Dec 18 11:01:47.327 INFO checking solicit-0.4.4 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:01:47.327 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/solicit/0.4.4:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 11:01:47.680 INFO [stdout] 6dbe79b9c332fcb7369e81cc47bf83f564d48234721135f68bd733d3445b8332
Dec 18 11:01:47.688 INFO running `"docker" "start" "-a" "6dbe79b9c332fcb7369e81cc47bf83f564d48234721135f68bd733d3445b8332"`
Dec 18 11:01:49.751 INFO [stderr]     Checking solicit v0.4.4 (/opt/crater/workdir)
Dec 18 11:01:51.003 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 11:01:51.003 INFO [stderr]    --> src/http/client/mod.rs:133:16
Dec 18 11:01:51.003 INFO [stderr]     |
Dec 18 11:01:51.003 INFO [stderr] 133 |         self.0.cause()
Dec 18 11:01:51.003 INFO [stderr]     |                ^^^^^
Dec 18 11:01:51.003 INFO [stderr]     |
Dec 18 11:01:51.003 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 11:01:51.003 INFO [stderr] 
Dec 18 11:01:51.284 INFO [stderr] warning: variable does not need to be mutable
Dec 18 11:01:51.284 INFO [stderr]    --> src/http/client/mod.rs:297:13
Dec 18 11:01:51.284 INFO [stderr]     |
Dec 18 11:01:51.284 INFO [stderr] 297 |         let mut stream = match self.state.get_stream_mut(stream_id) {
Dec 18 11:01:51.284 INFO [stderr]     |             ----^^^^^^
Dec 18 11:01:51.284 INFO [stderr]     |             |
Dec 18 11:01:51.284 INFO [stderr]     |             help: remove this `mut`
Dec 18 11:01:51.284 INFO [stderr]     |
Dec 18 11:01:51.284 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 11:01:51.284 INFO [stderr] 
Dec 18 11:01:51.286 INFO [stderr] warning: variable does not need to be mutable
Dec 18 11:01:51.286 INFO [stderr]    --> src/http/client/mod.rs:310:13
Dec 18 11:01:51.286 INFO [stderr]     |
Dec 18 11:01:51.287 INFO [stderr] 310 |         let mut stream = match self.state.get_stream_mut(stream_id) {
Dec 18 11:01:51.287 INFO [stderr]     |             ----^^^^^^
Dec 18 11:01:51.287 INFO [stderr]     |             |
Dec 18 11:01:51.287 INFO [stderr]     |             help: remove this `mut`
Dec 18 11:01:51.287 INFO [stderr] 
Dec 18 11:01:51.287 INFO [stderr] warning: variable does not need to be mutable
Dec 18 11:01:51.287 INFO [stderr]    --> src/http/client/mod.rs:323:13
Dec 18 11:01:51.287 INFO [stderr]     |
Dec 18 11:01:51.287 INFO [stderr] 323 |         let mut stream = match self.state.get_stream_mut(stream_id) {
Dec 18 11:01:51.287 INFO [stderr]     |             ----^^^^^^
Dec 18 11:01:51.287 INFO [stderr]     |             |
Dec 18 11:01:51.287 INFO [stderr]     |             help: remove this `mut`
Dec 18 11:01:51.287 INFO [stderr] 
Dec 18 11:01:51.290 INFO [stderr] warning: variable does not need to be mutable
Dec 18 11:01:51.290 INFO [stderr]   --> src/http/server.rs:42:13
Dec 18 11:01:51.290 INFO [stderr]    |
Dec 18 11:01:51.290 INFO [stderr] 42 |         let mut stream = match self.state.get_stream_mut(stream_id) {
Dec 18 11:01:51.290 INFO [stderr]    |             ----^^^^^^
Dec 18 11:01:51.290 INFO [stderr]    |             |
Dec 18 11:01:51.290 INFO [stderr]    |             help: remove this `mut`
Dec 18 11:01:51.290 INFO [stderr] 
Dec 18 11:01:51.292 INFO [stderr] warning: variable does not need to be mutable
Dec 18 11:01:51.292 INFO [stderr]   --> src/http/server.rs:70:13
Dec 18 11:01:51.292 INFO [stderr]    |
Dec 18 11:01:51.292 INFO [stderr] 70 |         let mut stream = match self.state.get_stream_mut(stream_id) {
Dec 18 11:01:51.292 INFO [stderr]    |             ----^^^^^^
Dec 18 11:01:51.292 INFO [stderr]    |             |
Dec 18 11:01:51.292 INFO [stderr]    |             help: remove this `mut`
Dec 18 11:01:51.292 INFO [stderr] 
Dec 18 11:01:51.508 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 11:01:51.508 INFO [stderr]    --> src/http/client/mod.rs:133:16
Dec 18 11:01:51.508 INFO [stderr]     |
Dec 18 11:01:51.508 INFO [stderr] 133 |         self.0.cause()
Dec 18 11:01:51.508 INFO [stderr]     |                ^^^^^
Dec 18 11:01:51.516 INFO [stderr]     |
Dec 18 11:01:51.516 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 11:01:51.516 INFO [stderr] 
Dec 18 11:01:51.756 INFO [stderr] warning: unused import: `SessionState`
Dec 18 11:01:51.756 INFO [stderr]   --> src/http/tests/common.rs:19:5
Dec 18 11:01:51.756 INFO [stderr]    |
Dec 18 11:01:51.756 INFO [stderr] 19 |     SessionState,
Dec 18 11:01:51.756 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 18 11:01:51.756 INFO [stderr]    |
Dec 18 11:01:51.756 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 11:01:51.756 INFO [stderr] 
Dec 18 11:01:52.412 INFO [stderr] warning: variable does not need to be mutable
Dec 18 11:01:52.412 INFO [stderr]    --> src/http/client/mod.rs:297:13
Dec 18 11:01:52.412 INFO [stderr]     |
Dec 18 11:01:52.412 INFO [stderr] 297 |         let mut stream = match self.state.get_stream_mut(stream_id) {
Dec 18 11:01:52.412 INFO [stderr]     |             ----^^^^^^
Dec 18 11:01:52.412 INFO [stderr]     |             |
Dec 18 11:01:52.412 INFO [stderr]     |             help: remove this `mut`
Dec 18 11:01:52.412 INFO [stderr]     |
Dec 18 11:01:52.412 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 11:01:52.412 INFO [stderr] 
Dec 18 11:01:52.414 INFO [stderr] warning: variable does not need to be mutable
Dec 18 11:01:52.414 INFO [stderr]    --> src/http/client/mod.rs:310:13
Dec 18 11:01:52.414 INFO [stderr]     |
Dec 18 11:01:52.414 INFO [stderr] 310 |         let mut stream = match self.state.get_stream_mut(stream_id) {
Dec 18 11:01:52.414 INFO [stderr]     |             ----^^^^^^
Dec 18 11:01:52.414 INFO [stderr]     |             |
Dec 18 11:01:52.414 INFO [stderr]     |             help: remove this `mut`
Dec 18 11:01:52.414 INFO [stderr] 
Dec 18 11:01:52.420 INFO [stderr] warning: variable does not need to be mutable
Dec 18 11:01:52.420 INFO [stderr]    --> src/http/client/mod.rs:323:13
Dec 18 11:01:52.420 INFO [stderr]     |
Dec 18 11:01:52.420 INFO [stderr] 323 |         let mut stream = match self.state.get_stream_mut(stream_id) {
Dec 18 11:01:52.420 INFO [stderr]     |             ----^^^^^^
Dec 18 11:01:52.420 INFO [stderr]     |             |
Dec 18 11:01:52.420 INFO [stderr]     |             help: remove this `mut`
Dec 18 11:01:52.420 INFO [stderr] 
Dec 18 11:01:52.448 INFO [stderr] warning: variable does not need to be mutable
Dec 18 11:01:52.448 INFO [stderr]   --> src/http/server.rs:42:13
Dec 18 11:01:52.448 INFO [stderr]    |
Dec 18 11:01:52.448 INFO [stderr] 42 |         let mut stream = match self.state.get_stream_mut(stream_id) {
Dec 18 11:01:52.448 INFO [stderr]    |             ----^^^^^^
Dec 18 11:01:52.448 INFO [stderr]    |             |
Dec 18 11:01:52.448 INFO [stderr]    |             help: remove this `mut`
Dec 18 11:01:52.448 INFO [stderr] 
Dec 18 11:01:52.452 INFO [stderr] warning: variable does not need to be mutable
Dec 18 11:01:52.453 INFO [stderr]   --> src/http/server.rs:70:13
Dec 18 11:01:52.453 INFO [stderr]    |
Dec 18 11:01:52.453 INFO [stderr] 70 |         let mut stream = match self.state.get_stream_mut(stream_id) {
Dec 18 11:01:52.453 INFO [stderr]    |             ----^^^^^^
Dec 18 11:01:52.453 INFO [stderr]    |             |
Dec 18 11:01:52.453 INFO [stderr]    |             help: remove this `mut`
Dec 18 11:01:52.453 INFO [stderr] 
Dec 18 11:01:52.704 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.05s
Dec 18 11:01:53.392 INFO running `"docker" "inspect" "6dbe79b9c332fcb7369e81cc47bf83f564d48234721135f68bd733d3445b8332"`
Dec 18 11:01:53.576 INFO running `"docker" "rm" "-f" "6dbe79b9c332fcb7369e81cc47bf83f564d48234721135f68bd733d3445b8332"`
Dec 18 11:01:53.710 INFO [stdout] 6dbe79b9c332fcb7369e81cc47bf83f564d48234721135f68bd733d3445b8332