[INFO] crate quinn 0.3.0 is already in cache [INFO] extracting crate quinn 0.3.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/quinn/0.3.0 [INFO] extracting crate quinn 0.3.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/quinn/0.3.0 [INFO] validating manifest of quinn-0.3.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of quinn-0.3.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing quinn-0.3.0 [INFO] removed 3 missing examples [INFO] finished frobbing quinn-0.3.0 [INFO] frobbed toml for quinn-0.3.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/quinn/0.3.0/Cargo.toml [INFO] started frobbing quinn-0.3.0 [INFO] removed 3 missing examples [INFO] finished frobbing quinn-0.3.0 [INFO] frobbed toml for quinn-0.3.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/quinn/0.3.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking quinn-0.3.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-6/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/quinn/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 4fdc3c520a3d64fd1ccf9f22a7ff521199ae15dd83896b768d82259dcb6f75f7 [INFO] running `"docker" "start" "-a" "4fdc3c520a3d64fd1ccf9f22a7ff521199ae15dd83896b768d82259dcb6f75f7"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking rustls v0.15.2 [INFO] [stderr] Compiling err-derive v0.1.5 [INFO] [stderr] Checking yasna v0.2.2 [INFO] [stderr] Checking pem v0.6.1 [INFO] [stderr] Checking rcgen v0.2.1 [INFO] [stderr] Checking quinn-proto v0.3.0 [INFO] [stderr] Checking quinn v0.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/common/mod.rs:20:45 [INFO] [stderr] | [INFO] [stderr] 20 | ) -> Result<(Endpoint, EndpointDriver), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/common/mod.rs:38:54 [INFO] [stderr] | [INFO] [stderr] 38 | ) -> Result<(EndpointDriver, Incoming, Vec), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/common/mod.rs:51:73 [INFO] [stderr] | [INFO] [stderr] 51 | fn configure_client(server_certs: &[&[u8]]) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/common/mod.rs:60:62 [INFO] [stderr] | [INFO] [stderr] 60 | fn configure_server() -> Result<(ServerConfig, Vec), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/single_socket.rs:37:29 [INFO] [stderr] | [INFO] [stderr] 37 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/single_socket.rs:59:88 [INFO] [stderr] | [INFO] [stderr] 59 | fn run_server(runtime: &mut Runtime, addr: A) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/single_socket.rs:84:21 [INFO] [stderr] | [INFO] [stderr] 84 | ) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/common/mod.rs:20:45 [INFO] [stderr] | [INFO] [stderr] 20 | ) -> Result<(Endpoint, EndpointDriver), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/common/mod.rs:38:54 [INFO] [stderr] | [INFO] [stderr] 38 | ) -> Result<(EndpointDriver, Incoming, Vec), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/common/mod.rs:51:73 [INFO] [stderr] | [INFO] [stderr] 51 | fn configure_client(server_certs: &[&[u8]]) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/common/mod.rs:60:62 [INFO] [stderr] | [INFO] [stderr] 60 | fn configure_server() -> Result<(ServerConfig, Vec), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/connection.rs:25:29 [INFO] [stderr] | [INFO] [stderr] 25 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `ServerCertVerified` in `rustls` [INFO] [stderr] --> examples/insecure_connection.rs:97:20 [INFO] [stderr] | [INFO] [stderr] 97 | Ok(rustls::ServerCertVerified::assertion()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ could not find `ServerCertVerified` in `rustls` [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ServerCertVerifier` in crate `rustls` [INFO] [stderr] --> examples/insecure_connection.rs:89:14 [INFO] [stderr] | [INFO] [stderr] 89 | impl rustls::ServerCertVerifier for SkipServerVerification { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ not found in `rustls` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `ServerCertVerified` in crate `rustls` [INFO] [stderr] --> examples/insecure_connection.rs:96:25 [INFO] [stderr] | [INFO] [stderr] 96 | ) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ not found in `rustls` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/common/mod.rs:20:45 [INFO] [stderr] | [INFO] [stderr] 20 | ) -> Result<(Endpoint, EndpointDriver), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/common/mod.rs:38:54 [INFO] [stderr] | [INFO] [stderr] 38 | ) -> Result<(EndpointDriver, Incoming, Vec), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/common/mod.rs:51:73 [INFO] [stderr] | [INFO] [stderr] 51 | fn configure_client(server_certs: &[&[u8]]) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/common/mod.rs:60:62 [INFO] [stderr] | [INFO] [stderr] 60 | fn configure_server() -> Result<(ServerConfig, Vec), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/insecure_connection.rs:21:29 [INFO] [stderr] | [INFO] [stderr] 21 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/insecure_connection.rs:33:83 [INFO] [stderr] | [INFO] [stderr] 33 | fn run_server(runtime: &mut Runtime, addr: A) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/insecure_connection.rs:53:74 [INFO] [stderr] | [INFO] [stderr] 53 | fn run_client(runtime: &mut Runtime, server_port: u16) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0405`. [INFO] [stderr] error: Could not compile `quinn`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "4fdc3c520a3d64fd1ccf9f22a7ff521199ae15dd83896b768d82259dcb6f75f7"` [INFO] running `"docker" "rm" "-f" "4fdc3c520a3d64fd1ccf9f22a7ff521199ae15dd83896b768d82259dcb6f75f7"` [INFO] [stdout] 4fdc3c520a3d64fd1ccf9f22a7ff521199ae15dd83896b768d82259dcb6f75f7