[INFO] fetching crate unmp-link-serial 0.7.0... [INFO] checking unmp-link-serial-0.7.0 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate unmp-link-serial 0.7.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate unmp-link-serial 0.7.0 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate unmp-link-serial 0.7.0 [INFO] finished tweaking crates.io crate unmp-link-serial 0.7.0 [INFO] tweaked toml for crates.io crate unmp-link-serial 0.7.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 54 packages to latest compatible versions [INFO] [stderr] Adding atomic v0.5.3 (available: v0.6.0) [INFO] [stderr] Adding bare-metal v0.2.5 (available: v1.0.0) [INFO] [stderr] Adding bitfield v0.13.2 (available: v0.17.0) [INFO] [stderr] Adding eds v0.4.4 (available: v0.5.1) [INFO] [stderr] Adding embedded-hal v0.2.7 (available: v1.0.0) [INFO] [stderr] Adding fixed-queue v0.3.11 (available: v0.5.1) [INFO] [stderr] Adding futures-intrusive v0.4.2 (available: v0.5.0) [INFO] [stderr] Adding ioctl-rs v0.1.6 (available: v0.2.0) [INFO] [stderr] Adding nb v0.1.3 (available: v1.1.0) [INFO] [stderr] Adding rustc_version v0.2.3 (available: v0.4.1) [INFO] [stderr] Adding semver v0.9.0 (available: v1.0.23) [INFO] [stderr] Adding semver-parser v0.7.0 (available: v0.10.2) [INFO] [stderr] Adding termios v0.2.2 (available: v0.3.3) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded task-stream v0.3.7 [INFO] [stderr] Downloaded unmp-id v2.0.0 [INFO] [stderr] Downloaded spin_loop v0.1.1 [INFO] [stderr] Downloaded fixed-queue v0.3.11 [INFO] [stderr] Downloaded ach-mpmc v0.2.0 [INFO] [stderr] Downloaded ach-util v0.1.16 [INFO] [stderr] Downloaded interrupt v0.1.3 [INFO] [stderr] Downloaded ach-ring v0.1.9 [INFO] [stderr] Downloaded unmp-link v0.7.0 [INFO] [stderr] Downloaded unmp v0.7.3 [INFO] [stderr] Downloaded eds v0.4.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ebfc5c32fa0ef15482043dfbbb2f7256395753d350fe87bd2d0a063d73bdddfd [INFO] running `Command { std: "docker" "start" "-a" "ebfc5c32fa0ef15482043dfbbb2f7256395753d350fe87bd2d0a063d73bdddfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ebfc5c32fa0ef15482043dfbbb2f7256395753d350fe87bd2d0a063d73bdddfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebfc5c32fa0ef15482043dfbbb2f7256395753d350fe87bd2d0a063d73bdddfd", kill_on_drop: false }` [INFO] [stdout] ebfc5c32fa0ef15482043dfbbb2f7256395753d350fe87bd2d0a063d73bdddfd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8254524240a46b4878e589014d1ec341cc0f60bab6092d54195c5db56b3eb559 [INFO] running `Command { std: "docker" "start" "-a" "8254524240a46b4878e589014d1ec341cc0f60bab6092d54195c5db56b3eb559", kill_on_drop: false }` [INFO] [stderr] Checking atomic v0.5.3 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking spin_loop v0.1.1 [INFO] [stderr] Compiling crc16 v0.4.0 [INFO] [stderr] Checking fixed-queue v0.3.11 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking unmp-id v2.0.0 [INFO] [stderr] Checking ioctl-rs v0.1.6 [INFO] [stderr] Checking serial-core v0.4.0 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking futures-intrusive v0.4.2 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking ach-util v0.1.16 [INFO] [stderr] Checking serial-unix v0.4.0 [INFO] [stderr] Checking ach-ring v0.1.9 [INFO] [stderr] Checking serial v0.4.0 [INFO] [stderr] Checking ach-mpmc v0.2.0 [INFO] [stderr] Checking eds v0.4.4 [INFO] [stderr] Checking unmp-link v0.7.0 [INFO] [stderr] Checking task-stream v0.3.7 [INFO] [stderr] Checking unmp v0.7.3 [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/unmp-0.7.3/src/net/history.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn add(&self, packet: &Packet) -> bool { [INFO] [stdout] | ---- expected `bool` because of return type [INFO] [stdout] 39 | let new_log = Log::new(packet); [INFO] [stdout] 40 | self.inner.insert(new_log) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found `()` [INFO] [stdout] | [INFO] [stdout] note: method `insert` modifies its receiver in-place [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/unmp-0.7.3/src/net/history.rs:40:20 [INFO] [stdout] | [INFO] [stdout] 40 | self.inner.insert(new_log) [INFO] [stdout] | ^^^^^^ this call modifies its receiver in-place [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 E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `unmp` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "8254524240a46b4878e589014d1ec341cc0f60bab6092d54195c5db56b3eb559", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8254524240a46b4878e589014d1ec341cc0f60bab6092d54195c5db56b3eb559", kill_on_drop: false }` [INFO] [stdout] 8254524240a46b4878e589014d1ec341cc0f60bab6092d54195c5db56b3eb559