[INFO] fetching crate unmp-protocol-etp 0.3.1...
[INFO] checking unmp-protocol-etp-0.3.1 against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781
[INFO] extracting crate unmp-protocol-etp 0.3.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate unmp-protocol-etp 0.3.1 on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unmp-protocol-etp 0.3.1
[INFO] finished tweaking crates.io crate unmp-protocol-etp 0.3.1
[INFO] tweaked toml for crates.io crate unmp-protocol-etp 0.3.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0ed56d77045145b98dc4f67c307becf3a0bfd48e958aead166d8a47d0d62470
[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" "b0ed56d77045145b98dc4f67c307becf3a0bfd48e958aead166d8a47d0d62470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0ed56d77045145b98dc4f67c307becf3a0bfd48e958aead166d8a47d0d62470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0ed56d77045145b98dc4f67c307becf3a0bfd48e958aead166d8a47d0d62470", kill_on_drop: false }`
[INFO] [stdout] b0ed56d77045145b98dc4f67c307becf3a0bfd48e958aead166d8a47d0d62470
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56d508aa2155b947e6ca1845a5c8fb85d081ccd8bd95b879a9f16d7bada03cff
[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" "56d508aa2155b947e6ca1845a5c8fb85d081ccd8bd95b879a9f16d7bada03cff", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling crc16 v0.4.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking spin v0.7.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]     Checking unmp v0.3.8
[INFO] [stderr]     Checking unmp-protocol-etp v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:56:36
[INFO] [stdout]    |
[INFO] [stdout] 56 |                     if history.has(remote, datagram.index) {
[INFO] [stdout]    |                                    ^^^^^^ expected slice `[u8]`, found enum `Id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&[u8]`
[INFO] [stdout]               found reference `&Id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:59:37
[INFO] [stdout]    |
[INFO] [stdout] 59 |                         history.add(remote, datagram.index);
[INFO] [stdout]    |                                     ^^^^^^ expected slice `[u8]`, found enum `Id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&[u8]`
[INFO] [stdout]               found reference `&Id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:56:36
[INFO] [stdout]    |
[INFO] [stdout] 56 |                     if history.has(remote, datagram.index) {
[INFO] [stdout]    |                                    ^^^^^^ expected slice `[u8]`, found enum `Id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&[u8]`
[INFO] [stdout]               found reference `&Id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `unmp-protocol-etp`
[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] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:59:37
[INFO] [stdout]    |
[INFO] [stdout] 59 |                         history.add(remote, datagram.index);
[INFO] [stdout]    |                                     ^^^^^^ expected slice `[u8]`, found enum `Id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&[u8]`
[INFO] [stdout]               found reference `&Id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "56d508aa2155b947e6ca1845a5c8fb85d081ccd8bd95b879a9f16d7bada03cff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56d508aa2155b947e6ca1845a5c8fb85d081ccd8bd95b879a9f16d7bada03cff", kill_on_drop: false }`
[INFO] [stdout] 56d508aa2155b947e6ca1845a5c8fb85d081ccd8bd95b879a9f16d7bada03cff