[INFO] fetching crate ptah 0.2.0...
[INFO] checking ptah-0.2.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate ptah 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate ptah 0.2.0 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ptah 0.2.0
[INFO] finished tweaking crates.io crate ptah 0.2.0
[INFO] tweaked toml for crates.io crate ptah 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74bfabd278d707d8ba53343c9afac83fc888bb34ead224f37203bfc163e2fcb5
[INFO] running `Command { std: "docker" "start" "-a" "74bfabd278d707d8ba53343c9afac83fc888bb34ead224f37203bfc163e2fcb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74bfabd278d707d8ba53343c9afac83fc888bb34ead224f37203bfc163e2fcb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74bfabd278d707d8ba53343c9afac83fc888bb34ead224f37203bfc163e2fcb5", kill_on_drop: false }`
[INFO] [stdout] 74bfabd278d707d8ba53343c9afac83fc888bb34ead224f37203bfc163e2fcb5
[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=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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04f45f8fa71f0a577b9ea3dc012f1f002cd0044004b509829f1c9dd90cbc6175
[INFO] running `Command { std: "docker" "start" "-a" "04f45f8fa71f0a577b9ea3dc012f1f002cd0044004b509829f1c9dd90cbc6175", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ptah_derive v0.1.0
[INFO] [stderr]     Checking ptah v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected identifier, found `:`
[INFO] [stdout]   --> tests/wellformed.rs:83:20
[INFO] [stdout]    |
[INFO] [stdout] 83 |     test_value(None: Option<usize>);
[INFO] [stdout]    |                    ^ expected identifier
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> tests/wellformed.rs:27:25
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let decoded = match ptah::from_wire(&buffer[0..size]) {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^------------------ an argument of type `&[u32]` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn from_wire<'a, 'de, T>(bytes: &'a [u8], handles: &'a [Handle]) -> de::Result<T>
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let decoded = match ptah::from_wire(&buffer[0..size], /* &[u32] */) {
[INFO] [stdout]    |                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ptah` (test "wellformed") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "04f45f8fa71f0a577b9ea3dc012f1f002cd0044004b509829f1c9dd90cbc6175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04f45f8fa71f0a577b9ea3dc012f1f002cd0044004b509829f1c9dd90cbc6175", kill_on_drop: false }`
[INFO] [stdout] 04f45f8fa71f0a577b9ea3dc012f1f002cd0044004b509829f1c9dd90cbc6175
