[INFO] fetching crate xous-api-susres 0.9.51... [INFO] checking xous-api-susres-0.9.51 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate xous-api-susres 0.9.51 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate xous-api-susres 0.9.51 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate xous-api-susres 0.9.51 [INFO] finished tweaking crates.io crate xous-api-susres 0.9.51 [INFO] tweaked toml for crates.io crate xous-api-susres 0.9.51 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 24 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding memoffset v0.6.5 (latest: v0.9.1) [INFO] [stderr] Adding num-derive v0.3.3 (latest: v0.4.2) [INFO] [stderr] Adding ptr_meta v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding ptr_meta_derive v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding quick-xml v0.28.2 (latest: v0.31.0) [INFO] [stderr] Adding rkyv v0.4.3 (latest: v0.7.44) [INFO] [stderr] Adding rkyv_derive v0.4.0 (latest: v0.7.44) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded xous-ipc v0.9.59 [INFO] [stderr] Downloaded rkyv v0.4.3 [INFO] [stderr] Downloaded xous v0.9.59 [INFO] [stderr] Downloaded svd2utra v0.1.22 [INFO] [stderr] Downloaded xous-api-log v0.1.55 [INFO] [stderr] Downloaded xous-api-names v0.9.57 [INFO] [stderr] Downloaded rkyv_derive v0.4.0 [INFO] [stderr] Downloaded utralib v0.1.24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4145b758ef7b5502b12176263cf8a7083ff01a586d75a31a19a863aad1092e6e [INFO] running `Command { std: "docker" "start" "-a" "4145b758ef7b5502b12176263cf8a7083ff01a586d75a31a19a863aad1092e6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4145b758ef7b5502b12176263cf8a7083ff01a586d75a31a19a863aad1092e6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4145b758ef7b5502b12176263cf8a7083ff01a586d75a31a19a863aad1092e6e", kill_on_drop: false }` [INFO] [stdout] 4145b758ef7b5502b12176263cf8a7083ff01a586d75a31a19a863aad1092e6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b26357e91b8c48d1970c8d56a86f10d6ab7437332de6954288e3517ba4b5bb75 [INFO] running `Command { std: "docker" "start" "-a" "b26357e91b8c48d1970c8d56a86f10d6ab7437332de6954288e3517ba4b5bb75", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling rkyv v0.4.3 [INFO] [stderr] Checking xous v0.9.59 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling rkyv_derive v0.4.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking ptr_meta v0.1.4 [INFO] [stderr] Checking xous-ipc v0.9.59 [INFO] [stderr] Checking xous-api-log v0.1.55 [INFO] [stderr] Checking xous-api-names v0.9.57 [INFO] [stderr] Checking xous-api-susres v0.9.51 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.93s [INFO] running `Command { std: "docker" "inspect" "b26357e91b8c48d1970c8d56a86f10d6ab7437332de6954288e3517ba4b5bb75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b26357e91b8c48d1970c8d56a86f10d6ab7437332de6954288e3517ba4b5bb75", kill_on_drop: false }` [INFO] [stdout] b26357e91b8c48d1970c8d56a86f10d6ab7437332de6954288e3517ba4b5bb75 [INFO] checking xous-api-susres-0.9.51 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate xous-api-susres 0.9.51 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate xous-api-susres 0.9.51 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate xous-api-susres 0.9.51 [INFO] finished tweaking crates.io crate xous-api-susres 0.9.51 [INFO] tweaked toml for crates.io crate xous-api-susres 0.9.51 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ec19569e5ace66ec073d49b54d863a5512cccc8e19a0610ebd584767ea80803 [INFO] running `Command { std: "docker" "start" "-a" "4ec19569e5ace66ec073d49b54d863a5512cccc8e19a0610ebd584767ea80803", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ec19569e5ace66ec073d49b54d863a5512cccc8e19a0610ebd584767ea80803", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ec19569e5ace66ec073d49b54d863a5512cccc8e19a0610ebd584767ea80803", kill_on_drop: false }` [INFO] [stdout] 4ec19569e5ace66ec073d49b54d863a5512cccc8e19a0610ebd584767ea80803 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec30dca577df0d691fb54f70f789e12bf617d2ba737302c161a7accb3ff63816 [INFO] running `Command { std: "docker" "start" "-a" "ec30dca577df0d691fb54f70f789e12bf617d2ba737302c161a7accb3ff63816", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rkyv v0.4.3 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking xous v0.9.59 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling rkyv_derive v0.4.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking ptr_meta v0.1.4 [INFO] [stderr] Checking xous-ipc v0.9.59 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xous-ipc-0.9.59/src/buffer.rs:210:13 [INFO] [stdout] | [INFO] [stdout] 210 | Err("couldn't serialize because buffer wasn't mutable")?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 210 | Err::("couldn't serialize because buffer wasn't mutable")?; [INFO] [stdout] | +++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `xous-ipc` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "ec30dca577df0d691fb54f70f789e12bf617d2ba737302c161a7accb3ff63816", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec30dca577df0d691fb54f70f789e12bf617d2ba737302c161a7accb3ff63816", kill_on_drop: false }` [INFO] [stdout] ec30dca577df0d691fb54f70f789e12bf617d2ba737302c161a7accb3ff63816