[INFO] crate commodore 0.3.0 is already in cache
[INFO] extracting crate commodore 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/commodore/0.3.0
[INFO] extracting crate commodore 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/commodore/0.3.0
[INFO] validating manifest of commodore-0.3.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of commodore-0.3.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing commodore-0.3.0
[INFO] finished frobbing commodore-0.3.0
[INFO] frobbed toml for commodore-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/commodore/0.3.0/Cargo.toml
[INFO] started frobbing commodore-0.3.0
[INFO] finished frobbing commodore-0.3.0
[INFO] frobbed toml for commodore-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/commodore/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing commodore-0.3.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/commodore/0.3.0:/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=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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 46d235342c0a3d3a6d6a23fd6fc4aba524f32c93c06ae765a7c5fa63f2d12b31
[INFO] running `"docker" "start" "-a" "46d235342c0a3d3a6d6a23fd6fc4aba524f32c93c06ae765a7c5fa63f2d12b31"`
[INFO] [stderr]    Compiling commodore v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:90:24
[INFO] [stderr]    |
[INFO] [stderr] 90 |         responder: Box<Responder>,
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[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/lib.rs:97:30
[INFO] [stderr]    |
[INFO] [stderr] 97 |     fn as_handler(&self) -> &Handler;
[INFO] [stderr]    |                              ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:102:44
[INFO] [stderr]     |
[INFO] [stderr] 102 |     F: Fn(&Command, &Option<Captures>, Box<Responder>) -> Option<Response>,
[INFO] [stderr]     |                                            ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:109:24
[INFO] [stderr]     |
[INFO] [stderr] 109 |         responder: Box<Responder>,
[INFO] [stderr]     |                        ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:114:30
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn as_handler(&self) -> &Handler {
[INFO] [stderr]     |                              ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:130:24
[INFO] [stderr]     |
[INFO] [stderr] 130 |         responder: Box<Responder>,
[INFO] [stderr]     |                        ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:144:30
[INFO] [stderr]     |
[INFO] [stderr] 144 |     fn as_handler(&self) -> &Handler {
[INFO] [stderr]     |                              ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:207:18
[INFO] [stderr]     |
[INFO] [stderr] 207 |     handler: Box<Handler>,
[INFO] [stderr]     |                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:208:18
[INFO] [stderr]     |
[INFO] [stderr] 208 |     matcher: Box<Matcher>,
[INFO] [stderr]     |                  ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:257:87
[INFO] [stderr]     |
[INFO] [stderr] 257 |     pub fn handler<'a>(&self, cmd: &'a Command) -> Option<(Option<Captures<'a>>, &Box<Handler>)> {
[INFO] [stderr]     |                                                                                       ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:272:24
[INFO] [stderr]     |
[INFO] [stderr] 272 |         responder: Box<Responder>,
[INFO] [stderr]     |                        ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:283:30
[INFO] [stderr]     |
[INFO] [stderr] 283 |     fn as_handler(&self) -> &Handler {
[INFO] [stderr]     |                              ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `"docker" "inspect" "46d235342c0a3d3a6d6a23fd6fc4aba524f32c93c06ae765a7c5fa63f2d12b31"`
[INFO] running `"docker" "rm" "-f" "46d235342c0a3d3a6d6a23fd6fc4aba524f32c93c06ae765a7c5fa63f2d12b31"`
[INFO] [stdout] 46d235342c0a3d3a6d6a23fd6fc4aba524f32c93c06ae765a7c5fa63f2d12b31
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/commodore/0.3.0:/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=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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6d27c6ba492c40eb1717ae361e649389f62ca28281f783bc3dc520c755d1e1c3
[INFO] running `"docker" "start" "-a" "6d27c6ba492c40eb1717ae361e649389f62ca28281f783bc3dc520c755d1e1c3"`
[INFO] [stderr]    Compiling commodore v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:90:24
[INFO] [stderr]    |
[INFO] [stderr] 90 |         responder: Box<Responder>,
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[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/lib.rs:97:30
[INFO] [stderr]    |
[INFO] [stderr] 97 |     fn as_handler(&self) -> &Handler;
[INFO] [stderr]    |                              ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:102:44
[INFO] [stderr]     |
[INFO] [stderr] 102 |     F: Fn(&Command, &Option<Captures>, Box<Responder>) -> Option<Response>,
[INFO] [stderr]     |                                            ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:109:24
[INFO] [stderr]     |
[INFO] [stderr] 109 |         responder: Box<Responder>,
[INFO] [stderr]     |                        ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:114:30
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn as_handler(&self) -> &Handler {
[INFO] [stderr]     |                              ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:130:24
[INFO] [stderr]     |
[INFO] [stderr] 130 |         responder: Box<Responder>,
[INFO] [stderr]     |                        ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:144:30
[INFO] [stderr]     |
[INFO] [stderr] 144 |     fn as_handler(&self) -> &Handler {
[INFO] [stderr]     |                              ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:207:18
[INFO] [stderr]     |
[INFO] [stderr] 207 |     handler: Box<Handler>,
[INFO] [stderr]     |                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:208:18
[INFO] [stderr]     |
[INFO] [stderr] 208 |     matcher: Box<Matcher>,
[INFO] [stderr]     |                  ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:257:87
[INFO] [stderr]     |
[INFO] [stderr] 257 |     pub fn handler<'a>(&self, cmd: &'a Command) -> Option<(Option<Captures<'a>>, &Box<Handler>)> {
[INFO] [stderr]     |                                                                                       ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:272:24
[INFO] [stderr]     |
[INFO] [stderr] 272 |         responder: Box<Responder>,
[INFO] [stderr]     |                        ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:283:30
[INFO] [stderr]     |
[INFO] [stderr] 283 |     fn as_handler(&self) -> &Handler {
[INFO] [stderr]     |                              ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/server.rs:19:60
[INFO] [stderr]    |
[INFO] [stderr] 19 |         |c: &Command, _: &Option<Captures>, responder: Box<Responder>| -> Option<Response> {
[INFO] [stderr]    |                                                            ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.23s
[INFO] running `"docker" "inspect" "6d27c6ba492c40eb1717ae361e649389f62ca28281f783bc3dc520c755d1e1c3"`
[INFO] running `"docker" "rm" "-f" "6d27c6ba492c40eb1717ae361e649389f62ca28281f783bc3dc520c755d1e1c3"`
[INFO] [stdout] 6d27c6ba492c40eb1717ae361e649389f62ca28281f783bc3dc520c755d1e1c3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/commodore/0.3.0:/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=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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 27e2f8d763b9c31258e7e02b8b8c339c6484e26de6bd3adbb80d6bb10dc97a34
[INFO] running `"docker" "start" "-a" "27e2f8d763b9c31258e7e02b8b8c339c6484e26de6bd3adbb80d6bb10dc97a34"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/commodore-712df318936ab9e7
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test response::tests::test_builder_default ... ok
[INFO] [stdout] test response::tests::test_builder_options ... ok
[INFO] [stdout] test response::tests::test_ephemeral_response ... ok
[INFO] [stdout] test tests::extracts_commands ... ok
[INFO] [stdout] test response::tests::test_in_channel_response ... ok
[INFO] [stdout] test tests::matches_commands ... ok
[INFO] [stdout] test tests::matches_text ... ok
[INFO] [stderr]    Doc-tests commodore
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "27e2f8d763b9c31258e7e02b8b8c339c6484e26de6bd3adbb80d6bb10dc97a34"`
[INFO] running `"docker" "rm" "-f" "27e2f8d763b9c31258e7e02b8b8c339c6484e26de6bd3adbb80d6bb10dc97a34"`
[INFO] [stdout] 27e2f8d763b9c31258e7e02b8b8c339c6484e26de6bd3adbb80d6bb10dc97a34