[INFO] fetching crate srve 0.1.3...
[INFO] checking srve-0.1.3 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate srve 0.1.3 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate srve 0.1.3 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate srve 0.1.3
[INFO] finished tweaking crates.io crate srve 0.1.3
[INFO] tweaked toml for crates.io crate srve 0.1.3 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate srve 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c879772176272ba96240274bfa62f7cf0c4ae86e2e05cc7dab717e8ee7e04824
[INFO] running `Command { std: "docker" "start" "-a" "c879772176272ba96240274bfa62f7cf0c4ae86e2e05cc7dab717e8ee7e04824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c879772176272ba96240274bfa62f7cf0c4ae86e2e05cc7dab717e8ee7e04824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c879772176272ba96240274bfa62f7cf0c4ae86e2e05cc7dab717e8ee7e04824", kill_on_drop: false }`
[INFO] [stdout] c879772176272ba96240274bfa62f7cf0c4ae86e2e05cc7dab717e8ee7e04824
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf04f252ef80106bb965d17c74d6f88da4a8b6c1853bcefb2b7476d3fa33f0be
[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" "cf04f252ef80106bb965d17c74d6f88da4a8b6c1853bcefb2b7476d3fa33f0be", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking bincode v1.3.2
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking srve v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking simple_logger v1.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.124
[INFO] [stdout] error: cannot find derive macro `Serialize` in this scope
[INFO] [stdout]  --> examples/shared.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[derive(Serialize, Deserialize, Debug)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this derive macro:
[INFO] [stdout]           serde_derive::Serialize
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope
[INFO] [stdout]  --> examples/shared.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[derive(Serialize, Deserialize, Debug)]
[INFO] [stdout]   |                     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this derive macro:
[INFO] [stdout]           serde_derive::Deserialize
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `shared`
[INFO] [stdout]   --> examples/shared.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / //! This is the shared definitions for the client and server code.
[INFO] [stdout] 2  | | #[derive(Serialize, Deserialize, Debug)]
[INFO] [stdout] 3  | | pub enum Msg {
[INFO] [stdout] 4  | |     /* client->server */
[INFO] [stdout] ...  |
[INFO] [stdout] 27 | |
[INFO] [stdout] 28 | | pub const ADDR: &'static str = "127.0.0.1:6935";
[INFO] [stdout]    | |________________________________________________^ consider adding a `main` function to `examples/shared.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `srve` due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "cf04f252ef80106bb965d17c74d6f88da4a8b6c1853bcefb2b7476d3fa33f0be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf04f252ef80106bb965d17c74d6f88da4a8b6c1853bcefb2b7476d3fa33f0be", kill_on_drop: false }`
[INFO] [stdout] cf04f252ef80106bb965d17c74d6f88da4a8b6c1853bcefb2b7476d3fa33f0be
