[INFO] fetching crate promptly 0.1.5...
[INFO] extracting crate promptly 0.1.5 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/promptly/0.1.5
[INFO] extracting crate promptly 0.1.5 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/promptly/0.1.5
[INFO] validating manifest of promptly-0.1.5 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of promptly-0.1.5 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing promptly-0.1.5
[INFO] finished frobbing promptly-0.1.5
[INFO] frobbed toml for promptly-0.1.5 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/promptly/0.1.5/Cargo.toml
[INFO] started frobbing promptly-0.1.5
[INFO] finished frobbing promptly-0.1.5
[INFO] frobbed toml for promptly-0.1.5 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/promptly/0.1.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing promptly-0.1.5 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/promptly/0.1.5:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 13df51120f3e5d600dff81ab09295a461564bda37a85062eeebefe5361f4188e
[INFO] running `"docker" "start" "-a" "13df51120f3e5d600dff81ab09295a461564bda37a85062eeebefe5361f4188e"`
[INFO] [stderr]    Compiling promptly v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:307:22
[INFO] [stderr]     |
[INFO] [stderr] 307 |     err_handler: Box<Fn(ReadlineError)>, // TODO: closure should return Never type
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(ReadlineError)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "13df51120f3e5d600dff81ab09295a461564bda37a85062eeebefe5361f4188e"`
[INFO] running `"docker" "rm" "-f" "13df51120f3e5d600dff81ab09295a461564bda37a85062eeebefe5361f4188e"`
[INFO] [stdout] 13df51120f3e5d600dff81ab09295a461564bda37a85062eeebefe5361f4188e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/promptly/0.1.5:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 81e826126a3ca526943099d7517ab797eebc5ef0ad9a19aa803d7f82be3b5a9a
[INFO] running `"docker" "start" "-a" "81e826126a3ca526943099d7517ab797eebc5ef0ad9a19aa803d7f82be3b5a9a"`
[INFO] [stderr]    Compiling promptly v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:307:22
[INFO] [stderr]     |
[INFO] [stderr] 307 |     err_handler: Box<Fn(ReadlineError)>, // TODO: closure should return Never type
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(ReadlineError)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "81e826126a3ca526943099d7517ab797eebc5ef0ad9a19aa803d7f82be3b5a9a"`
[INFO] running `"docker" "rm" "-f" "81e826126a3ca526943099d7517ab797eebc5ef0ad9a19aa803d7f82be3b5a9a"`
[INFO] [stdout] 81e826126a3ca526943099d7517ab797eebc5ef0ad9a19aa803d7f82be3b5a9a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/promptly/0.1.5:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 276c5d5908db81bf09c4997a4ba5fdc08f85d06bd5c5002104885cc32c4f393f
[INFO] running `"docker" "start" "-a" "276c5d5908db81bf09c4997a4ba5fdc08f85d06bd5c5002104885cc32c4f393f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/promptly-a9900cb370cf28b4
[INFO] [stderr]    Doc-tests promptly
[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] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs -  (line 7) ... ok
[INFO] [stdout] test src/lib.rs - String::prompt (line 122) ... ok
[INFO] [stdout] test src/lib.rs - bool::prompt (line 177) ... ok
[INFO] [stdout] test src/lib.rs - String::prompt_default (line 142) ... ok
[INFO] [stdout] test src/lib.rs - String::prompt_opt (line 132) ... ok
[INFO] [stdout] test src/lib.rs - prompt (line 49) ... ok
[INFO] [stdout] test src/lib.rs - bool::prompt_default (line 201) ... ok
[INFO] [stdout] test src/lib.rs - bool::prompt_opt (line 189) ... ok
[INFO] [stdout] test src/lib.rs - prompt_default (line 80) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "276c5d5908db81bf09c4997a4ba5fdc08f85d06bd5c5002104885cc32c4f393f"`
[INFO] running `"docker" "rm" "-f" "276c5d5908db81bf09c4997a4ba5fdc08f85d06bd5c5002104885cc32c4f393f"`
[INFO] [stdout] 276c5d5908db81bf09c4997a4ba5fdc08f85d06bd5c5002104885cc32c4f393f