[INFO] cloning repository https://github.com/shadowsocks/shadowsocks-rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shadowsocks/shadowsocks-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadowsocks%2Fshadowsocks-rust"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadowsocks%2Fshadowsocks-rust'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6f4f75466d7ed7ee4af5cec4246f2b552c44d42b
[INFO] checking shadowsocks/shadowsocks-rust against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadowsocks%2Fshadowsocks-rust" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shadowsocks/shadowsocks-rust on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/shadowsocks/shadowsocks-rust
[INFO] finished tweaking git repo https://github.com/shadowsocks/shadowsocks-rust
[INFO] tweaked toml for git repo https://github.com/shadowsocks/shadowsocks-rust written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/shadowsocks/shadowsocks-rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]   Downloaded trust-dns-rustls v0.6.4
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[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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.
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[INFO] running `"docker" "start" "-a" "b543c93283478fec8139be5f9496606a701cd205bbdf4fd30293e39e84dd0fa5"`
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[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/config.rs:464:32
[INFO] [stderr]     |
[INFO] [stderr] 464 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::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]    --> src/config.rs:466:64
[INFO] [stderr]     |
[INFO] [stderr] 466 |             UrlParseError::ParseError(ref err) => Some(err as &error::Error),
[INFO] [stderr]     |                                                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/dummy.rs:13:49
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn update(&mut self, data: &[u8], out: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]    |                                                 ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/dummy.rs:18:36
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn finalize(&mut self, _: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]    |                                    ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/crypto/openssl.rs:112:53
[INFO] [stderr]     |
[INFO] [stderr] 112 |     pub fn update(&mut self, data: &[u8], out: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]     |                                                     ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/crypto/openssl.rs:125:42
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub fn finalize(&mut self, out: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]     |                                          ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/crypto/openssl.rs:188:49
[INFO] [stderr]     |
[INFO] [stderr] 188 |     fn update(&mut self, data: &[u8], out: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]     |                                                 ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/crypto/openssl.rs:192:38
[INFO] [stderr]     |
[INFO] [stderr] 192 |     fn finalize(&mut self, out: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]     |                                      ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/rc4_md5.rs:31:49
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn update(&mut self, data: &[u8], out: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]    |                                                 ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/rc4_md5.rs:35:38
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn finalize(&mut self, out: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]    |                                      ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/sodium.rs:59:50
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn process(&mut self, data: &[u8], out: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]    |                                                  ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/crypto/sodium.rs:143:49
[INFO] [stderr]     |
[INFO] [stderr] 143 |     fn update(&mut self, data: &[u8], out: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]     |                                                 ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/crypto/sodium.rs:147:36
[INFO] [stderr]     |
[INFO] [stderr] 147 |     fn finalize(&mut self, _: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]     |                                    ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/stream.rs:21:49
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn update(&mut self, data: &[u8], out: &mut BufMut) -> CipherResult<()>;
[INFO] [stderr]    |                                                 ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/stream.rs:22:38
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn finalize(&mut self, out: &mut BufMut) -> CipherResult<()>;
[INFO] [stderr]    |                                      ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/table.rs:59:50
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn process(&mut self, data: &[u8], out: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]    |                                                  ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/table.rs:73:49
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn update(&mut self, data: &[u8], out: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]    |                                                 ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/table.rs:77:36
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn finalize(&mut self, _: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]    |                                    ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/relay/socks5.rs:195:32
[INFO] [stderr]     |
[INFO] [stderr] 195 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/relay/mod.rs:15:43
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn boxed_future<T, E, F>(f: F) -> Box<Future<Item = T, Error = E> + Send + 'static>
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = E> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/crypto/sodium.rs:5:18
[INFO] [stderr]   |
[INFO] [stderr] 5 |     sync::{Once, ONCE_INIT},
[INFO] [stderr]   |                  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/crypto/sodium.rs:23:33
[INFO] [stderr]    |
[INFO] [stderr] 23 | static SODIUM_INIT_FLAG: Once = ONCE_INIT;
[INFO] [stderr]    |                                 ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/config.rs:464:32
[INFO] [stderr]     |
[INFO] [stderr] 464 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::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]    --> src/config.rs:466:64
[INFO] [stderr]     |
[INFO] [stderr] 466 |             UrlParseError::ParseError(ref err) => Some(err as &error::Error),
[INFO] [stderr]     |                                                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/dummy.rs:13:49
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn update(&mut self, data: &[u8], out: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]    |                                                 ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/dummy.rs:18:36
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn finalize(&mut self, _: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]    |                                    ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/crypto/openssl.rs:112:53
[INFO] [stderr]     |
[INFO] [stderr] 112 |     pub fn update(&mut self, data: &[u8], out: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]     |                                                     ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/crypto/openssl.rs:125:42
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub fn finalize(&mut self, out: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]     |                                          ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/crypto/openssl.rs:188:49
[INFO] [stderr]     |
[INFO] [stderr] 188 |     fn update(&mut self, data: &[u8], out: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]     |                                                 ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/crypto/openssl.rs:192:38
[INFO] [stderr]     |
[INFO] [stderr] 192 |     fn finalize(&mut self, out: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]     |                                      ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/rc4_md5.rs:31:49
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn update(&mut self, data: &[u8], out: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]    |                                                 ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/rc4_md5.rs:35:38
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn finalize(&mut self, out: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]    |                                      ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/sodium.rs:59:50
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn process(&mut self, data: &[u8], out: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]    |                                                  ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/crypto/sodium.rs:143:49
[INFO] [stderr]     |
[INFO] [stderr] 143 |     fn update(&mut self, data: &[u8], out: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]     |                                                 ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/crypto/sodium.rs:147:36
[INFO] [stderr]     |
[INFO] [stderr] 147 |     fn finalize(&mut self, _: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]     |                                    ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/stream.rs:21:49
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn update(&mut self, data: &[u8], out: &mut BufMut) -> CipherResult<()>;
[INFO] [stderr]    |                                                 ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/stream.rs:22:38
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn finalize(&mut self, out: &mut BufMut) -> CipherResult<()>;
[INFO] [stderr]    |                                      ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/table.rs:59:50
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn process(&mut self, data: &[u8], out: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]    |                                                  ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/table.rs:73:49
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn update(&mut self, data: &[u8], out: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]    |                                                 ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/table.rs:77:36
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn finalize(&mut self, _: &mut BufMut) -> CipherResult<()> {
[INFO] [stderr]    |                                    ^^^^^^ help: use `dyn`: `dyn BufMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/relay/socks5.rs:195:32
[INFO] [stderr]     |
[INFO] [stderr] 195 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/relay/mod.rs:15:43
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn boxed_future<T, E, F>(f: F) -> Box<Future<Item = T, Error = E> + Send + 'static>
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = E> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/crypto/sodium.rs:5:18
[INFO] [stderr]   |
[INFO] [stderr] 5 |     sync::{Once, ONCE_INIT},
[INFO] [stderr]   |                  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/crypto/sodium.rs:23:33
[INFO] [stderr]    |
[INFO] [stderr] 23 | static SODIUM_INIT_FLAG: Once = ONCE_INIT;
[INFO] [stderr]    |                                 ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 46s
[INFO] running `"docker" "inspect" "b543c93283478fec8139be5f9496606a701cd205bbdf4fd30293e39e84dd0fa5"`
[INFO] running `"docker" "rm" "-f" "b543c93283478fec8139be5f9496606a701cd205bbdf4fd30293e39e84dd0fa5"`
[INFO] [stdout] b543c93283478fec8139be5f9496606a701cd205bbdf4fd30293e39e84dd0fa5