[INFO] fetching crate ironfish-frost 0.1.0...
[INFO] testing ironfish-frost-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate ironfish-frost 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate ironfish-frost 0.1.0
[INFO] finished tweaking crates.io crate ironfish-frost 0.1.0
[INFO] tweaked toml for crates.io crate ironfish-frost 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ironfish-frost 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 102 packages to latest compatible versions
[INFO] [stderr]       Adding hex-literal v0.4.1 (available: v1.1.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rand_chacha v0.3.1 (available: v0.9.0)
[INFO] [stderr]       Adding rand_core v0.6.4 (available: v0.9.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded const-crc32-nostd v1.3.1
[INFO] [stderr]   Downloaded debugless-unwrap v0.0.4
[INFO] [stderr]   Downloaded frost-rerandomized v2.2.0
[INFO] [stderr]   Downloaded jubjub v0.10.0
[INFO] [stderr]   Downloaded frost-core v2.2.0
[INFO] [stderr]   Downloaded ironfish-reddsa v0.1.0
[INFO] [stderr]   Downloaded bls12_381 v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 788171a34c8cb7cd772d305fad25442d02ada874c02f6e431b8334671edff795
[INFO] running `Command { std: "docker" "start" "-a" "788171a34c8cb7cd772d305fad25442d02ada874c02f6e431b8334671edff795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "788171a34c8cb7cd772d305fad25442d02ada874c02f6e431b8334671edff795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "788171a34c8cb7cd772d305fad25442d02ada874c02f6e431b8334671edff795", kill_on_drop: false }`
[INFO] [stdout] 788171a34c8cb7cd772d305fad25442d02ada874c02f6e431b8334671edff795
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 927bba159ccc010b219ecf19964a8a5421a976bd02c14faa4a123ee2e38ffc36
[INFO] running `Command { std: "docker" "start" "-a" "927bba159ccc010b219ecf19964a8a5421a976bd02c14faa4a123ee2e38ffc36", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling visibility v0.1.1
[INFO] [stderr]    Compiling derive-getters v0.5.0
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling debugless-unwrap v0.0.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling const-crc32-nostd v1.3.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling bls12_381 v0.8.0
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling poly1305 v0.8.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling serdect v0.2.0
[INFO] [stderr]    Compiling chacha20 v0.9.1
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling blake2b_simd v1.0.3
[INFO] [stderr]    Compiling pasta_curves v0.5.1
[INFO] [stderr]    Compiling aead v0.5.2
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling chacha20poly1305 v0.10.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling x25519-dalek v2.0.1
[INFO] [stderr]    Compiling ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling frost-core v2.2.0
[INFO] [stderr]    Compiling frost-rerandomized v2.2.0
[INFO] [stderr]    Compiling jubjub v0.10.0
[INFO] [stderr]    Compiling ironfish-reddsa v0.1.0
[INFO] [stderr]    Compiling ironfish-frost v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 <https://rust-lang.github.io/rfcs/3535-constants-in-patterns.html> for more information
[INFO] [stdout]  --> src/lib.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![warn(pointer_structural_match)]
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/participant.rs:193:17
[INFO] [stdout]     |
[INFO] [stdout] 193 |         if cfg!(debug) {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/dkg/round2.rs:323:82
[INFO] [stdout]     |
[INFO] [stdout] 323 |     pub fn package_for<'a>(&'a self, recipient_identity: &'a Identity) -> Option<&PublicPackage> {
[INFO] [stdout]     |                             --                            --                     ^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                             |                             |
[INFO] [stdout]     |                             the lifetime is named here    the lifetime is named 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] 323 |     pub fn package_for<'a>(&'a self, recipient_identity: &'a Identity) -> Option<&'a PublicPackage> {
[INFO] [stdout]     |                                                                                   ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.03s
[INFO] running `Command { std: "docker" "inspect" "927bba159ccc010b219ecf19964a8a5421a976bd02c14faa4a123ee2e38ffc36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "927bba159ccc010b219ecf19964a8a5421a976bd02c14faa4a123ee2e38ffc36", kill_on_drop: false }`
[INFO] [stdout] 927bba159ccc010b219ecf19964a8a5421a976bd02c14faa4a123ee2e38ffc36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdf09b47cc19af7a0c7ba6bae1f6a0596b37441fa9136dd712ad38463c9b37b1
[INFO] running `Command { std: "docker" "start" "-a" "fdf09b47cc19af7a0c7ba6bae1f6a0596b37441fa9136dd712ad38463c9b37b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling hex-literal v0.4.1
[INFO] [stderr]    Compiling frost-core v2.2.0
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling bls12_381 v0.8.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling aead v0.5.2
[INFO] [stderr]    Compiling pasta_curves v0.5.1
[INFO] [stderr]    Compiling poly1305 v0.8.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling jubjub v0.10.0
[INFO] [stderr]    Compiling chacha20 v0.9.1
[INFO] [stderr]    Compiling chacha20poly1305 v0.10.1
[INFO] [stderr]    Compiling ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling x25519-dalek v2.0.1
[INFO] [stderr]    Compiling frost-rerandomized v2.2.0
[INFO] [stderr]    Compiling ironfish-reddsa v0.1.0
[INFO] [stderr]    Compiling ironfish-frost v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 <https://rust-lang.github.io/rfcs/3535-constants-in-patterns.html> for more information
[INFO] [stdout]  --> src/lib.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![warn(pointer_structural_match)]
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/participant.rs:193:17
[INFO] [stdout]     |
[INFO] [stdout] 193 |         if cfg!(debug) {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/dkg/round2.rs:323:82
[INFO] [stdout]     |
[INFO] [stdout] 323 |     pub fn package_for<'a>(&'a self, recipient_identity: &'a Identity) -> Option<&PublicPackage> {
[INFO] [stdout]     |                             --                            --                     ^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                             |                             |
[INFO] [stdout]     |                             the lifetime is named here    the lifetime is named 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] 323 |     pub fn package_for<'a>(&'a self, recipient_identity: &'a Identity) -> Option<&'a PublicPackage> {
[INFO] [stdout]     |                                                                                   ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 <https://rust-lang.github.io/rfcs/3535-constants-in-patterns.html> for more information
[INFO] [stdout]  --> src/lib.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![warn(pointer_structural_match)]
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/serde.rs:166:12
[INFO] [stdout]     |
[INFO] [stdout] 166 |         if mem::size_of::<usize>() > mem::size_of::<u32>() {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:10:9
[INFO] [stdout]     |
[INFO] [stdout]  10 | #![warn(unused_qualifications)]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 166 -         if mem::size_of::<usize>() > mem::size_of::<u32>() {
[INFO] [stdout] 166 +         if size_of::<usize>() > mem::size_of::<u32>() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/serde.rs:166:38
[INFO] [stdout]     |
[INFO] [stdout] 166 |         if mem::size_of::<usize>() > mem::size_of::<u32>() {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 166 -         if mem::size_of::<usize>() > mem::size_of::<u32>() {
[INFO] [stdout] 166 +         if mem::size_of::<usize>() > size_of::<u32>() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/participant.rs:193:17
[INFO] [stdout]     |
[INFO] [stdout] 193 |         if cfg!(debug) {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/dkg/round2.rs:323:82
[INFO] [stdout]     |
[INFO] [stdout] 323 |     pub fn package_for<'a>(&'a self, recipient_identity: &'a Identity) -> Option<&PublicPackage> {
[INFO] [stdout]     |                             --                            --                     ^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                             |                             |
[INFO] [stdout]     |                             the lifetime is named here    the lifetime is named 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] 323 |     pub fn package_for<'a>(&'a self, recipient_identity: &'a Identity) -> Option<&'a PublicPackage> {
[INFO] [stdout]     |                                                                                   ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.05s
[INFO] running `Command { std: "docker" "inspect" "fdf09b47cc19af7a0c7ba6bae1f6a0596b37441fa9136dd712ad38463c9b37b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdf09b47cc19af7a0c7ba6bae1f6a0596b37441fa9136dd712ad38463c9b37b1", kill_on_drop: false }`
[INFO] [stdout] fdf09b47cc19af7a0c7ba6bae1f6a0596b37441fa9136dd712ad38463c9b37b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 22a6b6631d79256665410bd10427d7f654a2e986c55544b6b33ab2bf5989e102
[INFO] running `Command { std: "docker" "start" "-a" "22a6b6631d79256665410bd10427d7f654a2e986c55544b6b33ab2bf5989e102", kill_on_drop: false }`
[INFO] [stderr] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 <https://rust-lang.github.io/rfcs/3535-constants-in-patterns.html> for more information
[INFO] [stderr]  --> src/lib.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 | #![warn(pointer_structural_match)]
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `debug`
[INFO] [stderr]    --> src/participant.rs:193:17
[INFO] [stderr]     |
[INFO] [stderr] 193 |         if cfg!(debug) {
[INFO] [stderr]     |                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/dkg/round2.rs:323:82
[INFO] [stderr]     |
[INFO] [stderr] 323 |     pub fn package_for<'a>(&'a self, recipient_identity: &'a Identity) -> Option<&PublicPackage> {
[INFO] [stderr]     |                             --                            --                     ^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                             |                             |
[INFO] [stderr]     |                             the lifetime is named here    the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 323 |     pub fn package_for<'a>(&'a self, recipient_identity: &'a Identity) -> Option<&'a PublicPackage> {
[INFO] [stderr]     |                                                                                   ++
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/serde.rs:166:12
[INFO] [stderr]     |
[INFO] [stderr] 166 |         if mem::size_of::<usize>() > mem::size_of::<u32>() {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:10:9
[INFO] [stderr]     |
[INFO] [stderr]  10 | #![warn(unused_qualifications)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 166 -         if mem::size_of::<usize>() > mem::size_of::<u32>() {
[INFO] [stderr] 166 +         if size_of::<usize>() > mem::size_of::<u32>() {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/serde.rs:166:38
[INFO] [stderr]     |
[INFO] [stderr] 166 |         if mem::size_of::<usize>() > mem::size_of::<u32>() {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 166 -         if mem::size_of::<usize>() > mem::size_of::<u32>() {
[INFO] [stderr] 166 +         if mem::size_of::<usize>() > size_of::<u32>() {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `ironfish-frost` (lib) generated 3 warnings (run `cargo fix --lib -p ironfish-frost` to apply 1 suggestion)
[INFO] [stderr] warning: `ironfish-frost` (lib test) generated 5 warnings (3 duplicates) (run `cargo fix --lib -p ironfish-frost --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ironfish_frost-85eae516b34ddad7)
[INFO] [stdout] 
[INFO] [stdout] running 62 tests
[INFO] [stdout] test dkg::group_key::tests::combine_commutativity ... ok
[INFO] [stdout] test dkg::group_key::tests::combine_one ... ok
[INFO] [stdout] test dkg::group_key::tests::combine_compatibility ... ok
[INFO] [stdout] test dkg::group_key::tests::combine_two ... ok
[INFO] [stdout] test dkg::round1::tests::serialize_deserialize ... ok
[INFO] [stdout] test dkg::group_key::tests::combine_zero - should panic ... ok
[INFO] [stdout] test dkg::round1::tests::export_import ... ok
[INFO] [stdout] test dkg::round1::tests::test_round1_checksum_variation_with_min_signers ... ok
[INFO] [stdout] test dkg::round1::tests::test_round1_package_checksum ... ok
[INFO] [stdout] test dkg::round1::tests::test_round1_package_serialization ... ok
[INFO] [stdout] test dkg::group_key::tests::export_import ... ok
[INFO] [stdout] test dkg::round3::tests::public_pkg_deserialization_regression ... ok
[INFO] [stdout] test dkg::round1::tests::test_round1_checksum_stability ... ok
[INFO] [stdout] test dkg::round2::tests::round2_duplicate_packages ... ok
[INFO] [stdout] test dkg::round1::tests::round1 ... ok
[INFO] [stdout] test dkg::round2::tests::round2_missing_packages ... ok
[INFO] [stdout] test dkg::round3::tests::public_pkg_serialization_roundtrip ... ok
[INFO] [stdout] test dkg::round1::tests::test_round1_checksum_variation_with_signing_participants ... ok
[INFO] [stdout] test dkg::round2::tests::round2 ... ok
[INFO] [stdout] test dkg::round3::tests::test_round3_min ... ok
[INFO] [stdout] test dkg::round3::tests::test_round3_missing_round1_packages ... ok
[INFO] [stdout] test dkg::round2::tests::round2_min ... ok
[INFO] [stdout] test nonces::tests::different_participants_order ... ok
[INFO] [stdout] test multienc::tests::in_place::round_trip ... ok
[INFO] [stdout] test multienc::tests::detached::round_trip ... ok
[INFO] [stdout] test nonces::tests::different_participants ... ok
[INFO] [stdout] test participant::tests::frost_identity ... ok
[INFO] [stdout] test nonces::tests::different_shares ... ok
[INFO] [stdout] test nonces::tests::repeated_participants ... ok
[INFO] [stdout] test multienc::tests::in_place::tampering ... ok
[INFO] [stdout] test participant::tests::identity_deserialization_regression ... ok
[INFO] [stdout] test participant::tests::identity_serialization_stability ... ok
[INFO] [stdout] test participant::tests::identity_deserialization ... ok
[INFO] [stdout] test dkg::round3::tests::test_round3 ... ok
[INFO] [stdout] test participant::tests::secret_deserialization_regression ... ok
[INFO] [stdout] test participant::tests::secret_deserialization ... ok
[INFO] [stdout] test dkg::round3::tests::test_round3_invalid_round1_checksum ... ok
[INFO] [stdout] test serde::test::write_read_u16 ... ok
[INFO] [stdout] test serde::test::write_read_u32 ... ok
[INFO] [stdout] test serde::test::write_read_usize ... ok
[INFO] [stdout] test serde::test::write_read_variable_length ... ok
[INFO] [stdout] test serde::test::write_read_variable_length_bytes ... ok
[INFO] [stdout] test nonces::tests::same_input ... ok
[INFO] [stdout] test participant::tests::test_authenticated_data ... ok
[INFO] [stdout] test participant::tests::test_authenticated_data_bad_signature ... ok
[INFO] [stdout] test signature_share::tests::deserialization_regression ... ok
[INFO] [stdout] test participant::tests::from_secret_keys ... ok
[INFO] [stdout] test participant::tests::test_authenticated_invalid_data ... ok
[INFO] [stdout] test participant::tests::secret_to_identity ... ok
[INFO] [stdout] test signing_commitment::tests::test_checksum_stability ... ok
[INFO] [stdout] test nonces::tests::different_transactions ... ok
[INFO] [stdout] test multienc::tests::detached::tampering ... ok
[INFO] [stdout] test signing_commitment::tests::serialization_round_trip ... ok
[INFO] [stdout] test signing_commitment::tests::test_checksum_variation_with_transaction_hash ... ok
[INFO] [stdout] test dkg::round2::tests::test_round2_package_serialization ... ok
[INFO] [stdout] test dkg::round2::tests::serialize_deserialize ... ok
[INFO] [stdout] test signing_commitment::tests::test_checksum_variation_with_signers_list ... ok
[INFO] [stdout] test dkg::round2::tests::test_round2_package_checksum ... ok
[INFO] [stdout] test dkg::round2::tests::export_import ... ok
[INFO] [stdout] test participant::tests::identity_integrity_check ... ok
[INFO] [stdout] test dkg::round2::tests::test_round2_checksum_stability ... ok
[INFO] [stdout] test dkg::round2::tests::test_round2_checksum_variation_with_round1_packages ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 62 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.67s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ironfish_frost
[INFO] [stderr] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 <https://rust-lang.github.io/rfcs/3535-constants-in-patterns.html> for more information
[INFO] [stderr]  --> src/lib.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 | #![warn(pointer_structural_match)]
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "22a6b6631d79256665410bd10427d7f654a2e986c55544b6b33ab2bf5989e102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22a6b6631d79256665410bd10427d7f654a2e986c55544b6b33ab2bf5989e102", kill_on_drop: false }`
[INFO] [stdout] 22a6b6631d79256665410bd10427d7f654a2e986c55544b6b33ab2bf5989e102
