[INFO] crate mles-utils 1.1.2 is already in cache
[INFO] checking mles-utils-1.1.2 against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872
[INFO] extracting crate mles-utils 1.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate mles-utils 1.1.2 on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mles-utils 1.1.2
[INFO] finished tweaking crates.io crate mles-utils 1.1.2
[INFO] tweaked toml for crates.io crate mles-utils 1.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f35ba2d1004a4eb78134c92732b040520f8088b90a5539096a5092e5c4590b7b
[INFO] running `"docker" "start" "-a" "f35ba2d1004a4eb78134c92732b040520f8088b90a5539096a5092e5c4590b7b"`
[INFO] [stderr]     Checking serde_bytes v0.10.5
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking tokio-uds v0.2.6
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking mles-utils v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0061]: this function takes 0 arguments but 1 argument was supplied
[INFO] [stderr]   --> benches/transcode.rs:16:28
[INFO] [stderr]    |
[INFO] [stderr] 16 |         b.iter(|| orig_msg.encode(&orig_msg));
[INFO] [stderr]    |                            ^^^^^^ --------- supplied 1 argument
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            expected 0 arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 0 arguments but 1 argument was supplied
[INFO] [stderr]   --> benches/transcode.rs:25:36
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let encoded_msg = orig_msg.encode(&orig_msg);
[INFO] [stderr]    |                                    ^^^^^^ --------- supplied 1 argument
[INFO] [stderr]    |                                    |
[INFO] [stderr]    |                                    expected 0 arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `decode` found for struct `std::vec::Vec<u8>` in the current scope
[INFO] [stderr]   --> benches/transcode.rs:26:31
[INFO] [stderr]    |
[INFO] [stderr] 26 |         b.iter(|| encoded_msg.decode(&encoded_msg));
[INFO] [stderr]    |                               ^^^^^^ method not found in `std::vec::Vec<u8>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: could not compile `mles-utils`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "f35ba2d1004a4eb78134c92732b040520f8088b90a5539096a5092e5c4590b7b"`
[INFO] running `"docker" "rm" "-f" "f35ba2d1004a4eb78134c92732b040520f8088b90a5539096a5092e5c4590b7b"`
[INFO] [stdout] f35ba2d1004a4eb78134c92732b040520f8088b90a5539096a5092e5c4590b7b