[INFO] crate cmdr 0.3.9 is already in cache
[INFO] extracting crate cmdr 0.3.9 into work/ex/beta-1.37-6/sources/1.36.0/reg/cmdr/0.3.9
[INFO] extracting crate cmdr 0.3.9 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cmdr/0.3.9
[INFO] validating manifest of cmdr-0.3.9 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 cmdr-0.3.9 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 cmdr-0.3.9
[INFO] finished frobbing cmdr-0.3.9
[INFO] frobbed toml for cmdr-0.3.9 written to work/ex/beta-1.37-6/sources/1.36.0/reg/cmdr/0.3.9/Cargo.toml
[INFO] started frobbing cmdr-0.3.9
[INFO] finished frobbing cmdr-0.3.9
[INFO] frobbed toml for cmdr-0.3.9 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cmdr/0.3.9/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] testing cmdr-0.3.9 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-5/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/cmdr/0.3.9:/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] 709be3b3617a26b60cc1869f7b4f82b5cad8a3922204636f28426404054c313b
[INFO] running `"docker" "start" "-a" "709be3b3617a26b60cc1869f7b4f82b5cad8a3922204636f28426404054c313b"`
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling utf8parse v0.1.1
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling nix v0.13.1
[INFO] [stderr]    Compiling rustyline v4.1.0
[INFO] [stderr]    Compiling cmdr_macro v0.3.9
[INFO] [stderr]    Compiling cmdr v0.3.9 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/result.rs:39:34
[INFO] [stderr]    |
[INFO] [stderr] 39 |     runner: Box<dyn (FnOnce(&mut LineReader) -> CommandResult)>,
[INFO] [stderr]    |                                  ^^^^^^^^^^ help: use `dyn`: `dyn LineReader`
[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/result.rs:49:41
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn run_lines(self, reader: &mut LineReader) -> CommandResult {
[INFO] [stderr]    |                                         ^^^^^^^^^^ help: use `dyn`: `dyn LineReader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scope.rs:10:42
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn run_lines(&mut self, reader: &mut LineReader) -> CommandResult
[INFO] [stderr]    |                                          ^^^^^^^^^^ help: use `dyn`: `dyn LineReader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scope.rs:32:53
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn run_line(&mut self, line: Line, reader: &mut LineReader) -> CommandResult
[INFO] [stderr]    |                                                     ^^^^^^^^^^ help: use `dyn`: `dyn LineReader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scope.rs:189:17
[INFO] [stderr]     |
[INFO] [stderr] 189 |     method: Box<Fn(&mut T, &CommandLine) -> CommandResult>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T, &CommandLine) -> CommandResult`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scope.rs:201:21
[INFO] [stderr]     |
[INFO] [stderr] 201 |         method: Box<Fn(&mut T, &CommandLine) -> CommandResult>,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T, &CommandLine) -> CommandResult`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.45s
[INFO] running `"docker" "inspect" "709be3b3617a26b60cc1869f7b4f82b5cad8a3922204636f28426404054c313b"`
[INFO] running `"docker" "rm" "-f" "709be3b3617a26b60cc1869f7b4f82b5cad8a3922204636f28426404054c313b"`
[INFO] [stdout] 709be3b3617a26b60cc1869f7b4f82b5cad8a3922204636f28426404054c313b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/cmdr/0.3.9:/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] be4b45c8ee1a9b7db0ade8c4ba116be0319525cb40a922811a7b2c5dadd1831d
[INFO] running `"docker" "start" "-a" "be4b45c8ee1a9b7db0ade8c4ba116be0319525cb40a922811a7b2c5dadd1831d"`
[INFO] [stderr]    Compiling cmdr v0.3.9 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/result.rs:39:34
[INFO] [stderr]    |
[INFO] [stderr] 39 |     runner: Box<dyn (FnOnce(&mut LineReader) -> CommandResult)>,
[INFO] [stderr]    |                                  ^^^^^^^^^^ help: use `dyn`: `dyn LineReader`
[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/result.rs:49:41
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn run_lines(self, reader: &mut LineReader) -> CommandResult {
[INFO] [stderr]    |                                         ^^^^^^^^^^ help: use `dyn`: `dyn LineReader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scope.rs:10:42
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn run_lines(&mut self, reader: &mut LineReader) -> CommandResult
[INFO] [stderr]    |                                          ^^^^^^^^^^ help: use `dyn`: `dyn LineReader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scope.rs:32:53
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn run_line(&mut self, line: Line, reader: &mut LineReader) -> CommandResult
[INFO] [stderr]    |                                                     ^^^^^^^^^^ help: use `dyn`: `dyn LineReader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scope.rs:189:17
[INFO] [stderr]     |
[INFO] [stderr] 189 |     method: Box<Fn(&mut T, &CommandLine) -> CommandResult>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T, &CommandLine) -> CommandResult`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scope.rs:201:21
[INFO] [stderr]     |
[INFO] [stderr] 201 |         method: Box<Fn(&mut T, &CommandLine) -> CommandResult>,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T, &CommandLine) -> CommandResult`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `"docker" "inspect" "be4b45c8ee1a9b7db0ade8c4ba116be0319525cb40a922811a7b2c5dadd1831d"`
[INFO] running `"docker" "rm" "-f" "be4b45c8ee1a9b7db0ade8c4ba116be0319525cb40a922811a7b2c5dadd1831d"`
[INFO] [stdout] be4b45c8ee1a9b7db0ade8c4ba116be0319525cb40a922811a7b2c5dadd1831d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/cmdr/0.3.9:/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] 189b8137da69cbd06f7dc7009b019f3aff3fb3c0e6c3525a86437e2621f98361
[INFO] running `"docker" "start" "-a" "189b8137da69cbd06f7dc7009b019f3aff3fb3c0e6c3525a86437e2621f98361"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cmdr-d4b54f105253b1bd
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test scope::tests::command_should_handle_by_alias ... ok
[INFO] [stdout] test scope::tests::command_should_handle_by_name ... ok
[INFO] [stdout] test scope::tests::command_should_not_handle_unknown ... ok
[INFO] [stdout] test line::tests::test_parse_command ... ok
[INFO] [stdout] test line::tests::test_parse_empty_line ... ok
[INFO] [stdout] test scope::tests::command_should_return_all_aliases ... ok
[INFO] [stdout] test line::tests::test_parse_command_with_arguments ... ok
[INFO] [stdout] test scope::tests::command_should_return_help_text ... ok
[INFO] [stdout] test scope::tests::command_should_return_name ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cmdr
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "189b8137da69cbd06f7dc7009b019f3aff3fb3c0e6c3525a86437e2621f98361"`
[INFO] running `"docker" "rm" "-f" "189b8137da69cbd06f7dc7009b019f3aff3fb3c0e6c3525a86437e2621f98361"`
[INFO] [stdout] 189b8137da69cbd06f7dc7009b019f3aff3fb3c0e6c3525a86437e2621f98361