[INFO] updating cached repository https://github.com/shahuwang/Rustunnel [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 208657ea45aea8a7d7284d3b5d9aedf252ebdd95 [INFO] checking shahuwang/Rustunnel against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshahuwang%2FRustunnel" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shahuwang/Rustunnel on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/shahuwang/Rustunnel [INFO] finished tweaking git repo https://github.com/shahuwang/Rustunnel [INFO] tweaked toml for git repo https://github.com/shahuwang/Rustunnel written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/shahuwang/Rustunnel already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 478eaafb43abc6d95a7b3067a5998084d12a83ed9bc5b3e975d3bdbbbb2e8dc9 [INFO] running `"docker" "start" "-a" "478eaafb43abc6d95a7b3067a5998084d12a83ed9bc5b3e975d3bdbbbb2e8dc9"` [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking Rustunnel v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved imports `std::io::Chars`, `std::io::Tee` [INFO] [stderr] --> src/conn.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | Chars, Chain, Tee, Take, [INFO] [stderr] | ^^^^^ ^^^ no `Tee` in `io` [INFO] [stderr] | | [INFO] [stderr] | no `Chars` in `io` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `bincode::SizeLimit` [INFO] [stderr] --> src/conn.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use bincode::SizeLimit; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ no `SizeLimit` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `bincode::rustc_serialize` [INFO] [stderr] --> src/conn.rs:15:14 [INFO] [stderr] | [INFO] [stderr] 15 | use bincode::rustc_serialize::{encode, decode_from, DecodingResult}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ could not find `rustc_serialize` in `bincode` [INFO] [stderr] [INFO] [stderr] error[E0407]: method `chars` is not a member of trait `Read` [INFO] [stderr] --> src/conn.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | / fn chars(self) -> Chars where Self: Sized{ [INFO] [stderr] 101 | | unimplemented!(); [INFO] [stderr] 102 | | // self.reader.chars() [INFO] [stderr] 103 | | } [INFO] [stderr] | |_____^ not a member of trait `Read` [INFO] [stderr] [INFO] [stderr] error[E0407]: method `tee` is not a member of trait `Read` [INFO] [stderr] --> src/conn.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 112 | / fn tee(self, out: W) -> Tee where Self:Sized{ [INFO] [stderr] 113 | | unimplemented!(); [INFO] [stderr] 114 | | // self.reader.tee(out) [INFO] [stderr] 115 | | } [INFO] [stderr] | |_____^ not a member of trait `Read` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Arc` [INFO] [stderr] --> src/client.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `TcpStream` [INFO] [stderr] --> src/client.rs:2:29 [INFO] [stderr] | [INFO] [stderr] 2 | use std::net::{TcpListener, TcpStream}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self as stdResult` [INFO] [stderr] --> src/conn.rs:10:27 [INFO] [stderr] | [INFO] [stderr] 10 | use std::result::Result::{self as stdResult, Ok, Err}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Arc` [INFO] [stderr] --> src/conn.rs:12:17 [INFO] [stderr] | [INFO] [stderr] 12 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/hub.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `LINK_STATUS` should have an upper camel case name [INFO] [stderr] --> src/hub.rs:3:6 [INFO] [stderr] | [INFO] [stderr] 3 | enum LINK_STATUS{ [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `LinkStatus` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `LINK_DATA` should have an upper camel case name [INFO] [stderr] --> src/hub.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | LINK_DATA, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `LinkData` [INFO] [stderr] [INFO] [stderr] warning: variant `LINK_CREATE` should have an upper camel case name [INFO] [stderr] --> src/hub.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | LINK_CREATE, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `LinkCreate` [INFO] [stderr] [INFO] [stderr] warning: variant `LINK_CLOSE` should have an upper camel case name [INFO] [stderr] --> src/hub.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | LINK_CLOSE, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LinkClose` [INFO] [stderr] [INFO] [stderr] warning: variant `LINK_CLOSE_RECV` should have an upper camel case name [INFO] [stderr] --> src/hub.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | LINK_CLOSE_RECV, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LinkCloseRecv` [INFO] [stderr] [INFO] [stderr] warning: variant `LINK_CLOSE_SEND` should have an upper camel case name [INFO] [stderr] --> src/hub.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | LINK_CLOSE_SEND [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LinkCloseSend` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `std::io::Chars`, `std::io::Tee` [INFO] [stderr] --> src/conn.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | Chars, Chain, Tee, Take, [INFO] [stderr] | ^^^^^ ^^^ no `Tee` in `io` [INFO] [stderr] | | [INFO] [stderr] | no `Chars` in `io` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `bincode::SizeLimit` [INFO] [stderr] --> src/conn.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use bincode::SizeLimit; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ no `SizeLimit` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `bincode::rustc_serialize` [INFO] [stderr] --> src/conn.rs:15:14 [INFO] [stderr] | [INFO] [stderr] 15 | use bincode::rustc_serialize::{encode, decode_from, DecodingResult}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ could not find `rustc_serialize` in `bincode` [INFO] [stderr] [INFO] [stderr] error[E0407]: method `chars` is not a member of trait `Read` [INFO] [stderr] --> src/conn.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | / fn chars(self) -> Chars where Self: Sized{ [INFO] [stderr] 101 | | unimplemented!(); [INFO] [stderr] 102 | | // self.reader.chars() [INFO] [stderr] 103 | | } [INFO] [stderr] | |_____^ not a member of trait `Read` [INFO] [stderr] [INFO] [stderr] error[E0407]: method `tee` is not a member of trait `Read` [INFO] [stderr] --> src/conn.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 112 | / fn tee(self, out: W) -> Tee where Self:Sized{ [INFO] [stderr] 113 | | unimplemented!(); [INFO] [stderr] 114 | | // self.reader.tee(out) [INFO] [stderr] 115 | | } [INFO] [stderr] | |_____^ not a member of trait `Read` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Arc` [INFO] [stderr] --> src/client.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `TcpStream` [INFO] [stderr] --> src/client.rs:2:29 [INFO] [stderr] | [INFO] [stderr] 2 | use std::net::{TcpListener, TcpStream}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self as stdResult` [INFO] [stderr] --> src/conn.rs:10:27 [INFO] [stderr] | [INFO] [stderr] 10 | use std::result::Result::{self as stdResult, Ok, Err}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Arc` [INFO] [stderr] --> src/conn.rs:12:17 [INFO] [stderr] | [INFO] [stderr] 12 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/hub.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `LINK_STATUS` should have an upper camel case name [INFO] [stderr] --> src/hub.rs:3:6 [INFO] [stderr] | [INFO] [stderr] 3 | enum LINK_STATUS{ [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `LinkStatus` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `LINK_DATA` should have an upper camel case name [INFO] [stderr] --> src/hub.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | LINK_DATA, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `LinkData` [INFO] [stderr] [INFO] [stderr] warning: variant `LINK_CREATE` should have an upper camel case name [INFO] [stderr] --> src/hub.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | LINK_CREATE, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `LinkCreate` [INFO] [stderr] [INFO] [stderr] warning: variant `LINK_CLOSE` should have an upper camel case name [INFO] [stderr] --> src/hub.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | LINK_CLOSE, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LinkClose` [INFO] [stderr] [INFO] [stderr] warning: variant `LINK_CLOSE_RECV` should have an upper camel case name [INFO] [stderr] --> src/hub.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | LINK_CLOSE_RECV, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LinkCloseRecv` [INFO] [stderr] [INFO] [stderr] warning: variant `LINK_CLOSE_SEND` should have an upper camel case name [INFO] [stderr] --> src/hub.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | LINK_CLOSE_SEND [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LinkCloseSend` [INFO] [stderr] [INFO] [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time [INFO] [stderr] --> src/link_buffer.rs:31:23 [INFO] [stderr] | [INFO] [stderr] 31 | fn put(&mut self, data: [u8]) -> bool{ [INFO] [stderr] | ^^^^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `[u8]` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = note: all local variables must have a statically known size [INFO] [stderr] = help: unsized locals are gated as an unstable feature [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/link_buffer.rs:40:38 [INFO] [stderr] | [INFO] [stderr] 40 | buf.extend_from_slice(self.buf[self.start..self.end]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected reference, found slice [INFO] [stderr] | help: consider borrowing here: `&self.buf[self.start..self.end]` [INFO] [stderr] | [INFO] [stderr] = note: expected reference `&[std::boxed::Box<[u8]>]` [INFO] [stderr] found slice `[std::boxed::Box<[u8]>]` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/link_buffer.rs:39:37 [INFO] [stderr] | [INFO] [stderr] 39 | if self.end > self.start{ [INFO] [stderr] | _____________________________________^ [INFO] [stderr] 40 | | buf.extend_from_slice(self.buf[self.start..self.end]); [INFO] [stderr] 41 | | } [INFO] [stderr] | |_____________^ expected `bool`, found `()` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/link_buffer.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | / if self.end > self.start{ [INFO] [stderr] 40 | | buf.extend_from_slice(self.buf[self.start..self.end]); [INFO] [stderr] 41 | | } [INFO] [stderr] | |_____________^ expected `bool`, found `()` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/link_buffer.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | / if (self.end + 1) % old_cap == self.start{ [INFO] [stderr] 38 | | let buf: Vec> = Vec::with_capacity(old_cap * 2); [INFO] [stderr] 39 | | if self.end > self.start{ [INFO] [stderr] 40 | | buf.extend_from_slice(self.buf[self.start..self.end]); [INFO] [stderr] 41 | | } [INFO] [stderr] 42 | | } [INFO] [stderr] | |_________^ expected `bool`, found `()` [INFO] [stderr] [INFO] [stderr] error: aborting due to 10 previous errors; 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0308, E0407, E0432. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `Rustunnel`. [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] [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time [INFO] [stderr] --> src/link_buffer.rs:31:23 [INFO] [stderr] | [INFO] [stderr] 31 | fn put(&mut self, data: [u8]) -> bool{ [INFO] [stderr] | ^^^^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `[u8]` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = note: all local variables must have a statically known size [INFO] [stderr] = help: unsized locals are gated as an unstable feature [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/link_buffer.rs:40:38 [INFO] [stderr] | [INFO] [stderr] 40 | buf.extend_from_slice(self.buf[self.start..self.end]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected reference, found slice [INFO] [stderr] | help: consider borrowing here: `&self.buf[self.start..self.end]` [INFO] [stderr] | [INFO] [stderr] = note: expected reference `&[std::boxed::Box<[u8]>]` [INFO] [stderr] found slice `[std::boxed::Box<[u8]>]` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/link_buffer.rs:39:37 [INFO] [stderr] | [INFO] [stderr] 39 | if self.end > self.start{ [INFO] [stderr] | _____________________________________^ [INFO] [stderr] 40 | | buf.extend_from_slice(self.buf[self.start..self.end]); [INFO] [stderr] 41 | | } [INFO] [stderr] | |_____________^ expected `bool`, found `()` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/link_buffer.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | / if self.end > self.start{ [INFO] [stderr] 40 | | buf.extend_from_slice(self.buf[self.start..self.end]); [INFO] [stderr] 41 | | } [INFO] [stderr] | |_____________^ expected `bool`, found `()` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/link_buffer.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | / if (self.end + 1) % old_cap == self.start{ [INFO] [stderr] 38 | | let buf: Vec> = Vec::with_capacity(old_cap * 2); [INFO] [stderr] 39 | | if self.end > self.start{ [INFO] [stderr] 40 | | buf.extend_from_slice(self.buf[self.start..self.end]); [INFO] [stderr] 41 | | } [INFO] [stderr] 42 | | } [INFO] [stderr] | |_________^ expected `bool`, found `()` [INFO] [stderr] [INFO] [stderr] error: aborting due to 10 previous errors; 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0308, E0407, E0432. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `Rustunnel`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "478eaafb43abc6d95a7b3067a5998084d12a83ed9bc5b3e975d3bdbbbb2e8dc9"` [INFO] running `"docker" "rm" "-f" "478eaafb43abc6d95a7b3067a5998084d12a83ed9bc5b3e975d3bdbbbb2e8dc9"` [INFO] [stdout] 478eaafb43abc6d95a7b3067a5998084d12a83ed9bc5b3e975d3bdbbbb2e8dc9