[INFO] crate moxie 0.1.1-alpha.0 is already in cache
[INFO] checking moxie-0.1.1-alpha.0 against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] extracting crate moxie 0.1.1-alpha.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate moxie 0.1.1-alpha.0 on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate moxie 0.1.1-alpha.0
[INFO] finished tweaking crates.io crate moxie 0.1.1-alpha.0
[INFO] tweaked toml for crates.io crate moxie 0.1.1-alpha.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ffbf1225ad798e78977d73de3995743fd1ee7b8abe35b2a8a65d8318ebbdc8c0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "ffbf1225ad798e78977d73de3995743fd1ee7b8abe35b2a8a65d8318ebbdc8c0"`
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking tracing-core v0.1.7
[INFO] [stderr]     Checking lock_api v0.3.1
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]    Compiling topo-macro v0.8.1
[INFO] [stderr]     Checking topo v0.8.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.4
[INFO] [stderr]     Checking tracing v0.1.9
[INFO] [stderr]     Checking moxie v0.1.1-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: 'rustfmt' is not installed for the toolchain 'b61e69433951e31f7bd746e22f516a48ad41623b'
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain b61e69433951e31f7bd746e22f516a48ad41623b`
[INFO] [stderr] error: 'rustfmt' is not installed for the toolchain 'b61e69433951e31f7bd746e22f516a48ad41623b'
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain b61e69433951e31f7bd746e22f516a48ad41623b`
[INFO] [stderr] error: 'rustfmt' is not installed for the toolchain 'b61e69433951e31f7bd746e22f516a48ad41623b'
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain b61e69433951e31f7bd746e22f516a48ad41623b`
[INFO] [stderr] error: 'rustfmt' is not installed for the toolchain 'b61e69433951e31f7bd746e22f516a48ad41623b'
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain b61e69433951e31f7bd746e22f516a48ad41623b`
[INFO] [stderr] error: 'rustfmt' is not installed for the toolchain 'b61e69433951e31f7bd746e22f516a48ad41623b'
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain b61e69433951e31f7bd746e22f516a48ad41623b`
[INFO] [stderr] error: 'rustfmt' is not installed for the toolchain 'b61e69433951e31f7bd746e22f516a48ad41623b'
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain b61e69433951e31f7bd746e22f516a48ad41623b`
[INFO] [stderr] error: 'rustfmt' is not installed for the toolchain 'b61e69433951e31f7bd746e22f516a48ad41623b'
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain b61e69433951e31f7bd746e22f516a48ad41623b`
[INFO] [stderr] error: 'rustfmt' is not installed for the toolchain 'b61e69433951e31f7bd746e22f516a48ad41623b'
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain b61e69433951e31f7bd746e22f516a48ad41623b`
[INFO] [stderr] error: 'rustfmt' is not installed for the toolchain 'b61e69433951e31f7bd746e22f516a48ad41623b'
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain b61e69433951e31f7bd746e22f516a48ad41623b`
[INFO] [stderr] error: 'rustfmt' is not installed for the toolchain 'b61e69433951e31f7bd746e22f516a48ad41623b'
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain b61e69433951e31f7bd746e22f516a48ad41623b`
[INFO] [stderr] error: 'rustfmt' is not installed for the toolchain 'b61e69433951e31f7bd746e22f516a48ad41623b'
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain b61e69433951e31f7bd746e22f516a48ad41623b`
[INFO] [stderr] error: 'rustfmt' is not installed for the toolchain 'b61e69433951e31f7bd746e22f516a48ad41623b'
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain b61e69433951e31f7bd746e22f516a48ad41623b`
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/lib.rs:127:5
[INFO] [stderr]     |
[INFO] [stderr] 127 |     fn new(op: F) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for macro
[INFO] [stderr]    --> src/state.rs:183:1
[INFO] [stderr]     |
[INFO] [stderr] 183 | macro_rules! state {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:21:9
[INFO] [stderr]     |
[INFO] [stderr] 21  | #![warn(missing_docs)]
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for macro
[INFO] [stderr]   --> src/lib.rs:79:1
[INFO] [stderr]    |
[INFO] [stderr] 79 | macro_rules! show {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a trait
[INFO] [stderr]   --> src/lib.rs:85:1
[INFO] [stderr]    |
[INFO] [stderr] 85 | pub trait Parent<Next: Component>: Component {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated type
[INFO] [stderr]   --> src/lib.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     type Output: Component;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a trait method
[INFO] [stderr]   --> src/lib.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn child(self, next: Next) -> Self::Output;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]   --> src/lib.rs:92:1
[INFO] [stderr]    |
[INFO] [stderr] 92 | pub fn sib_cons<Current, Next>(curr: Current, next: Next) -> SibList<Current, Next> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct
[INFO] [stderr]   --> src/lib.rs:97:1
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub struct SibList<Current, Next> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct
[INFO] [stderr]    --> src/lib.rs:114:1
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub struct Empty;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/lib.rs:127:5
[INFO] [stderr]     |
[INFO] [stderr] 127 |     fn new(op: F) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for macro
[INFO] [stderr]    --> src/state.rs:183:1
[INFO] [stderr]     |
[INFO] [stderr] 183 | macro_rules! state {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:21:9
[INFO] [stderr]     |
[INFO] [stderr] 21  | #![warn(missing_docs)]
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for macro
[INFO] [stderr]   --> src/lib.rs:79:1
[INFO] [stderr]    |
[INFO] [stderr] 79 | macro_rules! show {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.24s
[INFO] running `"docker" "inspect" "ffbf1225ad798e78977d73de3995743fd1ee7b8abe35b2a8a65d8318ebbdc8c0"`
[INFO] running `"docker" "rm" "-f" "ffbf1225ad798e78977d73de3995743fd1ee7b8abe35b2a8a65d8318ebbdc8c0"`
[INFO] [stdout] ffbf1225ad798e78977d73de3995743fd1ee7b8abe35b2a8a65d8318ebbdc8c0