[INFO] fetching crate mls-rs-core 0.15.0...
[INFO] checking mls-rs-core-0.15.0 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate mls-rs-core 0.15.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate mls-rs-core 0.15.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mls-rs-core 0.15.0
[INFO] finished tweaking crates.io crate mls-rs-core 0.15.0
[INFO] tweaked toml for crates.io crate mls-rs-core 0.15.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "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 extension-traits v1.0.1
[INFO] [stderr]   Downloaded macro_rules_attribute-proc_macro v0.1.3
[INFO] [stderr]   Downloaded ext-trait v1.0.1
[INFO] [stderr]   Downloaded ext-trait-proc_macros v1.0.1
[INFO] [stderr]   Downloaded safer_ffi-proc_macros v0.1.5
[INFO] [stderr]   Downloaded uninit v0.5.1
[INFO] [stderr]   Downloaded mls-rs-codec-derive v0.1.0
[INFO] [stderr]   Downloaded with_builtin_macros-proc_macros v0.0.3
[INFO] [stderr]   Downloaded macro_rules_attribute v0.1.3
[INFO] [stderr]   Downloaded with_builtin_macros v0.0.3
[INFO] [stderr]   Downloaded safer-ffi v0.1.5
[INFO] [stderr]   Downloaded unwind_safe v0.1.0
[INFO] [stderr]   Downloaded maybe-async v0.2.9
[INFO] [stderr]   Downloaded safer-ffi-gen v0.9.2
[INFO] [stderr]   Downloaded mls-rs-codec v0.4.0
[INFO] [stderr]   Downloaded safer-ffi-gen-macro v0.9.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e54d4fcba0c9469c8c3314720db8794885ecda5b8b4e9aa5fbf718d90a52ad02
[INFO] running `Command { std: "docker" "start" "-a" "e54d4fcba0c9469c8c3314720db8794885ecda5b8b4e9aa5fbf718d90a52ad02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e54d4fcba0c9469c8c3314720db8794885ecda5b8b4e9aa5fbf718d90a52ad02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e54d4fcba0c9469c8c3314720db8794885ecda5b8b4e9aa5fbf718d90a52ad02", kill_on_drop: false }`
[INFO] [stdout] e54d4fcba0c9469c8c3314720db8794885ecda5b8b4e9aa5fbf718d90a52ad02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a10b6dfd31c1cf556a7ad8fbddfa75a745bd34c3cd77a7fa575881bd7bdf1e1c
[INFO] running `Command { std: "docker" "start" "-a" "a10b6dfd31c1cf556a7ad8fbddfa75a745bd34c3cd77a7fa575881bd7bdf1e1c", kill_on_drop: false }`
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]    Compiling toml_edit v0.21.1
[INFO] [stderr]    Compiling enum-iterator-derive v1.3.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling maybe-async v0.2.9
[INFO] [stderr]    Compiling mls-rs-codec-derive v0.1.0
[INFO] [stderr]     Checking mls-rs-codec v0.4.0
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking enum-iterator v1.5.0
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.2
[INFO] [stderr]     Checking num_enum v0.7.2
[INFO] [stderr]     Checking mls-rs-core v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.76s
[INFO] running `Command { std: "docker" "inspect" "a10b6dfd31c1cf556a7ad8fbddfa75a745bd34c3cd77a7fa575881bd7bdf1e1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a10b6dfd31c1cf556a7ad8fbddfa75a745bd34c3cd77a7fa575881bd7bdf1e1c", kill_on_drop: false }`
[INFO] [stdout] a10b6dfd31c1cf556a7ad8fbddfa75a745bd34c3cd77a7fa575881bd7bdf1e1c
