[INFO] fetching crate cosmian_kms_base_hsm 5.11.1...
[INFO] checking cosmian_kms_base_hsm-5.11.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate cosmian_kms_base_hsm 5.11.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate cosmian_kms_base_hsm 5.11.1
[INFO] finished tweaking crates.io crate cosmian_kms_base_hsm 5.11.1
[INFO] tweaked toml for crates.io crate cosmian_kms_base_hsm 5.11.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cosmian_kms_base_hsm 5.11.1 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 cosmian_kms_base_hsm 5.11.1 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] df85562f3e09d97f072a7fd7d0f77b0be33051e9b863c198e767c6e4c133cb81
[INFO] running `Command { std: "docker" "start" "-a" "df85562f3e09d97f072a7fd7d0f77b0be33051e9b863c198e767c6e4c133cb81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df85562f3e09d97f072a7fd7d0f77b0be33051e9b863c198e767c6e4c133cb81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df85562f3e09d97f072a7fd7d0f77b0be33051e9b863c198e767c6e4c133cb81", kill_on_drop: false }`
[INFO] [stdout] df85562f3e09d97f072a7fd7d0f77b0be33051e9b863c198e767c6e4c133cb81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e5ce831c6e2248cabf517b49ad2c36edfca85cf13a5801bea10b537a567f5998
[INFO] running `Command { std: "docker" "start" "-a" "e5ce831c6e2248cabf517b49ad2c36edfca85cf13a5801bea10b537a567f5998", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling time-core v0.1.5
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking nu-ansi-term v0.50.1
[INFO] [stderr]    Compiling num-bigint-dig v0.8.4
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking uuid v1.11.1
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]    Compiling pkcs11-sys v0.2.25
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling time-macros v0.2.23
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling kmip-derive v5.11.1
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking thiserror v2.0.16
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking opentelemetry v0.29.1
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking deranged v0.5.3
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking serde_json v1.0.143
[INFO] [stderr]     Checking time v0.3.42
[INFO] [stderr]     Checking tracing-appender v0.2.3
[INFO] [stderr]     Checking cosmian_logger v0.5.2
[INFO] [stderr]     Checking cosmian_kmip v5.11.1
[INFO] [stderr]     Checking cosmian_kms_interfaces v5.11.1
[INFO] [stderr]     Checking cosmian_kms_base_hsm v5.11.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]   --> src/session/aes.rs:28:24
[INFO] [stdout]    |
[INFO] [stdout] 28 |               let size = CK_ULONG::try_from(match size {
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 29 | |                 AesKeySize::Aes128 => 16_u64,
[INFO] [stdout] 30 | |                 AesKeySize::Aes256 => 32_u64,
[INFO] [stdout] 31 | |             })
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cosmian_kms_base_hsm` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]   --> src/session/aes.rs:28:24
[INFO] [stdout]    |
[INFO] [stdout] 28 |               let size = CK_ULONG::try_from(match size {
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 29 | |                 AesKeySize::Aes128 => 16_u64,
[INFO] [stdout] 30 | |                 AesKeySize::Aes256 => 32_u64,
[INFO] [stdout] 31 | |             })
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cosmian_kms_base_hsm` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "e5ce831c6e2248cabf517b49ad2c36edfca85cf13a5801bea10b537a567f5998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5ce831c6e2248cabf517b49ad2c36edfca85cf13a5801bea10b537a567f5998", kill_on_drop: false }`
[INFO] [stdout] e5ce831c6e2248cabf517b49ad2c36edfca85cf13a5801bea10b537a567f5998