[INFO] fetching crate githist 0.1.0... [INFO] checking githist-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate githist 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate githist 0.1.0 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 githist 0.1.0 [INFO] finished tweaking crates.io crate githist 0.1.0 [INFO] tweaked toml for crates.io crate githist 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate githist 0.1.0 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pad v0.1.6 [INFO] [stderr] Downloaded timeago v0.4.1 [INFO] [stderr] Downloaded git2 v0.16.1 [INFO] [stderr] Downloaded isolang v2.2.0 [INFO] [stderr] Downloaded libgit2-sys v0.14.2+1.5.1 [INFO] [stderr] Downloaded libz-sys v1.1.8 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c8421ae4c8678aecee3d190e45d97b28b6b173d841819d45dd168db76d0315c9 [INFO] running `Command { std: "docker" "start" "-a" "c8421ae4c8678aecee3d190e45d97b28b6b173d841819d45dd168db76d0315c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8421ae4c8678aecee3d190e45d97b28b6b173d841819d45dd168db76d0315c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8421ae4c8678aecee3d190e45d97b28b6b173d841819d45dd168db76d0315c9", kill_on_drop: false }` [INFO] [stdout] c8421ae4c8678aecee3d190e45d97b28b6b173d841819d45dd168db76d0315c9 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 283d40ad7b31fe404942c788da7a7c86b370fe4142686391e9da8bc35b3147d0 [INFO] running `Command { std: "docker" "start" "-a" "283d40ad7b31fe404942c788da7a7c86b370fe4142686391e9da8bc35b3147d0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling signal-hook v0.3.15 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking siphasher v0.3.10 [INFO] [stderr] Checking unicode-bidi v0.3.11 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Checking iana-time-zone v0.1.53 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking pad v0.1.6 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking phf_shared v0.10.0 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Checking isolang v2.2.0 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Compiling jobserver v0.1.26 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.6 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking url v2.3.1 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking crossterm v0.26.1 [INFO] [stderr] Checking chrono v0.4.23 [INFO] [stderr] Compiling libz-sys v1.1.8 [INFO] [stderr] Compiling openssl-sys v0.9.80 [INFO] [stderr] Compiling libssh2-sys v0.2.23 [INFO] [stderr] Compiling libgit2-sys v0.14.2+1.5.1 [INFO] [stderr] Checking tui v0.19.0 [INFO] [stderr] Checking git2 v0.16.1 [INFO] [stderr] Checking timeago v0.4.1 [INFO] [stderr] Checking githist v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.38s [INFO] running `Command { std: "docker" "inspect" "283d40ad7b31fe404942c788da7a7c86b370fe4142686391e9da8bc35b3147d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "283d40ad7b31fe404942c788da7a7c86b370fe4142686391e9da8bc35b3147d0", kill_on_drop: false }` [INFO] [stdout] 283d40ad7b31fe404942c788da7a7c86b370fe4142686391e9da8bc35b3147d0 [INFO] checking githist-0.1.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate githist 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate githist 0.1.0 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 githist 0.1.0 [INFO] finished tweaking crates.io crate githist 0.1.0 [INFO] tweaked toml for crates.io crate githist 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate githist 0.1.0 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0d0c02849955455880f620c074622a88703130a919d1cf79622e1542178a6174 [INFO] running `Command { std: "docker" "start" "-a" "0d0c02849955455880f620c074622a88703130a919d1cf79622e1542178a6174", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d0c02849955455880f620c074622a88703130a919d1cf79622e1542178a6174", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d0c02849955455880f620c074622a88703130a919d1cf79622e1542178a6174", kill_on_drop: false }` [INFO] [stdout] 0d0c02849955455880f620c074622a88703130a919d1cf79622e1542178a6174 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2a478277b6687e4d3b588f629436a0313de8197764904b10acc7117511aaea3c [INFO] running `Command { std: "docker" "start" "-a" "2a478277b6687e4d3b588f629436a0313de8197764904b10acc7117511aaea3c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling signal-hook v0.3.15 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking siphasher v0.3.10 [INFO] [stderr] Checking unicode-bidi v0.3.11 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Checking iana-time-zone v0.1.53 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking lock_api v0.4.9 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking pad v0.1.6 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking phf_shared v0.10.0 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Checking isolang v2.2.0 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.6 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Compiling jobserver v0.1.26 [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" "2a478277b6687e4d3b588f629436a0313de8197764904b10acc7117511aaea3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a478277b6687e4d3b588f629436a0313de8197764904b10acc7117511aaea3c", kill_on_drop: false }` [INFO] [stdout] 2a478277b6687e4d3b588f629436a0313de8197764904b10acc7117511aaea3c