[INFO] crate simulacrum_user 0.1.0 is already in cache
[INFO] extracting crate simulacrum_user 0.1.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/simulacrum_user/0.1.0
[INFO] extracting crate simulacrum_user 0.1.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/simulacrum_user/0.1.0
[INFO] validating manifest of simulacrum_user-0.1.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of simulacrum_user-0.1.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing simulacrum_user-0.1.0
[INFO] finished frobbing simulacrum_user-0.1.0
[INFO] frobbed toml for simulacrum_user-0.1.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/simulacrum_user/0.1.0/Cargo.toml
[INFO] started frobbing simulacrum_user-0.1.0
[INFO] finished frobbing simulacrum_user-0.1.0
[INFO] frobbed toml for simulacrum_user-0.1.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/simulacrum_user/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking simulacrum_user-0.1.0 against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-4/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/simulacrum_user/0.1.0:/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=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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 56aa1fc751187e9c7d0763201524fe5ba5b49e9611e35fbc00d647afeacb564d
[INFO] running `"docker" "start" "-a" "56aa1fc751187e9c7d0763201524fe5ba5b49e9611e35fbc00d647afeacb564d"`
[INFO] [stderr]    Compiling debugit v0.1.2
[INFO] [stderr]     Checking simulacrum_shared v0.1.0
[INFO] [stderr]     Checking simulacrum_user v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/validators/check.rs:5:25
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct Check<I>(Box<FnMut(&I) -> bool>);
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&I) -> bool`
[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/validators/tuple.rs:7:23
[INFO] [stderr]    |
[INFO] [stderr] 7  |             $(pub Box<Validator<$generic>>),*
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Validator<$generic>`
[INFO] [stderr] ...
[INFO] [stderr] 28 | create_tuple_validator!(Tuple2: (0, A), (1, B));
[INFO] [stderr]    | ------------------------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validators/tuple.rs:7:23
[INFO] [stderr]    |
[INFO] [stderr] 7  |             $(pub Box<Validator<$generic>>),*
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Validator<$generic>`
[INFO] [stderr] ...
[INFO] [stderr] 29 | create_tuple_validator!(Tuple3: (0, A), (1, B), (2, C));
[INFO] [stderr]    | -------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validators/tuple.rs:7:23
[INFO] [stderr]    |
[INFO] [stderr] 7  |             $(pub Box<Validator<$generic>>),*
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Validator<$generic>`
[INFO] [stderr] ...
[INFO] [stderr] 30 | create_tuple_validator!(Tuple4: (0, A), (1, B), (2, C), (3, D));
[INFO] [stderr]    | ---------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validators/tuple.rs:7:23
[INFO] [stderr]    |
[INFO] [stderr] 7  |             $(pub Box<Validator<$generic>>),*
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Validator<$generic>`
[INFO] [stderr] ...
[INFO] [stderr] 31 | create_tuple_validator!(Tuple5: (0, A), (1, B), (2, C), (3, D), (4, E));
[INFO] [stderr]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validators/tuple.rs:7:23
[INFO] [stderr]    |
[INFO] [stderr] 7  |             $(pub Box<Validator<$generic>>),*
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Validator<$generic>`
[INFO] [stderr] ...
[INFO] [stderr] 32 | create_tuple_validator!(Tuple6: (0, A), (1, B), (2, C), (3, D), (4, E), (5, F));
[INFO] [stderr]    | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validators/tuple.rs:7:23
[INFO] [stderr]    |
[INFO] [stderr] 7  |             $(pub Box<Validator<$generic>>),*
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Validator<$generic>`
[INFO] [stderr] ...
[INFO] [stderr] 33 | create_tuple_validator!(Tuple7: (0, A), (1, B), (2, C), (3, D), (4, E), (5, F), (6, G));
[INFO] [stderr]    | ---------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validators/tuple.rs:7:23
[INFO] [stderr]    |
[INFO] [stderr] 7  |             $(pub Box<Validator<$generic>>),*
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Validator<$generic>`
[INFO] [stderr] ...
[INFO] [stderr] 34 | create_tuple_validator!(Tuple8: (0, A), (1, B), (2, C), (3, D), (4, E), (5, F), (6, G),  (7, H));
[INFO] [stderr]    | ------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validators/tuple.rs:7:23
[INFO] [stderr]    |
[INFO] [stderr] 7  |             $(pub Box<Validator<$generic>>),*
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Validator<$generic>`
[INFO] [stderr] ...
[INFO] [stderr] 35 | create_tuple_validator!(Tuple9: (0, A), (1, B), (2, C), (3, D), (4, E), (5, F), (6, G),  (7, H), (8, I));
[INFO] [stderr]    | --------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/validators/check.rs:5:25
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct Check<I>(Box<FnMut(&I) -> bool>);
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&I) -> bool`
[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/validators/tuple.rs:7:23
[INFO] [stderr]    |
[INFO] [stderr] 7  |             $(pub Box<Validator<$generic>>),*
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Validator<$generic>`
[INFO] [stderr] ...
[INFO] [stderr] 28 | create_tuple_validator!(Tuple2: (0, A), (1, B));
[INFO] [stderr]    | ------------------------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validators/tuple.rs:7:23
[INFO] [stderr]    |
[INFO] [stderr] 7  |             $(pub Box<Validator<$generic>>),*
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Validator<$generic>`
[INFO] [stderr] ...
[INFO] [stderr] 29 | create_tuple_validator!(Tuple3: (0, A), (1, B), (2, C));
[INFO] [stderr]    | -------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validators/tuple.rs:7:23
[INFO] [stderr]    |
[INFO] [stderr] 7  |             $(pub Box<Validator<$generic>>),*
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Validator<$generic>`
[INFO] [stderr] ...
[INFO] [stderr] 30 | create_tuple_validator!(Tuple4: (0, A), (1, B), (2, C), (3, D));
[INFO] [stderr]    | ---------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validators/tuple.rs:7:23
[INFO] [stderr]    |
[INFO] [stderr] 7  |             $(pub Box<Validator<$generic>>),*
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Validator<$generic>`
[INFO] [stderr] ...
[INFO] [stderr] 31 | create_tuple_validator!(Tuple5: (0, A), (1, B), (2, C), (3, D), (4, E));
[INFO] [stderr]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validators/tuple.rs:7:23
[INFO] [stderr]    |
[INFO] [stderr] 7  |             $(pub Box<Validator<$generic>>),*
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Validator<$generic>`
[INFO] [stderr] ...
[INFO] [stderr] 32 | create_tuple_validator!(Tuple6: (0, A), (1, B), (2, C), (3, D), (4, E), (5, F));
[INFO] [stderr]    | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validators/tuple.rs:7:23
[INFO] [stderr]    |
[INFO] [stderr] 7  |             $(pub Box<Validator<$generic>>),*
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Validator<$generic>`
[INFO] [stderr] ...
[INFO] [stderr] 33 | create_tuple_validator!(Tuple7: (0, A), (1, B), (2, C), (3, D), (4, E), (5, F), (6, G));
[INFO] [stderr]    | ---------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validators/tuple.rs:7:23
[INFO] [stderr]    |
[INFO] [stderr] 7  |             $(pub Box<Validator<$generic>>),*
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Validator<$generic>`
[INFO] [stderr] ...
[INFO] [stderr] 34 | create_tuple_validator!(Tuple8: (0, A), (1, B), (2, C), (3, D), (4, E), (5, F), (6, G),  (7, H));
[INFO] [stderr]    | ------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validators/tuple.rs:7:23
[INFO] [stderr]    |
[INFO] [stderr] 7  |             $(pub Box<Validator<$generic>>),*
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Validator<$generic>`
[INFO] [stderr] ...
[INFO] [stderr] 35 | create_tuple_validator!(Tuple9: (0, A), (1, B), (2, C), (3, D), (4, E), (5, F), (6, G),  (7, H), (8, I));
[INFO] [stderr]    | --------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.96s
[INFO] running `"docker" "inspect" "56aa1fc751187e9c7d0763201524fe5ba5b49e9611e35fbc00d647afeacb564d"`
[INFO] running `"docker" "rm" "-f" "56aa1fc751187e9c7d0763201524fe5ba5b49e9611e35fbc00d647afeacb564d"`
[INFO] [stdout] 56aa1fc751187e9c7d0763201524fe5ba5b49e9611e35fbc00d647afeacb564d