[INFO] updating cached repository livioribeiro/responder
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/livioribeiro/responder
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/livioribeiro/responder" "work/ex/beta-1.38-1/sources/1.37.0/gh/livioribeiro/responder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/livioribeiro/responder'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/livioribeiro/responder" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/livioribeiro/responder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/livioribeiro/responder'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f6bde0b344f5d7a85856eb8b05e288ec0725f723
[INFO] sha for GitHub repo livioribeiro/responder: f6bde0b344f5d7a85856eb8b05e288ec0725f723
[INFO] validating manifest of livioribeiro/responder on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of livioribeiro/responder on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing livioribeiro/responder
[INFO] finished frobbing livioribeiro/responder
[INFO] frobbed toml for livioribeiro/responder written to work/ex/beta-1.38-1/sources/1.37.0/gh/livioribeiro/responder/Cargo.toml
[INFO] started frobbing livioribeiro/responder
[INFO] finished frobbing livioribeiro/responder
[INFO] frobbed toml for livioribeiro/responder written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/livioribeiro/responder/Cargo.toml
[INFO] crate livioribeiro/responder already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/livioribeiro/responder/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing livioribeiro/responder against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/livioribeiro/responder:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5bc010bf3643fe55acd25ae0ca589a350eb02b36c9550d5893eb753ee879ce9c
[INFO] running `"docker" "start" "-a" "5bc010bf3643fe55acd25ae0ca589a350eb02b36c9550d5893eb753ee879ce9c"`
[INFO] [stderr]    Compiling quick-error v0.2.2
[INFO] [stderr]    Compiling netbuf v0.3.8
[INFO] [stderr]    Compiling argparse v0.2.2
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling miow v0.1.5
[INFO] [stderr]    Compiling quire v0.1.8
[INFO] [stderr]    Compiling mio v0.5.1
[INFO] [stderr]    Compiling rotor v0.6.3
[INFO] [stderr]    Compiling rotor-tools v0.3.2
[INFO] [stderr]    Compiling rotor-stream v0.6.2
[INFO] [stderr]    Compiling rotor-http v0.7.0
[INFO] [stderr]    Compiling responder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/builder.rs:36:47
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let path = format!("{}/{}", root_path.trim_right_matches("/"),
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/builder.rs:37:42
[INFO] [stderr]    |
[INFO] [stderr] 37 |                                     path.trim_left_matches("/"));
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.62s
[INFO] running `"docker" "inspect" "5bc010bf3643fe55acd25ae0ca589a350eb02b36c9550d5893eb753ee879ce9c"`
[INFO] running `"docker" "rm" "-f" "5bc010bf3643fe55acd25ae0ca589a350eb02b36c9550d5893eb753ee879ce9c"`
[INFO] [stdout] 5bc010bf3643fe55acd25ae0ca589a350eb02b36c9550d5893eb753ee879ce9c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/livioribeiro/responder:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6342a08d200aee2ba9926699cc915aa70c7b38a71775a3503f8ee8da8099a25a
[INFO] running `"docker" "start" "-a" "6342a08d200aee2ba9926699cc915aa70c7b38a71775a3503f8ee8da8099a25a"`
[INFO] [stderr]    Compiling responder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/builder.rs:36:47
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let path = format!("{}/{}", root_path.trim_right_matches("/"),
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/builder.rs:37:42
[INFO] [stderr]    |
[INFO] [stderr] 37 |                                     path.trim_left_matches("/"));
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.44s
[INFO] running `"docker" "inspect" "6342a08d200aee2ba9926699cc915aa70c7b38a71775a3503f8ee8da8099a25a"`
[INFO] running `"docker" "rm" "-f" "6342a08d200aee2ba9926699cc915aa70c7b38a71775a3503f8ee8da8099a25a"`
[INFO] [stdout] 6342a08d200aee2ba9926699cc915aa70c7b38a71775a3503f8ee8da8099a25a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/livioribeiro/responder:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] df84f090377001d0b58feedc35208e3f82e6daa9c38543a63c85ed20b49439d1
[INFO] running `"docker" "start" "-a" "df84f090377001d0b58feedc35208e3f82e6daa9c38543a63c85ed20b49439d1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/responder-7842cbe05b51488f
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] Error stopping server thread: sending on a closed channel
[INFO] [stdout] test server::tests::server_shutdown ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/responder-efb1d9f88794cddc
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests responder
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "df84f090377001d0b58feedc35208e3f82e6daa9c38543a63c85ed20b49439d1"`
[INFO] running `"docker" "rm" "-f" "df84f090377001d0b58feedc35208e3f82e6daa9c38543a63c85ed20b49439d1"`
[INFO] [stdout] df84f090377001d0b58feedc35208e3f82e6daa9c38543a63c85ed20b49439d1