[INFO] fetching crate knet 0.3.1...
[INFO] checking knet-0.3.1 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] extracting crate knet 0.3.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate knet 0.3.1 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate knet 0.3.1
[INFO] finished tweaking crates.io crate knet 0.3.1
[INFO] tweaked toml for crates.io crate knet 0.3.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simple_logger v1.10.0
[INFO] [stderr]   Downloaded derive-knet v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0743f78a39699de34db5d507cbebd4e6c5b2de73a97b31d098b8c85e8e9b02a7
[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" "0743f78a39699de34db5d507cbebd4e6c5b2de73a97b31d098b8c85e8e9b02a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0743f78a39699de34db5d507cbebd4e6c5b2de73a97b31d098b8c85e8e9b02a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0743f78a39699de34db5d507cbebd4e6c5b2de73a97b31d098b8c85e8e9b02a7", kill_on_drop: false }`
[INFO] [stdout] 0743f78a39699de34db5d507cbebd4e6c5b2de73a97b31d098b8c85e8e9b02a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 11ca27a52f9d3fd9c9ea6d1f87544144a99a686c3e961d92e5d0a55f3c38995d
[INFO] running `Command { std: "docker" "start" "-a" "11ca27a52f9d3fd9c9ea6d1f87544144a99a686c3e961d92e5d0a55f3c38995d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling derive-knet v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking polling v2.0.0
[INFO] [stderr]     Checking nb-connect v1.0.2
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]     Checking async-io v1.1.9
[INFO] [stderr]     Checking async-global-executor v1.3.0
[INFO] [stderr]     Checking async-std v1.6.5
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking simple_logger v1.10.0
[INFO] [stderr]     Checking knet v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0603]: module `network` is private
[INFO] [stdout]   --> tests/tests.rs:4:15
[INFO] [stdout]    |
[INFO] [stdout] 4  |     use knet::network::trait_knet::KnetTransform;
[INFO] [stdout]    |               ^^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `network` is defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:78:1
[INFO] [stdout]    |
[INFO] [stdout] 78 | mod network;
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `test_knet::Data: Copy` is not satisfied
[INFO] [stdout]   --> tests/tests.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 |     #[derive(DeriveKnet, Debug, PartialEq)]
[INFO] [stdout]    |              ^^^^^^^^^^ the trait `Copy` is not implemented for `test_knet::Data`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/network/trait_knet.rs:2:26
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub trait KnetTransform: Copy + Sized {
[INFO] [stdout]    |                          ---- required by this bound in `KnetTransform`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `knet`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "11ca27a52f9d3fd9c9ea6d1f87544144a99a686c3e961d92e5d0a55f3c38995d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11ca27a52f9d3fd9c9ea6d1f87544144a99a686c3e961d92e5d0a55f3c38995d", kill_on_drop: false }`
[INFO] [stdout] 11ca27a52f9d3fd9c9ea6d1f87544144a99a686c3e961d92e5d0a55f3c38995d