[INFO] crate cobweb 0.2.2 is already in cache [INFO] extracting crate cobweb 0.2.2 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/cobweb/0.2.2 [INFO] extracting crate cobweb 0.2.2 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/cobweb/0.2.2 [INFO] validating manifest of cobweb-0.2.2 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 cobweb-0.2.2 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 cobweb-0.2.2 [INFO] finished frobbing cobweb-0.2.2 [INFO] frobbed toml for cobweb-0.2.2 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/cobweb/0.2.2/Cargo.toml [INFO] started frobbing cobweb-0.2.2 [INFO] finished frobbing cobweb-0.2.2 [INFO] frobbed toml for cobweb-0.2.2 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/cobweb/0.2.2/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] 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] [stderr] Blocking waiting for file lock on package cache [INFO] checking cobweb-0.2.2 against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-6/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/cobweb/0.2.2:/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 9f14a372b2f1543fefe6bb2049062eca89fe33aca12b43e754b5b46a54735459 [INFO] running `"docker" "start" "-a" "9f14a372b2f1543fefe6bb2049062eca89fe33aca12b43e754b5b46a54735459"` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Compiling tun-tap-mac v0.1.2 [INFO] [stderr] Compiling tun-tap v0.1.2 [INFO] [stderr] Checking keybob v0.3.1 [INFO] [stderr] Checking miscreant v0.4.2 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking cobweb v0.2.2 (/opt/crater/workdir) [INFO] [stderr] warning: unused `futures::stream::Map` in tuple element 0 that must be used [INFO] [stderr] --> examples/vpn_client.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | / core.run(sender.join(receiver)) [INFO] [stderr] 85 | | .unwrap(); [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: streams do nothing unless polled [INFO] [stderr] [INFO] [stderr] warning: unused `futures::sink::With` in tuple element 1 that must be used [INFO] [stderr] --> examples/vpn_client.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | / core.run(sender.join(receiver)) [INFO] [stderr] 85 | | .unwrap(); [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: sinks do nothing unless polled [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `env` [INFO] [stderr] --> examples/vpn_server.rs:36:20 [INFO] [stderr] | [INFO] [stderr] 36 | let loc_addr = env::args() [INFO] [stderr] | ^^^ use of undeclared type or module `env` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Tun` [INFO] [stderr] --> examples/vpn_server.rs:54:15 [INFO] [stderr] | [INFO] [stderr] 54 | let tun = Tun::new(&handle) [INFO] [stderr] | ^^^ use of undeclared type or module `Tun` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `SocketAddr` in this scope [INFO] [stderr] --> examples/vpn_server.rs:21:17 [INFO] [stderr] | [INFO] [stderr] 21 | struct VecCodec(SocketAddr); [INFO] [stderr] | ^^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 10 | use std::net::SocketAddr; [INFO] [stderr] | [INFO] [stderr] 10 | use std::os::unix::net::SocketAddr; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `SocketAddr` in this scope [INFO] [stderr] --> examples/vpn_server.rs:26:33 [INFO] [stderr] | [INFO] [stderr] 26 | fn decode(&mut self, _src: &SocketAddr, buf: &[u8]) -> Result { [INFO] [stderr] | ^^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 10 | use std::net::SocketAddr; [INFO] [stderr] | [INFO] [stderr] 10 | use std::os::unix::net::SocketAddr; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `SocketAddr` in this scope [INFO] [stderr] --> examples/vpn_server.rs:29:64 [INFO] [stderr] | [INFO] [stderr] 29 | fn encode(&mut self, msg: Self::Out, buf: &mut Vec) -> SocketAddr { [INFO] [stderr] | ^^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 10 | use std::net::SocketAddr; [INFO] [stderr] | [INFO] [stderr] 10 | use std::os::unix::net::SocketAddr; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `cobweb::EncryptedTun` [INFO] [stderr] --> examples/vpn_server.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use cobweb::EncryptedTun; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `KeyType`, `Key` [INFO] [stderr] --> examples/vpn_server.rs:14:14 [INFO] [stderr] | [INFO] [stderr] 14 | use keybob::{Key, KeyType}; [INFO] [stderr] | ^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of type arguments: expected 2, found 1 [INFO] [stderr] --> examples/vpn_server.rs:26:60 [INFO] [stderr] | [INFO] [stderr] 26 | fn decode(&mut self, _src: &SocketAddr, buf: &[u8]) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ expected 2 type arguments [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0107, E0412, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0107`. [INFO] [stderr] error: Could not compile `cobweb`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "9f14a372b2f1543fefe6bb2049062eca89fe33aca12b43e754b5b46a54735459"` [INFO] running `"docker" "rm" "-f" "9f14a372b2f1543fefe6bb2049062eca89fe33aca12b43e754b5b46a54735459"` [INFO] [stdout] 9f14a372b2f1543fefe6bb2049062eca89fe33aca12b43e754b5b46a54735459