[INFO] fetching crate sshd-openpgp-auth 0.3.0...
[INFO] checking sshd-openpgp-auth-0.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate sshd-openpgp-auth 0.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate sshd-openpgp-auth 0.3.0
[INFO] finished tweaking crates.io crate sshd-openpgp-auth 0.3.0
[INFO] tweaked toml for crates.io crate sshd-openpgp-auth 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sshd-openpgp-auth 0.3.0 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 crates.io crate sshd-openpgp-auth 0.3.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 64ce592553380050aaa276c23c5edac1854781c43f470e6fb6a5b01ad243766f
[INFO] running `Command { std: "docker" "start" "-a" "64ce592553380050aaa276c23c5edac1854781c43f470e6fb6a5b01ad243766f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64ce592553380050aaa276c23c5edac1854781c43f470e6fb6a5b01ad243766f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64ce592553380050aaa276c23c5edac1854781c43f470e6fb6a5b01ad243766f", kill_on_drop: false }`
[INFO] [stdout] 64ce592553380050aaa276c23c5edac1854781c43f470e6fb6a5b01ad243766f
[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] e08ee160b202cd5fbfebb25f0d2eddaa8bed27ca5dc19a44452898293077f206
[INFO] running `Command { std: "docker" "start" "-a" "e08ee160b202cd5fbfebb25f0d2eddaa8bed27ca5dc19a44452898293077f206", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
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[INFO] [stderr]     Checking rfc6979 v0.4.0
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[INFO] [stderr]    Compiling rstest_macros v0.18.2
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[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling relative-path v1.9.2
[INFO] [stderr]    Compiling assert_cmd v2.0.14
[INFO] [stderr]     Checking fqdn v0.3.2
[INFO] [stderr]     Checking termtree v0.4.1
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[INFO] [stderr]    Compiling lalrpop v0.20.2
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[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]    Compiling strum_macros v0.26.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking ed25519-dalek v2.1.1
[INFO] [stderr]     Checking ssh-key v0.6.4
[INFO] [stderr]     Checking strum v0.26.1
[INFO] [stderr]     Checking clap v4.5.1
[INFO] [stderr]    Compiling nettle-sys v2.3.0
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking rstest v0.18.2
[INFO] [stderr]     Checking cargo-platform v0.1.7
[INFO] [stderr]     Checking email_address v0.2.4
[INFO] [stderr]     Checking cargo_metadata v0.14.2
[INFO] [stderr]     Checking testdir v0.9.1
[INFO] [stderr]    Compiling sequoia-openpgp v1.19.0
[INFO] [stderr]     Checking nettle v7.3.0
[INFO] [stderr]     Checking sshd-openpgp-auth v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Option<String>, TestError>
[INFO] [stdout]   --> tests/dns_proof.rs:8:79
[INFO] [stdout]    |
[INFO] [stdout]  8 |   fn get_notation(cert: &Cert) -> Result<Option<String>, testresult::TestError> {
[INFO] [stdout]    |  _______________________________________________________________________________^
[INFO] [stdout]  9 | |     let p = StandardPolicy::new();
[INFO] [stdout] 10 | |     let va = cert.with_policy(&p, None)?;
[INFO] [stdout] 11 | |     let pui = va.primary_userid()?;
[INFO] [stdout] ...  |
[INFO] [stdout] 22 | | }
[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<Option<String>, TestError>
[INFO] [stdout]   --> tests/dns_proof.rs:10:14
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let va = cert.with_policy(&p, None)?;
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<String>, TestError>
[INFO] [stdout]   --> tests/dns_proof.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let pui = va.primary_userid()?;
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<String>, TestError>
[INFO] [stdout]   --> tests/dns_proof.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let sig = pui.binding_signature(&p, None)?;
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<String>, TestError>
[INFO] [stdout]   --> tests/dns_proof.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | /     if let Some(value) = values.next() {
[INFO] [stdout] 15 | |         let value = String::from_utf8_lossy(value).to_string();
[INFO] [stdout] 16 | |         // make sure there are no more notations with this name
[INFO] [stdout] 17 | |         assert_eq!(values.next(), None);
[INFO] [stdout] ...  |
[INFO] [stdout] 20 | |         Ok(None)
[INFO] [stdout] 21 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<String>, TestError>
[INFO] [stdout]   --> tests/dns_proof.rs:14:40
[INFO] [stdout]    |
[INFO] [stdout] 14 |       if let Some(value) = values.next() {
[INFO] [stdout]    |  ________________________________________^
[INFO] [stdout] 15 | |         let value = String::from_utf8_lossy(value).to_string();
[INFO] [stdout] 16 | |         // make sure there are no more notations with this name
[INFO] [stdout] 17 | |         assert_eq!(values.next(), None);
[INFO] [stdout] 18 | |         Ok(Some(value))
[INFO] [stdout] 19 | |     } else {
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<String>, TestError>
[INFO] [stdout]   --> tests/dns_proof.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Ok(Some(value))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<String>, TestError>
[INFO] [stdout]   --> tests/dns_proof.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |       } else {
[INFO] [stdout]    |  ____________^
[INFO] [stdout] 20 | |         Ok(None)
[INFO] [stdout] 21 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<String>, TestError>
[INFO] [stdout]   --> tests/dns_proof.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         Ok(None)
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, TestError>, Option<String>>
[INFO] [stdout]   --> tests/dns_proof.rs:30:16
[INFO] [stdout]    |
[INFO] [stdout] 30 |     assert_eq!(get_notation(&cert)?, None);
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<String>, TestError>
[INFO] [stdout]   --> tests/dns_proof.rs:30:16
[INFO] [stdout]    |
[INFO] [stdout] 30 |     assert_eq!(get_notation(&cert)?, None);
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, TestError>, Option<String>>
[INFO] [stdout]   --> tests/dns_proof.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         get_notation(&cert)?,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<String>, TestError>
[INFO] [stdout]   --> tests/dns_proof.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         get_notation(&cert)?,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sshd-openpgp-auth` (test "dns_proof") due to 13 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e08ee160b202cd5fbfebb25f0d2eddaa8bed27ca5dc19a44452898293077f206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e08ee160b202cd5fbfebb25f0d2eddaa8bed27ca5dc19a44452898293077f206", kill_on_drop: false }`
[INFO] [stdout] e08ee160b202cd5fbfebb25f0d2eddaa8bed27ca5dc19a44452898293077f206
