[INFO] fetching crate rsfbclient-native 0.5.1...
[INFO] checking rsfbclient-native-0.5.1 against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502
[INFO] extracting crate rsfbclient-native 0.5.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rsfbclient-native 0.5.1 on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rsfbclient-native 0.5.1
[INFO] finished tweaking crates.io crate rsfbclient-native 0.5.1
[INFO] tweaked toml for crates.io crate rsfbclient-native 0.5.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab57b49c974f3bb8d75ef0b872475d25be553270a6695b77aed370f426325c38
[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" "ab57b49c974f3bb8d75ef0b872475d25be553270a6695b77aed370f426325c38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab57b49c974f3bb8d75ef0b872475d25be553270a6695b77aed370f426325c38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab57b49c974f3bb8d75ef0b872475d25be553270a6695b77aed370f426325c38", kill_on_drop: false }`
[INFO] [stdout] ab57b49c974f3bb8d75ef0b872475d25be553270a6695b77aed370f426325c38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d4c023b50b86b438258ca1a305e836547c2b067084bdfb2d0dc9754baca9951
[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" "7d4c023b50b86b438258ca1a305e836547c2b067084bdfb2d0dc9754baca9951", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling rsfbclient-native v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]     Checking num_enum v0.5.1
[INFO] [stderr]     Checking rsfbclient-core v0.5.1
[INFO] [stdout] error[E0004]: non-exhaustive patterns: type `&ibase::IBase` is non-empty
[INFO] [stdout]     --> src/ibase.rs:33:27
[INFO] [stdout]      |
[INFO] [stdout] 5    | / pub enum IBase {
[INFO] [stdout] 6    | |     #[cfg(feature = "linking")]
[INFO] [stdout] 7    | |     /// Use the fbclient linked with the application at compile time
[INFO] [stdout] 8    | |     Linking,
[INFO] [stdout] ...    |
[INFO] [stdout] 11   | |     DynamicLoading(std::sync::Arc<libloading::Library>),
[INFO] [stdout] 12   | | }
[INFO] [stdout]      | |_- `ibase::IBase` defined here
[INFO] [stdout] ...
[INFO] [stdout] 33   |                       match self {
[INFO] [stdout]      |                             ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52   | / parse_functions! {
[INFO] [stdout] 53   | |     extern "C" {
[INFO] [stdout] 54   | |         pub fn isc_attach_database(
[INFO] [stdout] 55   | |             arg1: *mut ISC_STATUS,
[INFO] [stdout] ...    |
[INFO] [stdout] 1238 | |     // }
[INFO] [stdout] 1239 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
[INFO] [stdout]      = note: the matched value is of type `&ibase::IBase`
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0004]: non-exhaustive patterns: type `&ibase::IBase` is non-empty
[INFO] [stdout]     --> src/ibase.rs:33:27
[INFO] [stdout]      |
[INFO] [stdout] 5    | / pub enum IBase {
[INFO] [stdout] 6    | |     #[cfg(feature = "linking")]
[INFO] [stdout] 7    | |     /// Use the fbclient linked with the application at compile time
[INFO] [stdout] 8    | |     Linking,
[INFO] [stdout] ...    |
[INFO] [stdout] 11   | |     DynamicLoading(std::sync::Arc<libloading::Library>),
[INFO] [stdout] 12   | | }
[INFO] [stdout]      | |_- `ibase::IBase` defined here
[INFO] [stdout] ...
[INFO] [stdout] 33   |                       match self {
[INFO] [stdout]      |                             ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52   | / parse_functions! {
[INFO] [stdout] 53   | |     extern "C" {
[INFO] [stdout] 54   | |         pub fn isc_attach_database(
[INFO] [stdout] 55   | |             arg1: *mut ISC_STATUS,
[INFO] [stdout] ...    |
[INFO] [stdout] 1238 | |     // }
[INFO] [stdout] 1239 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
[INFO] [stdout]      = note: the matched value is of type `&ibase::IBase`
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0004`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rsfbclient-native`.
[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: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0004`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "7d4c023b50b86b438258ca1a305e836547c2b067084bdfb2d0dc9754baca9951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d4c023b50b86b438258ca1a305e836547c2b067084bdfb2d0dc9754baca9951", kill_on_drop: false }`
[INFO] [stdout] 7d4c023b50b86b438258ca1a305e836547c2b067084bdfb2d0dc9754baca9951