[INFO] fetching crate whalespotter 1.0.0... [INFO] checking whalespotter-1.0.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate whalespotter 1.0.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate whalespotter 1.0.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate whalespotter 1.0.0 [INFO] finished tweaking crates.io crate whalespotter 1.0.0 [INFO] tweaked toml for crates.io crate whalespotter 1.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate whalespotter 1.0.0 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossterm_winapi v0.6.2 [INFO] [stderr] Downloaded minimad v0.6.9 [INFO] [stderr] Downloaded crossterm v0.17.7 [INFO] [stderr] Downloaded termimad v0.9.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec8cf808160b7ecda27992d5b962070eb2f7bc93d2a3dfeb7f6792f2032b656d [INFO] running `Command { std: "docker" "start" "-a" "ec8cf808160b7ecda27992d5b962070eb2f7bc93d2a3dfeb7f6792f2032b656d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec8cf808160b7ecda27992d5b962070eb2f7bc93d2a3dfeb7f6792f2032b656d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec8cf808160b7ecda27992d5b962070eb2f7bc93d2a3dfeb7f6792f2032b656d", kill_on_drop: false }` [INFO] [stdout] ec8cf808160b7ecda27992d5b962070eb2f7bc93d2a3dfeb7f6792f2032b656d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 909c7d498f4ca90c77ebf8a6d11b60c3b6e77cfa1bcd988658c4c634e3dcfef6 [INFO] running `Command { std: "docker" "start" "-a" "909c7d498f4ca90c77ebf8a6d11b60c3b6e77cfa1bcd988658c4c634e3dcfef6", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking minimad v0.6.9 [INFO] [stderr] Checking open v1.7.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking parking_lot_core v0.7.3 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Compiling syn v2.0.22 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking crossterm v0.17.7 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Checking termimad v0.9.1 [INFO] [stderr] Checking whalespotter v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.19s [INFO] running `Command { std: "docker" "inspect" "909c7d498f4ca90c77ebf8a6d11b60c3b6e77cfa1bcd988658c4c634e3dcfef6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "909c7d498f4ca90c77ebf8a6d11b60c3b6e77cfa1bcd988658c4c634e3dcfef6", kill_on_drop: false }` [INFO] [stdout] 909c7d498f4ca90c77ebf8a6d11b60c3b6e77cfa1bcd988658c4c634e3dcfef6 [INFO] checking whalespotter-1.0.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate whalespotter 1.0.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate whalespotter 1.0.0 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate whalespotter 1.0.0 [INFO] finished tweaking crates.io crate whalespotter 1.0.0 [INFO] tweaked toml for crates.io crate whalespotter 1.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate whalespotter 1.0.0 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7af9baef77f4efb1e7a925fc2877631f2a7e17f5f8b868f6cc8de78485fa186c [INFO] running `Command { std: "docker" "start" "-a" "7af9baef77f4efb1e7a925fc2877631f2a7e17f5f8b868f6cc8de78485fa186c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7af9baef77f4efb1e7a925fc2877631f2a7e17f5f8b868f6cc8de78485fa186c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7af9baef77f4efb1e7a925fc2877631f2a7e17f5f8b868f6cc8de78485fa186c", kill_on_drop: false }` [INFO] [stdout] 7af9baef77f4efb1e7a925fc2877631f2a7e17f5f8b868f6cc8de78485fa186c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 50744127e12c1a1f327f68c8ac6b71a40632cfdaab85d87700da71998a7d05e3 [INFO] running `Command { std: "docker" "start" "-a" "50744127e12c1a1f327f68c8ac6b71a40632cfdaab85d87700da71998a7d05e3", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking minimad v0.6.9 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking open v1.7.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling syn v2.0.22 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking parking_lot_core v0.7.3 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/signal-hook-registry-1.4.1/src/half_lock.rs:145:13 [INFO] [stdout] | [INFO] [stdout] 145 | unsafe { libc::abort() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type [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 `signal-hook-registry` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "50744127e12c1a1f327f68c8ac6b71a40632cfdaab85d87700da71998a7d05e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50744127e12c1a1f327f68c8ac6b71a40632cfdaab85d87700da71998a7d05e3", kill_on_drop: false }` [INFO] [stdout] 50744127e12c1a1f327f68c8ac6b71a40632cfdaab85d87700da71998a7d05e3