[INFO] cloning repository carlosb1/linkerd_parser_tcp_lib
[INFO] running `"git" "clone" "--bare" "git://github.com/carlosb1/linkerd_parser_tcp_lib.git" "work/cache/sources/gh/carlosb1/linkerd_parser_tcp_lib"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/carlosb1/linkerd_parser_tcp_lib'...
[INFO] running `"git" "clone" "work/cache/sources/gh/carlosb1/linkerd_parser_tcp_lib" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/carlosb1/linkerd_parser_tcp_lib"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/carlosb1/linkerd_parser_tcp_lib'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/carlosb1/linkerd_parser_tcp_lib" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/carlosb1/linkerd_parser_tcp_lib"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/carlosb1/linkerd_parser_tcp_lib'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2fa2e05289b5a5d6e3bb6919aec33bd4d58d0f5b
[INFO] sha for GitHub repo carlosb1/linkerd_parser_tcp_lib: 2fa2e05289b5a5d6e3bb6919aec33bd4d58d0f5b
[INFO] validating manifest of carlosb1/linkerd_parser_tcp_lib on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of carlosb1/linkerd_parser_tcp_lib on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing carlosb1/linkerd_parser_tcp_lib
[INFO] finished frobbing carlosb1/linkerd_parser_tcp_lib
[INFO] frobbed toml for carlosb1/linkerd_parser_tcp_lib written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/carlosb1/linkerd_parser_tcp_lib/Cargo.toml
[INFO] started frobbing carlosb1/linkerd_parser_tcp_lib
[INFO] finished frobbing carlosb1/linkerd_parser_tcp_lib
[INFO] frobbed toml for carlosb1/linkerd_parser_tcp_lib written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/carlosb1/linkerd_parser_tcp_lib/Cargo.toml
[INFO] crate carlosb1/linkerd_parser_tcp_lib already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking carlosb1/linkerd_parser_tcp_lib against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-2/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/carlosb1/linkerd_parser_tcp_lib:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 91715acc3b557b6611a0d9e6892cf8e26bac55fdbc89994ef54abfe7d4e10cc3
[INFO] running `"docker" "start" "-a" "91715acc3b557b6611a0d9e6892cf8e26bac55fdbc89994ef54abfe7d4e10cc3"`
[INFO] [stderr]     Checking linkerd_parser_tcp_lib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:89:36
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub parsers: Vec<Arc<Mutex<Box<MessageProtocolParser+Send>>>>,
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MessageProtocolParser+Send`
[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/main.rs:94:39
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn new(parsers: Vec<Arc<Mutex<Box<MessageProtocolParser+Send>>>>) -> MyBytesCodec {
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MessageProtocolParser+Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:141:48
[INFO] [stderr]     |
[INFO] [stderr] 141 |                 let parsers: Vec<Arc<Mutex<Box<MessageProtocolParser+Send>>>>  = vec![
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MessageProtocolParser+Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:89:36
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub parsers: Vec<Arc<Mutex<Box<MessageProtocolParser+Send>>>>,
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MessageProtocolParser+Send`
[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/main.rs:94:39
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn new(parsers: Vec<Arc<Mutex<Box<MessageProtocolParser+Send>>>>) -> MyBytesCodec {
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MessageProtocolParser+Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:141:48
[INFO] [stderr]     |
[INFO] [stderr] 141 |                 let parsers: Vec<Arc<Mutex<Box<MessageProtocolParser+Send>>>>  = vec![
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MessageProtocolParser+Send`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]   --> src/main.rs:39:26
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn is_message(&self, info: &Vec<u8>) -> bool {
[INFO] [stderr]    |                          ^^^^ help: consider prefixing with an underscore: `_info`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]   --> src/main.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let msg: Message = match serde_json::from_str(&message)  {
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]   --> src/main.rs:63:26
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn is_message(&self, info: &Vec<u8>) -> bool {
[INFO] [stderr]    |                          ^^^^ help: consider prefixing with an underscore: `_info`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]   --> src/main.rs:39:26
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn is_message(&self, info: &Vec<u8>) -> bool {
[INFO] [stderr]    |                          ^^^^ help: consider prefixing with an underscore: `_info`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]   --> src/main.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let msg: Message = match serde_json::from_str(&message)  {
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]   --> src/main.rs:63:26
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn is_message(&self, info: &Vec<u8>) -> bool {
[INFO] [stderr]    |                          ^^^^ help: consider prefixing with an underscore: `_info`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/main.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     fn new(operation: String) -> Message {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/main.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     fn new(operation: String) -> Message {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `"docker" "inspect" "91715acc3b557b6611a0d9e6892cf8e26bac55fdbc89994ef54abfe7d4e10cc3"`
[INFO] running `"docker" "rm" "-f" "91715acc3b557b6611a0d9e6892cf8e26bac55fdbc89994ef54abfe7d4e10cc3"`
[INFO] [stdout] 91715acc3b557b6611a0d9e6892cf8e26bac55fdbc89994ef54abfe7d4e10cc3