[INFO] cloning repository https://github.com/mgattozzi/meh
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mgattozzi/meh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgattozzi%2Fmeh", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgattozzi%2Fmeh'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9060226ea599829aaaae0652d4586fc717fe4711
[INFO] checking mgattozzi/meh against 65b20a97de33e9e59992793a144aef2950c48c76 for pr-154715
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgattozzi%2Fmeh" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/mgattozzi/meh
[INFO] finished tweaking git repo https://github.com/mgattozzi/meh
[INFO] tweaked toml for git repo https://github.com/mgattozzi/meh written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mgattozzi/meh on toolchain 65b20a97de33e9e59992793a144aef2950c48c76
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mgattozzi/meh already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] dd5c73521ce242738a1b1dbb0927af258f73809bbcbe9c5d4f7854793cf148e4
[INFO] running `Command { std: "docker" "start" "dd5c73521ce242738a1b1dbb0927af258f73809bbcbe9c5d4f7854793cf148e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd5c73521ce242738a1b1dbb0927af258f73809bbcbe9c5d4f7854793cf148e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dd5c73521ce242738a1b1dbb0927af258f73809bbcbe9c5d4f7854793cf148e4" "/opt/rustwide/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd5c73521ce242738a1b1dbb0927af258f73809bbcbe9c5d4f7854793cf148e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dd5c73521ce242738a1b1dbb0927af258f73809bbcbe9c5d4f7854793cf148e4" "/opt/rustwide/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]     Checking winnow v0.6.5
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]    Compiling trybuild v1.0.90
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking meh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stdout] error[E0404]: expected trait, found trait alias `Try`
[INFO] [stdout]   --> src/lib.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl<T, R, E> Try for Retryable<T, R, E> {
[INFO] [stdout]    |               ^^^ not a trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant named `Output` found for enum `Retryable<T, R, E>`
[INFO] [stdout]   --> src/lib.rs:21:34
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub enum Retryable<T, R, E> {
[INFO] [stdout]    | --------------------------- variant `Output` not found here
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn from_output(output: Self::Output) -> Self {
[INFO] [stdout]    |                                  ^^^^^^ variant not found in `Retryable<T, R, E>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant named `Residual` found for enum `Retryable<T, R, E>`
[INFO] [stdout]   --> src/lib.rs:27:42
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub enum Retryable<T, R, E> {
[INFO] [stdout]    | --------------------------- variant `Residual` not found here
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn branch(self) -> ControlFlow<Self::Residual, Self::Output> {
[INFO] [stdout]    |                                          ^^^^^^^^ variant not found in `Retryable<T, R, E>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant named `Output` found for enum `Retryable<T, R, E>`
[INFO] [stdout]   --> src/lib.rs:27:58
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub enum Retryable<T, R, E> {
[INFO] [stdout]    | --------------------------- variant `Output` not found here
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn branch(self) -> ControlFlow<Self::Residual, Self::Output> {
[INFO] [stdout]    |                                                          ^^^^^^ variant not found in `Retryable<T, R, E>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0404, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0404`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `meh` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "dd5c73521ce242738a1b1dbb0927af258f73809bbcbe9c5d4f7854793cf148e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd5c73521ce242738a1b1dbb0927af258f73809bbcbe9c5d4f7854793cf148e4", kill_on_drop: false }`
[INFO] [stdout] dd5c73521ce242738a1b1dbb0927af258f73809bbcbe9c5d4f7854793cf148e4
