[INFO] fetching crate sc-consensus-babe-rpc 0.9.0...
[INFO] checking sc-consensus-babe-rpc-0.9.0 against try#15a786332e2f0dd343b226ab6bb8ec028a350f73 for pr-81782
[INFO] extracting crate sc-consensus-babe-rpc 0.9.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate sc-consensus-babe-rpc 0.9.0 on toolchain 15a786332e2f0dd343b226ab6bb8ec028a350f73
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sc-consensus-babe-rpc 0.9.0
[INFO] finished tweaking crates.io crate sc-consensus-babe-rpc 0.9.0
[INFO] tweaked toml for crates.io crate sc-consensus-babe-rpc 0.9.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32e40939f46f7171ab2d7575360af2ffe66f8252e8b8a55fd2c6a78b28620f39
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "32e40939f46f7171ab2d7575360af2ffe66f8252e8b8a55fd2c6a78b28620f39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32e40939f46f7171ab2d7575360af2ffe66f8252e8b8a55fd2c6a78b28620f39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32e40939f46f7171ab2d7575360af2ffe66f8252e8b8a55fd2c6a78b28620f39", kill_on_drop: false }`
[INFO] [stdout] 32e40939f46f7171ab2d7575360af2ffe66f8252e8b8a55fd2c6a78b28620f39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7abb828cab1c1c285062b9fd99757676f92b2f6dbe09d59fc50c5638e85153a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e7abb828cab1c1c285062b9fd99757676f92b2f6dbe09d59fc50c5638e85153a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking bitvec v0.20.1
[INFO] [stderr]     Checking uint v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]    Compiling ctor v0.1.19
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling futures-macro v0.3.13
[INFO] [stderr]    Compiling tracing-attributes v0.1.13
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.1
[INFO] [stderr]    Compiling sp-debug-derive v3.0.0
[INFO] [stderr]    Compiling ref-cast-impl v1.0.6
[INFO] [stderr]    Compiling dyn-clonable-impl v0.9.0
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]    Compiling prost-derive v0.7.0
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]    Compiling pin-project-internal v1.0.5
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr] error: could not compile `synstructure`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name synstructure --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/synstructure-0.12.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' -C metadata=b6f131c4ba74da02 -C extra-filename=-b6f131c4ba74da02 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-7f3011246155a04e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-a62848cc49f89ba2.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-911bbfba4e758271.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-4182131ee577b5da.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bitvec-0.20.1/src/field.rs:801:12
[INFO] [stdout]     |
[INFO] [stdout] 801 |                     if M::BITS > T::Mem::BITS {
[INFO] [stdout]     |                           ^^^^ multiple `BITS` found
[INFO] [stdout]     |
[INFO] [stdout] note: candidate #1 is defined in the trait `BitMemory`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bitvec-0.20.1/src/mem.rs:44:2
[INFO] [stdout]     |
[INFO] [stdout] 44  |     const BITS: u8 = mem::size_of::<Self>() as u8 * 8;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: candidate #2 is defined in the trait `IsNumber`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/funty-1.2.0/src/lib.rs:144:2
[INFO] [stdout]     |
[INFO] [stdout] 144 |     const BITS: u32;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] help: disambiguate the associated constant for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 801 |                     if BitMemory::BITS > T::Mem::BITS {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] help: disambiguate the associated constant for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 801 |                     if IsNumber::BITS > T::Mem::BITS {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bitvec-0.20.1/src/field.rs:801:19
[INFO] [stdout]     |
[INFO] [stdout] 765 |     fn load_le<M>(&self) -> M
[INFO] [stdout]     |                - this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 801 |                     if M::BITS > T::Mem::BITS {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ expected type parameter `M`, found `u8`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type parameter `M`
[INFO] [stdout]                          found type `u8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bitvec-0.20.1/src/field.rs:809:12
[INFO] [stdout]     |
[INFO] [stdout] 809 |                     if M::BITS > T::Mem::BITS - shamt {
[INFO] [stdout]     |                           ^^^^ multiple `BITS` found
[INFO] [stdout]     |
[INFO] [stdout] note: candidate #1 is defined in the trait `BitMemory`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bitvec-0.20.1/src/mem.rs:44:2
[INFO] [stdout]     |
[INFO] [stdout] 44  |     const BITS: u8 = mem::size_of::<Self>() as u8 * 8;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: candidate #2 is defined in the trait `IsNumber`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/funty-1.2.0/src/lib.rs:144:2
[INFO] [stdout]     |
[INFO] [stdout] 144 |     const BITS: u32;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] help: disambiguate the associated constant for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 809 |                     if BitMemory::BITS > T::Mem::BITS - shamt {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] help: disambiguate the associated constant for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 809 |                     if IsNumber::BITS > T::Mem::BITS - shamt {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bitvec-0.20.1/src/field.rs:809:19
[INFO] [stdout]     |
[INFO] [stdout] 765 |     fn load_le<M>(&self) -> M
[INFO] [stdout]     |                - this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 809 |                     if M::BITS > T::Mem::BITS - shamt {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^ expected type parameter `M`, found `u8`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type parameter `M`
[INFO] [stdout]                          found type `u8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bitvec-0.20.1/src/field.rs:885:12
[INFO] [stdout]     |
[INFO] [stdout] 885 |                     if M::BITS > T::Mem::BITS {
[INFO] [stdout]     |                           ^^^^ multiple `BITS` found
[INFO] [stdout]     |
[INFO] [stdout] note: candidate #1 is defined in the trait `BitMemory`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bitvec-0.20.1/src/mem.rs:44:2
[INFO] [stdout]     |
[INFO] [stdout] 44  |     const BITS: u8 = mem::size_of::<Self>() as u8 * 8;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: candidate #2 is defined in the trait `IsNumber`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/funty-1.2.0/src/lib.rs:144:2
[INFO] [stdout]     |
[INFO] [stdout] 144 |     const BITS: u32;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] help: disambiguate the associated constant for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 885 |                     if BitMemory::BITS > T::Mem::BITS {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] help: disambiguate the associated constant for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 885 |                     if IsNumber::BITS > T::Mem::BITS {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bitvec-0.20.1/src/field.rs:885:19
[INFO] [stdout]     |
[INFO] [stdout] 868 |     fn load_be<M>(&self) -> M
[INFO] [stdout]     |                - this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 885 |                     if M::BITS > T::Mem::BITS {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ expected type parameter `M`, found `u8`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type parameter `M`
[INFO] [stdout]                          found type `u8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bitvec-0.20.1/src/field.rs:893:12
[INFO] [stdout]     |
[INFO] [stdout] 893 |                     if M::BITS > shamt {
[INFO] [stdout]     |                           ^^^^ multiple `BITS` found
[INFO] [stdout]     |
[INFO] [stdout] note: candidate #1 is defined in the trait `BitMemory`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bitvec-0.20.1/src/mem.rs:44:2
[INFO] [stdout]     |
[INFO] [stdout] 44  |     const BITS: u8 = mem::size_of::<Self>() as u8 * 8;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: candidate #2 is defined in the trait `IsNumber`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/funty-1.2.0/src/lib.rs:144:2
[INFO] [stdout]     |
[INFO] [stdout] 144 |     const BITS: u32;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] help: disambiguate the associated constant for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 893 |                     if BitMemory::BITS > shamt {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] help: disambiguate the associated constant for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 893 |                     if IsNumber::BITS > shamt {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e7abb828cab1c1c285062b9fd99757676f92b2f6dbe09d59fc50c5638e85153a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7abb828cab1c1c285062b9fd99757676f92b2f6dbe09d59fc50c5638e85153a", kill_on_drop: false }`
[INFO] [stdout] e7abb828cab1c1c285062b9fd99757676f92b2f6dbe09d59fc50c5638e85153a