[INFO] crate trompt 0.0.4 is already in cache
[INFO] extracting crate trompt 0.0.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/trompt/0.0.4
[INFO] extracting crate trompt 0.0.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/trompt/0.0.4
[INFO] validating manifest of trompt-0.0.4 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 trompt-0.0.4 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 trompt-0.0.4
[INFO] finished frobbing trompt-0.0.4
[INFO] frobbed toml for trompt-0.0.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/trompt/0.0.4/Cargo.toml
[INFO] started frobbing trompt-0.0.4
[INFO] finished frobbing trompt-0.0.4
[INFO] frobbed toml for trompt-0.0.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/trompt/0.0.4/Cargo.toml
[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 trompt-0.0.4 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/trompt/0.0.4:/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=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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] f6df6d8d408c0a2a389b91060e69f4a3739ab204b39916ba33a59f9a53674d8b
[INFO] running `"docker" "start" "-a" "f6df6d8d408c0a2a389b91060e69f4a3739ab204b39916ba33a59f9a53674d8b"`
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling trompt v0.0.4 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:144:25
[INFO] [stderr]     |
[INFO] [stderr] 144 |     validators: Vec<Box<Fn(&str) -> ValidationResult<()>>>,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> ValidationResult<()>`
[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:452:31
[INFO] [stderr]     |
[INFO] [stderr] 452 | fn silent() -> io::Result<Box<Fn() -> io::Result<()>>> {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> io::Result<()>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "f6df6d8d408c0a2a389b91060e69f4a3739ab204b39916ba33a59f9a53674d8b"`
[INFO] running `"docker" "rm" "-f" "f6df6d8d408c0a2a389b91060e69f4a3739ab204b39916ba33a59f9a53674d8b"`
[INFO] [stdout] f6df6d8d408c0a2a389b91060e69f4a3739ab204b39916ba33a59f9a53674d8b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/trompt/0.0.4:/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=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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6f77a90cac8b62c2cfd84e1e4cde538d01ddcc5e1e5fc0b91f89cb01c1388293
[INFO] running `"docker" "start" "-a" "6f77a90cac8b62c2cfd84e1e4cde538d01ddcc5e1e5fc0b91f89cb01c1388293"`
[INFO] [stderr]    Compiling trompt v0.0.4 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:144:25
[INFO] [stderr]     |
[INFO] [stderr] 144 |     validators: Vec<Box<Fn(&str) -> ValidationResult<()>>>,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> ValidationResult<()>`
[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:470:31
[INFO] [stderr]     |
[INFO] [stderr] 470 | fn silent() -> io::Result<Box<Fn() -> io::Result<()>>> {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> io::Result<()>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `"docker" "inspect" "6f77a90cac8b62c2cfd84e1e4cde538d01ddcc5e1e5fc0b91f89cb01c1388293"`
[INFO] running `"docker" "rm" "-f" "6f77a90cac8b62c2cfd84e1e4cde538d01ddcc5e1e5fc0b91f89cb01c1388293"`
[INFO] [stdout] 6f77a90cac8b62c2cfd84e1e4cde538d01ddcc5e1e5fc0b91f89cb01c1388293
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/trompt/0.0.4:/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=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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 99cb0eb668d48719456b0c3f1b704951e27a24638b72357b7b0e765c943921cc
[INFO] running `"docker" "start" "-a" "99cb0eb668d48719456b0c3f1b704951e27a24638b72357b7b0e765c943921cc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/trompt-eac7d3308f5d86c5
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::defaults ... ok
[INFO] [stdout] test tests::max_len ... ok
[INFO] [stdout] test tests::confirm ... ok
[INFO] [stdout] test tests::message ... ok
[INFO] [stdout] test tests::prompt ... ok
[INFO] [stdout] test tests::prompt_with_silent ... ok
[INFO] [stdout] test tests::required ... ok
[INFO] [stdout] test tests::send_collects_a_line ... ok
[INFO] [stdout] test tests::send_collects_from_input ... ok
[INFO] [stdout] test tests::send_collects_until_eof ... ok
[INFO] [stdout] test tests::send_message_to_output ... ok
[INFO] [stdout] test tests::silent ... ok
[INFO] [stdout] test tests::validate_can_be_called_more_than_once ... ok
[INFO] [stdout] test tests::validate_pushes_to_validators ... ok
[INFO] [stdout] test tests::validate_validates_response ... ok
[INFO] [stdout] test tests::confirm_case_insensitive ... ok
[INFO] [stdout] test tests::min_len ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trompt
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - Trompt (line 135) ... ok
[INFO] [stdout] test src/lib.rs - Trompt (line 127) ... ok
[INFO] [stdout] test src/lib.rs - Trompt<R, W>::new (line 152) ... ok
[INFO] [stdout] test src/lib.rs - Trompt<R, W>::message (line 175) ... ok
[INFO] [stdout] test src/lib.rs - Trompt<R, W>::silent (line 190) ... ok
[INFO] [stdout] test src/lib.rs - Trompt<R, W>::confirm (line 401) ... ok
[INFO] [stdout] test src/lib.rs - Trompt<R, W>::min_len (line 277) ... ok
[INFO] [stdout] test src/lib.rs -  (line 5) ... ok
[INFO] [stdout] test src/lib.rs - Trompt<R, W>::max_len (line 248) ... ok
[INFO] [stdout] test src/lib.rs - Trompt<std::io::Stdin, std::io::Stderr>::stderr (line 440) ... ok
[INFO] [stdout] test src/lib.rs - Trompt<std::io::Stdin, std::io::Stdout>::stdout (line 425) ... ok
[INFO] [stdout] test src/lib.rs - Trompt<R, W>::send (line 336) ... ok
[INFO] [stdout] test src/lib.rs - Trompt<R, W>::required (line 305) ... ok
[INFO] [stdout] test src/lib.rs - Trompt<R, W>::prompt (line 380) ... ok
[INFO] [stdout] test src/lib.rs - Trompt<R, W>::validate (line 206) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "99cb0eb668d48719456b0c3f1b704951e27a24638b72357b7b0e765c943921cc"`
[INFO] running `"docker" "rm" "-f" "99cb0eb668d48719456b0c3f1b704951e27a24638b72357b7b0e765c943921cc"`
[INFO] [stdout] 99cb0eb668d48719456b0c3f1b704951e27a24638b72357b7b0e765c943921cc