[INFO] fetching crate mixnet 0.7.0...
[INFO] testing mixnet-0.7.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mixnet 0.7.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate mixnet 0.7.0
[INFO] finished tweaking crates.io crate mixnet 0.7.0
[INFO] tweaked toml for crates.io crate mixnet 0.7.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mixnet 0.7.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 80 packages to latest compatible versions
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[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling mixnet v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `COVER_ID_SIZE`, `CoverId`, and `Payload`
[INFO] [stdout]   --> src/core/sphinx/mod.rs:36:3
[INFO] [stdout]    |
[INFO] [stdout] 36 |         CoverId, KxPublic, Packet, Payload, PayloadData, PeerId, RawMixnodeIndex, SurbId,
[INFO] [stdout]    |         ^^^^^^^                    ^^^^^^^
[INFO] [stdout] 37 |         COVER_ID_SIZE, KX_PUBLIC_SIZE, MAX_HOPS, MAX_MIXNODE_INDEX, PACKET_SIZE, PAYLOAD_DATA_SIZE,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `blake2::digest::generic_array::sequence::Concat`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/replay_filter.rs:27:29
[INFO] [stdout]    |
[INFO] [stdout] 27 |         generic_array::{sequence::Concat, GenericArray},
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `blake2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/replay_filter.rs:27:37
[INFO] [stdout]    |
[INFO] [stdout] 27 |         generic_array::{sequence::Concat, GenericArray},
[INFO] [stdout]    |                                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `blake2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/replay_filter.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let key: &GenericArray<_, _> = (&self.key).into();
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `blake2::digest::generic_array::sequence::Concat`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/sphinx/crypto.rs:32:29
[INFO] [stdout]    |
[INFO] [stdout] 32 |         generic_array::{sequence::Concat, GenericArray},
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `blake2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/sphinx/crypto.rs:32:37
[INFO] [stdout]    |
[INFO] [stdout] 32 |         generic_array::{sequence::Concat, GenericArray},
[INFO] [stdout]    |                                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `blake2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/sphinx/crypto.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let kx_public: &GenericArray<_, _> = kx_public.into();
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `blake2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/core/sphinx/crypto.rs:137:19
[INFO] [stdout]     |
[INFO] [stdout] 137 |         h.finalize_into(GenericArray::from_mut_slice(chunk));
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `blake2::digest::generic_array::sequence::Concat::concat`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/replay_filter.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let key = key.concat((*shared_secret).into());
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `blake2::digest::generic_array::sequence::Concat::concat`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/sphinx/crypto.rs:76:22
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let key = kx_public.concat((*kx_shared_secret).into());
[INFO] [stdout]    |                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `blake2::digest::generic_array::GenericArray::<T, N>::from_mut_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/core/sphinx/crypto.rs:137:33
[INFO] [stdout]     |
[INFO] [stdout] 137 |         h.finalize_into(GenericArray::from_mut_slice(chunk));
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/surb_keystore.rs:97:15
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn entry(&mut self, id: &SurbId) -> Option<Entry> {
[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] 97 |     pub fn entry(&mut self, id: &SurbId) -> Option<Entry<'_>> {
[INFO] [stdout]    |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.46s
[INFO] running `Command { std: "docker" "inspect" "5a88878976a52ce2196e52785f7150668d789a7fe75e0e5d09b6539656f0653e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a88878976a52ce2196e52785f7150668d789a7fe75e0e5d09b6539656f0653e", kill_on_drop: false }`
[INFO] [stdout] 5a88878976a52ce2196e52785f7150668d789a7fe75e0e5d09b6539656f0653e
[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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4af1cb206e86c543cd938f5b095d9cca1c5ff4fe45d7802deb0483ca703f751e
[INFO] running `Command { std: "docker" "start" "-a" "4af1cb206e86c543cd938f5b095d9cca1c5ff4fe45d7802deb0483ca703f751e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling humantime v2.3.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling mixnet v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `COVER_ID_SIZE`, `CoverId`, and `Payload`
[INFO] [stdout]   --> src/core/sphinx/mod.rs:36:3
[INFO] [stdout]    |
[INFO] [stdout] 36 |         CoverId, KxPublic, Packet, Payload, PayloadData, PeerId, RawMixnodeIndex, SurbId,
[INFO] [stdout]    |         ^^^^^^^                    ^^^^^^^
[INFO] [stdout] 37 |         COVER_ID_SIZE, KX_PUBLIC_SIZE, MAX_HOPS, MAX_MIXNODE_INDEX, PACKET_SIZE, PAYLOAD_DATA_SIZE,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `blake2::digest::generic_array::sequence::Concat`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/replay_filter.rs:27:29
[INFO] [stdout]    |
[INFO] [stdout] 27 |         generic_array::{sequence::Concat, GenericArray},
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `blake2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/replay_filter.rs:27:37
[INFO] [stdout]    |
[INFO] [stdout] 27 |         generic_array::{sequence::Concat, GenericArray},
[INFO] [stdout]    |                                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `blake2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/replay_filter.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let key: &GenericArray<_, _> = (&self.key).into();
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `blake2::digest::generic_array::sequence::Concat`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/sphinx/crypto.rs:32:29
[INFO] [stdout]    |
[INFO] [stdout] 32 |         generic_array::{sequence::Concat, GenericArray},
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `blake2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/sphinx/crypto.rs:32:37
[INFO] [stdout]    |
[INFO] [stdout] 32 |         generic_array::{sequence::Concat, GenericArray},
[INFO] [stdout]    |                                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `blake2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/sphinx/crypto.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let kx_public: &GenericArray<_, _> = kx_public.into();
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `blake2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/core/sphinx/crypto.rs:137:19
[INFO] [stdout]     |
[INFO] [stdout] 137 |         h.finalize_into(GenericArray::from_mut_slice(chunk));
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stdout] warning: use of deprecated method `blake2::digest::generic_array::sequence::Concat::concat`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/replay_filter.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let key = key.concat((*shared_secret).into());
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `blake2::digest::generic_array::sequence::Concat::concat`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/sphinx/crypto.rs:76:22
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let key = kx_public.concat((*kx_shared_secret).into());
[INFO] [stdout]    |                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `blake2::digest::generic_array::GenericArray::<T, N>::from_mut_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/core/sphinx/crypto.rs:137:33
[INFO] [stdout]     |
[INFO] [stdout] 137 |         h.finalize_into(GenericArray::from_mut_slice(chunk));
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/surb_keystore.rs:97:15
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn entry(&mut self, id: &SurbId) -> Option<Entry> {
[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] 97 |     pub fn entry(&mut self, id: &SurbId) -> Option<Entry<'_>> {
[INFO] [stdout]    |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stdout] warning: unused imports: `COVER_ID_SIZE`, `CoverId`, and `Payload`
[INFO] [stdout]   --> src/core/sphinx/mod.rs:36:3
[INFO] [stdout]    |
[INFO] [stdout] 36 |         CoverId, KxPublic, Packet, Payload, PayloadData, PeerId, RawMixnodeIndex, SurbId,
[INFO] [stdout]    |         ^^^^^^^                    ^^^^^^^
[INFO] [stdout] 37 |         COVER_ID_SIZE, KX_PUBLIC_SIZE, MAX_HOPS, MAX_MIXNODE_INDEX, PACKET_SIZE, PAYLOAD_DATA_SIZE,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `blake2::digest::generic_array::sequence::Concat`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/replay_filter.rs:27:29
[INFO] [stdout]    |
[INFO] [stdout] 27 |         generic_array::{sequence::Concat, GenericArray},
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `blake2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/replay_filter.rs:27:37
[INFO] [stdout]    |
[INFO] [stdout] 27 |         generic_array::{sequence::Concat, GenericArray},
[INFO] [stdout]    |                                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `blake2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/replay_filter.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let key: &GenericArray<_, _> = (&self.key).into();
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `blake2::digest::generic_array::sequence::Concat`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/sphinx/crypto.rs:32:29
[INFO] [stdout]    |
[INFO] [stdout] 32 |         generic_array::{sequence::Concat, GenericArray},
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `blake2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/sphinx/crypto.rs:32:37
[INFO] [stdout]    |
[INFO] [stdout] 32 |         generic_array::{sequence::Concat, GenericArray},
[INFO] [stdout]    |                                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `blake2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/sphinx/crypto.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let kx_public: &GenericArray<_, _> = kx_public.into();
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `blake2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/core/sphinx/crypto.rs:137:19
[INFO] [stdout]     |
[INFO] [stdout] 137 |         h.finalize_into(GenericArray::from_mut_slice(chunk));
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `blake2::digest::generic_array::sequence::Concat::concat`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/replay_filter.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let key = key.concat((*shared_secret).into());
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `blake2::digest::generic_array::sequence::Concat::concat`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/core/sphinx/crypto.rs:76:22
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let key = kx_public.concat((*kx_shared_secret).into());
[INFO] [stdout]    |                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `blake2::digest::generic_array::GenericArray::<T, N>::from_mut_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/core/sphinx/crypto.rs:137:33
[INFO] [stdout]     |
[INFO] [stdout] 137 |         h.finalize_into(GenericArray::from_mut_slice(chunk));
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/surb_keystore.rs:97:15
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn entry(&mut self, id: &SurbId) -> Option<Entry> {
[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] 97 |     pub fn entry(&mut self, id: &SurbId) -> Option<Entry<'_>> {
[INFO] [stdout]    |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.25s
[INFO] running `Command { std: "docker" "inspect" "4af1cb206e86c543cd938f5b095d9cca1c5ff4fe45d7802deb0483ca703f751e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4af1cb206e86c543cd938f5b095d9cca1c5ff4fe45d7802deb0483ca703f751e", kill_on_drop: false }`
[INFO] [stdout] 4af1cb206e86c543cd938f5b095d9cca1c5ff4fe45d7802deb0483ca703f751e
[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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb7a9a40d84723f46f24ef11bd5299b9d61ea84b78b50bc47232e4aeac6749ac
[INFO] running `Command { std: "docker" "start" "-a" "bb7a9a40d84723f46f24ef11bd5299b9d61ea84b78b50bc47232e4aeac6749ac", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `COVER_ID_SIZE`, `CoverId`, and `Payload`
[INFO] [stderr]   --> src/core/sphinx/mod.rs:36:3
[INFO] [stderr]    |
[INFO] [stderr] 36 |         CoverId, KxPublic, Packet, Payload, PayloadData, PeerId, RawMixnodeIndex, SurbId,
[INFO] [stderr]    |         ^^^^^^^                    ^^^^^^^
[INFO] [stderr] 37 |         COVER_ID_SIZE, KX_PUBLIC_SIZE, MAX_HOPS, MAX_MIXNODE_INDEX, PACKET_SIZE, PAYLOAD_DATA_SIZE,
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated trait `blake2::digest::generic_array::sequence::Concat`: please upgrade to generic-array 1.x
[INFO] [stderr]   --> src/core/replay_filter.rs:27:29
[INFO] [stderr]    |
[INFO] [stderr] 27 |         generic_array::{sequence::Concat, GenericArray},
[INFO] [stderr]    |                                   ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `blake2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stderr]   --> src/core/replay_filter.rs:27:37
[INFO] [stderr]    |
[INFO] [stderr] 27 |         generic_array::{sequence::Concat, GenericArray},
[INFO] [stderr]    |                                           ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `blake2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stderr]   --> src/core/replay_filter.rs:76:13
[INFO] [stderr]    |
[INFO] [stderr] 76 |         let key: &GenericArray<_, _> = (&self.key).into();
[INFO] [stderr]    |                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated trait `blake2::digest::generic_array::sequence::Concat`: please upgrade to generic-array 1.x
[INFO] [stderr]   --> src/core/sphinx/crypto.rs:32:29
[INFO] [stderr]    |
[INFO] [stderr] 32 |         generic_array::{sequence::Concat, GenericArray},
[INFO] [stderr]    |                                   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `blake2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stderr]   --> src/core/sphinx/crypto.rs:32:37
[INFO] [stderr]    |
[INFO] [stderr] 32 |         generic_array::{sequence::Concat, GenericArray},
[INFO] [stderr]    |                                           ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `blake2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stderr]   --> src/core/sphinx/crypto.rs:75:18
[INFO] [stderr]    |
[INFO] [stderr] 75 |     let kx_public: &GenericArray<_, _> = kx_public.into();
[INFO] [stderr]    |                     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `blake2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stderr]    --> src/core/sphinx/crypto.rs:137:19
[INFO] [stderr]     |
[INFO] [stderr] 137 |         h.finalize_into(GenericArray::from_mut_slice(chunk));
[INFO] [stderr]     |                         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `blake2::digest::generic_array::sequence::Concat::concat`: please upgrade to generic-array 1.x
[INFO] [stderr]   --> src/core/replay_filter.rs:77:17
[INFO] [stderr]    |
[INFO] [stderr] 77 |         let key = key.concat((*shared_secret).into());
[INFO] [stderr]    |                       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `blake2::digest::generic_array::sequence::Concat::concat`: please upgrade to generic-array 1.x
[INFO] [stderr]   --> src/core/sphinx/crypto.rs:76:22
[INFO] [stderr]    |
[INFO] [stderr] 76 |     let key = kx_public.concat((*kx_shared_secret).into());
[INFO] [stderr]    |                         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `blake2::digest::generic_array::GenericArray::<T, N>::from_mut_slice`: please upgrade to generic-array 1.x
[INFO] [stderr]    --> src/core/sphinx/crypto.rs:137:33
[INFO] [stderr]     |
[INFO] [stderr] 137 |         h.finalize_into(GenericArray::from_mut_slice(chunk));
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/core/surb_keystore.rs:97:15
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn entry(&mut self, id: &SurbId) -> Option<Entry> {
[INFO] [stderr]    |                  ^^^^^^^^^                         ^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  the lifetime is elided 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: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn entry(&mut self, id: &SurbId) -> Option<Entry<'_>> {
[INFO] [stderr]    |                                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `mixnet` (lib) generated 12 warnings (run `cargo fix --lib -p mixnet` to apply 2 suggestions)
[INFO] [stderr] warning: `mixnet` (lib test) generated 12 warnings (12 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mixnet-7e3145fc0f5aee0f)
[INFO] [stdout] running 14 tests
[INFO] [stdout] test core::scattered::tests::multiple_slices ... ok
[INFO] [stdout] test core::replay_filter::tests::basic_operation ... ok
[INFO] [stdout] test core::fragment::tests::message_limit_eviction ... ok
[INFO] [stdout] test core::sphinx::delay::tests::portable_deterministic_exp ... ok
[INFO] [stdout] test core::scattered::tests::single_slice ... ok
[INFO] [stdout] test core::fragment::tests::create_and_insert_small ... ok
[INFO] [stdout] test core::fragment::tests::create_too_large ... ok
[INFO] [stdout] test core::fragment::tests::fragment_limit_eviction ... ok
[INFO] [stdout] test core::fragment::tests::create_and_insert_large ... ok
[INFO] [stdout] test core::sphinx::tests::bad_mac ... ok
[INFO] [stdout] test core::sphinx::tests::bad_payload_tag ... ok
[INFO] [stdout] test core::sphinx::tests::surb ... ok
[INFO] [stdout] test core::sphinx::tests::basic_operation ... ok
[INFO] [stdout] test core::replay_filter::tests::false_positive_rate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.82s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/core.rs (/opt/rustwide/target/debug/deps/core-ae33b3d0383c9159)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test basic_operation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mixnet
[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" "bb7a9a40d84723f46f24ef11bd5299b9d61ea84b78b50bc47232e4aeac6749ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb7a9a40d84723f46f24ef11bd5299b9d61ea84b78b50bc47232e4aeac6749ac", kill_on_drop: false }`
[INFO] [stdout] bb7a9a40d84723f46f24ef11bd5299b9d61ea84b78b50bc47232e4aeac6749ac
