[INFO] [stdout]    |                           ^^^^^^^     ------------------ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn to_sw_slice(slice: &[Self]) -> Cow<'_, [SWAffine<C>]> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/utils/te_sw_map.rs:110:27
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn to_te_slice(slice: &[Self]) -> Cow<[TEAffine<C>]>
[INFO] [stdout]     |                           ^^^^^^^     ------------------ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn to_te_slice(slice: &[Self]) -> Cow<'_, [TEAffine<C>]>
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/utils/te_sw_map.rs:127:27
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn to_te_slice(slice: &[Self]) -> Cow<[TEAffine<C>]> {
[INFO] [stdout]     |                           ^^^^^^^     ------------------ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn to_te_slice(slice: &[Self]) -> Cow<'_, [TEAffine<C>]> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/utils/te_sw_map.rs:144:27
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn to_te_slice(slice: &[Self]) -> Cow<[TEAffine<C>]> {
[INFO] [stdout]     |                           ^^^^^^^     ------------------ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn to_te_slice(slice: &[Self]) -> Cow<'_, [TEAffine<C>]> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/utils/te_sw_map.rs:56:27
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn to_sw_slice(slice: &[Self]) -> Cow<[SWAffine<C>]>
[INFO] [stdout]    |                           ^^^^^^^     ------------------ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn to_sw_slice(slice: &[Self]) -> Cow<'_, [SWAffine<C>]>
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/utils/te_sw_map.rs:73:27
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn to_sw_slice(slice: &[Self]) -> Cow<[SWAffine<C>]> {
[INFO] [stdout]    |                           ^^^^^^^     ------------------ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn to_sw_slice(slice: &[Self]) -> Cow<'_, [SWAffine<C>]> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/utils/te_sw_map.rs:90:27
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn to_sw_slice(slice: &[Self]) -> Cow<[SWAffine<C>]> {
[INFO] [stdout]    |                           ^^^^^^^     ------------------ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn to_sw_slice(slice: &[Self]) -> Cow<'_, [SWAffine<C>]> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/utils/te_sw_map.rs:110:27
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn to_te_slice(slice: &[Self]) -> Cow<[TEAffine<C>]>
[INFO] [stdout]     |                           ^^^^^^^     ------------------ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn to_te_slice(slice: &[Self]) -> Cow<'_, [TEAffine<C>]>
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/utils/te_sw_map.rs:127:27
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn to_te_slice(slice: &[Self]) -> Cow<[TEAffine<C>]> {
[INFO] [stdout]     |                           ^^^^^^^     ------------------ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn to_te_slice(slice: &[Self]) -> Cow<'_, [TEAffine<C>]> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/utils/te_sw_map.rs:144:27
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn to_te_slice(slice: &[Self]) -> Cow<[TEAffine<C>]> {
[INFO] [stdout]     |                           ^^^^^^^     ------------------ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn to_te_slice(slice: &[Self]) -> Cow<'_, [TEAffine<C>]> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.87s
[INFO] running `Command { std: "docker" "inspect" "b0062e594445acf339a5761e42d315440ed23fa6676dc3bd925460d8ee7cc815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0062e594445acf339a5761e42d315440ed23fa6676dc3bd925460d8ee7cc815", kill_on_drop: false }`
[INFO] [stdout] b0062e594445acf339a5761e42d315440ed23fa6676dc3bd925460d8ee7cc815
