[INFO] crate soar 0.1.0 is already in cache
[INFO] extracting crate soar 0.1.0 into work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/soar/0.1.0
[INFO] extracting crate soar 0.1.0 into work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/soar/0.1.0
[INFO] validating manifest of soar-0.1.0 on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of soar-0.1.0 on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing soar-0.1.0
[INFO] finished frobbing soar-0.1.0
[INFO] frobbed toml for soar-0.1.0 written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/soar/0.1.0/Cargo.toml
[INFO] started frobbing soar-0.1.0
[INFO] finished frobbing soar-0.1.0
[INFO] frobbed toml for soar-0.1.0 written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/soar/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking soar-0.1.0 against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-3/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/soar/0.1.0:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5d60a04d2fb018869cc844620f6fd47f73c322535c24116d4b8ae1d48af4831a
[INFO] running `"docker" "start" "-a" "5d60a04d2fb018869cc844620f6fd47f73c322535c24116d4b8ae1d48af4831a"`
[INFO] [stderr]     Checking query_interface v0.3.5
[INFO] [stderr]     Checking hostname v0.1.5
[INFO] [stderr]    Compiling actix_derive v0.3.2
[INFO] [stderr]     Checking tokio-signal v0.2.7
[INFO] [stderr]     Checking trust-dns-proto v0.6.3
[INFO] [stderr]     Checking trust-dns-proto v0.5.0
[INFO] [stderr]     Checking resolv-conf v0.6.2
[INFO] [stderr]     Checking trust-dns-resolver v0.10.3
[INFO] [stderr]     Checking actix v0.7.9
[INFO] [stderr]     Checking soar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Future`
[INFO] [stderr]   --> src/lib.rs:71:24
[INFO] [stderr]    |
[INFO] [stderr] 71 |     use futures::{future, Future};
[INFO] [stderr]    |                           ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]   --> src/lib.rs:73:6
[INFO] [stderr]    |
[INFO] [stderr] 73 |     use std::env;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/lib.rs:26:24
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn stopped(&mut self, ctx: &mut Self::Context) {
[INFO] [stderr]    |                           ^^^ help: consider prefixing with an underscore: `_ctx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctxt`
[INFO] [stderr]   --> src/lib.rs:55:31
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn handle(&mut self, msg: M, ctxt: &mut Context<Self>) -> Self::Result {
[INFO] [stderr]    |                                  ^^^^ help: consider prefixing with an underscore: `_ctxt`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]    --> src/lib.rs:105:7
[INFO] [stderr]     |
[INFO] [stderr] 105 |         let res = sys.block_on(fut).unwrap().unwrap();
[INFO] [stderr]     |             ^^^ help: consider prefixing with an underscore: `_res`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]   --> src/lib.rs:88:28
[INFO] [stderr]    |
[INFO] [stderr] 88 |         fn handle_request(&self, msg: TestMessage) -> ResponseFuture<TestResponse, ()> {
[INFO] [stderr]    |                                  ^^^ help: consider prefixing with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/lib.rs:26:24
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn stopped(&mut self, ctx: &mut Self::Context) {
[INFO] [stderr]    |                           ^^^ help: consider prefixing with an underscore: `_ctx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctxt`
[INFO] [stderr]   --> src/lib.rs:55:31
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn handle(&mut self, msg: M, ctxt: &mut Context<Self>) -> Self::Result {
[INFO] [stderr]    |                                  ^^^^ help: consider prefixing with an underscore: `_ctxt`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.97s
[INFO] running `"docker" "inspect" "5d60a04d2fb018869cc844620f6fd47f73c322535c24116d4b8ae1d48af4831a"`
[INFO] running `"docker" "rm" "-f" "5d60a04d2fb018869cc844620f6fd47f73c322535c24116d4b8ae1d48af4831a"`
[INFO] [stdout] 5d60a04d2fb018869cc844620f6fd47f73c322535c24116d4b8ae1d48af4831a