[INFO] fetching crate memprocfs 5.8.14...
[INFO] checking memprocfs-5.8.14 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate memprocfs 5.8.14 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate memprocfs 5.8.14 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 memprocfs 5.8.14
[INFO] finished tweaking crates.io crate memprocfs 5.8.14
[INFO] tweaked toml for crates.io crate memprocfs 5.8.14 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 18 packages
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 238d4f495527f489a4001a3cef8ea194b80e1ef2b84f624528a74bf34e30512e
[INFO] running `Command { std: "docker" "start" "-a" "238d4f495527f489a4001a3cef8ea194b80e1ef2b84f624528a74bf34e30512e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "238d4f495527f489a4001a3cef8ea194b80e1ef2b84f624528a74bf34e30512e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "238d4f495527f489a4001a3cef8ea194b80e1ef2b84f624528a74bf34e30512e", kill_on_drop: false }`
[INFO] [stdout] 238d4f495527f489a4001a3cef8ea194b80e1ef2b84f624528a74bf34e30512e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b55c6e99478c85f4ec5e8611808ae0e0604d0b2fb8c6e358a268deb07171fd77
[INFO] running `Command { std: "docker" "start" "-a" "b55c6e99478c85f4ec5e8611808ae0e0604d0b2fb8c6e358a268deb07171fd77", kill_on_drop: false }`
[INFO] [stderr]     Checking memprocfs v5.8.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "b55c6e99478c85f4ec5e8611808ae0e0604d0b2fb8c6e358a268deb07171fd77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b55c6e99478c85f4ec5e8611808ae0e0604d0b2fb8c6e358a268deb07171fd77", kill_on_drop: false }`
[INFO] [stdout] b55c6e99478c85f4ec5e8611808ae0e0604d0b2fb8c6e358a268deb07171fd77
[INFO] checking memprocfs-5.8.14 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] extracting crate memprocfs 5.8.14 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate memprocfs 5.8.14 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 memprocfs 5.8.14
[INFO] finished tweaking crates.io crate memprocfs 5.8.14
[INFO] tweaked toml for crates.io crate memprocfs 5.8.14 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 53917ddc640040bfc95e46757ff776b55fb7699b41a447826f103aad8828f82b
[INFO] running `Command { std: "docker" "start" "-a" "53917ddc640040bfc95e46757ff776b55fb7699b41a447826f103aad8828f82b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53917ddc640040bfc95e46757ff776b55fb7699b41a447826f103aad8828f82b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53917ddc640040bfc95e46757ff776b55fb7699b41a447826f103aad8828f82b", kill_on_drop: false }`
[INFO] [stdout] 53917ddc640040bfc95e46757ff776b55fb7699b41a447826f103aad8828f82b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6ab58bf122ae05076dcd9bdea2ea99f27913714dde86e3902a06183273087f41
[INFO] running `Command { std: "docker" "start" "-a" "6ab58bf122ae05076dcd9bdea2ea99f27913714dde86e3902a06183273087f41", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking memprocfs v5.8.14 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib_memprocfs.rs:5936:9
[INFO] [stdout]      |
[INFO] [stdout] 5936 | /         match self.raw_type {
[INFO] [stdout] 5937 | |             REG_SZ => return Ok(VmmRegValueType::REG_SZ(result_string)),
[INFO] [stdout] 5938 | |             REG_EXPAND_SZ => return Ok(VmmRegValueType::REG_EXPAND_SZ(result_string)),
[INFO] [stdout] 5939 | |             REG_LINK => return Ok(VmmRegValueType::REG_LINK(result_string)),
[INFO] [stdout] 5940 | |             _ => return Err(anyhow!("[err]")),
[INFO] [stdout] 5941 | |         };
[INFO] [stdout]      | |_________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib_memprocfs.rs:5936:9
[INFO] [stdout]      |
[INFO] [stdout] 5936 | /         match self.raw_type {
[INFO] [stdout] 5937 | |             REG_SZ => return Ok(VmmRegValueType::REG_SZ(result_string)),
[INFO] [stdout] 5938 | |             REG_EXPAND_SZ => return Ok(VmmRegValueType::REG_EXPAND_SZ(result_string)),
[INFO] [stdout] 5939 | |             REG_LINK => return Ok(VmmRegValueType::REG_LINK(result_string)),
[INFO] [stdout] 5940 | |             _ => return Err(anyhow!("[err]")),
[INFO] [stdout] 5941 | |         };
[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 `memprocfs` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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 `memprocfs` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "6ab58bf122ae05076dcd9bdea2ea99f27913714dde86e3902a06183273087f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ab58bf122ae05076dcd9bdea2ea99f27913714dde86e3902a06183273087f41", kill_on_drop: false }`
[INFO] [stdout] 6ab58bf122ae05076dcd9bdea2ea99f27913714dde86e3902a06183273087f41