[INFO] cloning repository https://github.com/Noratrieb/fakessh
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Noratrieb/fakessh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoratrieb%2Ffakessh", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoratrieb%2Ffakessh'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c711cd405da4b7951e554577d09c9576bedf7970
[INFO] checking Noratrieb/fakessh against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoratrieb%2Ffakessh" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Noratrieb/fakessh
[INFO] finished tweaking git repo https://github.com/Noratrieb/fakessh
[INFO] tweaked toml for git repo https://github.com/Noratrieb/fakessh written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Noratrieb/fakessh on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Noratrieb/fakessh 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0399322d06bdb3bd01f2eb04f489607a7cbaa125f0a17d2cb824414cde5340d
[INFO] running `Command { std: "docker" "start" "-a" "c0399322d06bdb3bd01f2eb04f489607a7cbaa125f0a17d2cb824414cde5340d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0399322d06bdb3bd01f2eb04f489607a7cbaa125f0a17d2cb824414cde5340d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0399322d06bdb3bd01f2eb04f489607a7cbaa125f0a17d2cb824414cde5340d", kill_on_drop: false }`
[INFO] [stdout] c0399322d06bdb3bd01f2eb04f489607a7cbaa125f0a17d2cb824414cde5340d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a753453f42b929a9f4d56b458b6aa0579021430d69c3d97ce60c679eef8c23bc
[INFO] running `Command { std: "docker" "start" "-a" "a753453f42b929a9f4d56b458b6aa0579021430d69c3d97ce60c679eef8c23bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]    Compiling serde_json v1.0.125
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling rustix v0.38.35
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking clap_builder v4.5.15
[INFO] [stderr]     Checking winnow v0.6.18
[INFO] [stderr]     Checking shlex v1.3.0
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking indexmap v2.4.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking rtoolbox v0.0.2
[INFO] [stderr]     Checking users v0.11.0
[INFO] [stderr]     Checking seccompiler v0.4.0
[INFO] [stderr]     Checking rpassword v7.3.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking blowfish v0.9.1
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking bcrypt-pbkdf v0.10.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking clap v4.5.16
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking cluelessh-format v0.1.0 (/opt/rustwide/workdir/lib/cluelessh-format)
[INFO] [stderr]     Checking ed25519-dalek v2.1.1
[INFO] [stderr]     Checking x25519-dalek v2.0.1
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking cluelessh-keys v0.1.0 (/opt/rustwide/workdir/lib/cluelessh-keys)
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]     Checking tracing-serde v0.1.3
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_spanned v0.6.7
[INFO] [stderr]     Checking toml_edit v0.22.20
[INFO] [stderr]     Checking cluelessh-transport v0.1.0 (/opt/rustwide/workdir/lib/cluelessh-transport)
[INFO] [stderr]     Checking cluelessh-key v0.1.0 (/opt/rustwide/workdir/bin/cluelessh-key)
[INFO] [stderr]     Checking postcard v1.0.10
[INFO] [stdout] error: this type will no longer be must used: Result<[u8; 32], Infallible>
[INFO] [stdout]   --> lib/cluelessh-keys/src/authorized_keys.rs:46:26
[INFO] [stdout]    |
[INFO] [stdout] 46 |                           &[
[INFO] [stdout]    |  __________________________^
[INFO] [stdout] 47 | |                             109, 39, 214, 41, 20, 27, 218, 216, 170, 134, 225, 237, 106, 64, 201,
[INFO] [stdout] 48 | |                             122, 234, 102, 172, 80, 161, 13, 179, 52, 154, 197, 62, 61, 118, 129,
[INFO] [stdout] 49 | |                             58, 79,
[INFO] [stdout] 50 | |                         ]
[INFO] [stdout] 51 | |                         .try_into()
[INFO] [stdout]    | |___________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[u8; 32], Infallible>
[INFO] [stdout]   --> lib/cluelessh-keys/src/authorized_keys.rs:68:18
[INFO] [stdout]    |
[INFO] [stdout] 68 |                   &[
[INFO] [stdout]    |  __________________^
[INFO] [stdout] 69 | |                     109, 39, 214, 41, 20, 27, 218, 216, 170, 134, 225, 237, 106, 64, 201, 122, 234,
[INFO] [stdout] 70 | |                     102, 172, 80, 161, 13, 179, 52, 154, 197, 62, 61, 118, 129, 58, 79,
[INFO] [stdout] 71 | |                 ]
[INFO] [stdout] 72 | |                 .try_into()
[INFO] [stdout]    | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[u8; 32], Infallible>
[INFO] [stdout]   --> lib/cluelessh-keys/src/authorized_keys.rs:80:18
[INFO] [stdout]    |
[INFO] [stdout] 80 |                   &[
[INFO] [stdout]    |  __________________^
[INFO] [stdout] 81 | |                     1, 39, 214, 41, 20, 27, 218, 216, 170, 134, 225, 237, 106, 64, 201, 122, 234,
[INFO] [stdout] 82 | |                     102, 172, 80, 161, 13, 179, 52, 154, 197, 62, 61, 118, 129, 58, 79,
[INFO] [stdout] 83 | |                 ]
[INFO] [stdout] 84 | |                 .try_into()
[INFO] [stdout]    | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[u8; 32], Infallible>
[INFO] [stdout]    --> lib/cluelessh-keys/src/authorized_keys.rs:111:26
[INFO] [stdout]     |
[INFO] [stdout] 111 |                           &[
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 112 | |                             109, 39, 214, 41, 20, 27, 218, 216, 170, 134, 225, 237, 106, 64, 201,
[INFO] [stdout] 113 | |                             122, 234, 102, 172, 80, 161, 13, 179, 52, 154, 197, 62, 61, 118, 129,
[INFO] [stdout] 114 | |                             58, 79,
[INFO] [stdout] 115 | |                         ]
[INFO] [stdout] 116 | |                         .try_into()
[INFO] [stdout]     | |___________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cluelessh-keys` (lib test) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> lib/cluelessh-transport/src/packet.rs:292:76
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub(crate) fn parse(payload: &'a [u8]) -> Result<KeyExchangeInitPacket<'_>> {
[INFO] [stdout]     |                                   -- the lifetime is named here            ^^ the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 292 -     pub(crate) fn parse(payload: &'a [u8]) -> Result<KeyExchangeInitPacket<'_>> {
[INFO] [stdout] 292 +     pub(crate) fn parse(payload: &'a [u8]) -> Result<KeyExchangeInitPacket<'a>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> lib/cluelessh-transport/src/packet.rs:359:80
[INFO] [stdout]     |
[INFO] [stdout] 359 |     pub(crate) fn parse(payload: &'a [u8]) -> Result<KeyExchangeEcDhInitPacket<'_>> {
[INFO] [stdout]     |                                   -- the lifetime is named here                ^^ the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 359 -     pub(crate) fn parse(payload: &'a [u8]) -> Result<KeyExchangeEcDhInitPacket<'_>> {
[INFO] [stdout] 359 +     pub(crate) fn parse(payload: &'a [u8]) -> Result<KeyExchangeEcDhInitPacket<'a>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> lib/cluelessh-transport/src/packet.rs:292:76
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub(crate) fn parse(payload: &'a [u8]) -> Result<KeyExchangeInitPacket<'_>> {
[INFO] [stdout]     |                                   -- the lifetime is named here            ^^ the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 292 -     pub(crate) fn parse(payload: &'a [u8]) -> Result<KeyExchangeInitPacket<'_>> {
[INFO] [stdout] 292 +     pub(crate) fn parse(payload: &'a [u8]) -> Result<KeyExchangeInitPacket<'a>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> lib/cluelessh-transport/src/packet.rs:359:80
[INFO] [stdout]     |
[INFO] [stdout] 359 |     pub(crate) fn parse(payload: &'a [u8]) -> Result<KeyExchangeEcDhInitPacket<'_>> {
[INFO] [stdout]     |                                   -- the lifetime is named here                ^^ the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 359 -     pub(crate) fn parse(payload: &'a [u8]) -> Result<KeyExchangeEcDhInitPacket<'_>> {
[INFO] [stdout] 359 +     pub(crate) fn parse(payload: &'a [u8]) -> Result<KeyExchangeEcDhInitPacket<'a>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a753453f42b929a9f4d56b458b6aa0579021430d69c3d97ce60c679eef8c23bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a753453f42b929a9f4d56b458b6aa0579021430d69c3d97ce60c679eef8c23bc", kill_on_drop: false }`
[INFO] [stdout] a753453f42b929a9f4d56b458b6aa0579021430d69c3d97ce60c679eef8c23bc
