[INFO] crate interact 0.3.5 is already in cache
[INFO] extracting crate interact 0.3.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/interact/0.3.5
[INFO] extracting crate interact 0.3.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/interact/0.3.5
[INFO] validating manifest of interact-0.3.5 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 interact-0.3.5 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 interact-0.3.5
[INFO] finished frobbing interact-0.3.5
[INFO] frobbed toml for interact-0.3.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/interact/0.3.5/Cargo.toml
[INFO] started frobbing interact-0.3.5
[INFO] finished frobbing interact-0.3.5
[INFO] frobbed toml for interact-0.3.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/interact/0.3.5/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing interact-0.3.5 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-0/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/interact/0.3.5:/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=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] 81c8b05b8164924577bbc369e763d7c5cd06b1afc6c0f5b6665c1e077fda4432
[INFO] running `"docker" "start" "-a" "81c8b05b8164924577bbc369e763d7c5cd06b1afc6c0f5b6665c1e077fda4432"`
[INFO] [stderr]    Compiling interact_derive v0.3.5
[INFO] [stderr]    Compiling interact v0.3.5 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/access.rs:15:33
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn indirect(&self, fnc: Box<FnMut(&dyn Access) + Send>);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&dyn Access) + Send`
[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/access.rs:18:41
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn indirect_mut(&mut self, fnc: Box<FnMut(&mut dyn Access) + Send>);
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut dyn Access) + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/access.rs:116:35
[INFO] [stderr]     |
[INFO] [stderr] 116 | pub type RetValCallback<'a> = Box<FnMut(&dyn Access, &mut Climber<'a>)>;
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&dyn Access, &mut Climber<'a>)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/climber.rs:50:14
[INFO] [stderr]    |
[INFO] [stderr] 50 |     Enum(&'a ReflectEnum),
[INFO] [stderr]    |              ^^^^^^^^^^^ help: use `dyn`: `dyn ReflectEnum`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/climber.rs:56:18
[INFO] [stderr]    |
[INFO] [stderr] 56 |     Enum(&'b mut ReflectEnum),
[INFO] [stderr]    |                  ^^^^^^^^^^^ help: use `dyn`: `dyn ReflectEnum`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.20s
[INFO] running `"docker" "inspect" "81c8b05b8164924577bbc369e763d7c5cd06b1afc6c0f5b6665c1e077fda4432"`
[INFO] running `"docker" "rm" "-f" "81c8b05b8164924577bbc369e763d7c5cd06b1afc6c0f5b6665c1e077fda4432"`
[INFO] [stdout] 81c8b05b8164924577bbc369e763d7c5cd06b1afc6c0f5b6665c1e077fda4432
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/interact/0.3.5:/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=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] e37822462f0f19e84f7b8b93ec8547ff0b764162742262818caf12f0a6a999f2
[INFO] running `"docker" "start" "-a" "e37822462f0f19e84f7b8b93ec8547ff0b764162742262818caf12f0a6a999f2"`
[INFO] [stderr]    Compiling interact v0.3.5 (/opt/crater/workdir)
[INFO] [stderr] warning: suffixes on a tuple index are invalid
[INFO] [stderr]    --> tests/common/mod.rs:133:10
[INFO] [stderr]     |
[INFO] [stderr] 133 | #[derive(Interact)]
[INFO] [stderr]     |          ^^^^^^^^ invalid suffix `usize`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases
[INFO] [stderr]     = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access
[INFO] [stderr]     = note: for more context, see https://github.com/rust-lang/rust/issues/60210
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/access.rs:15:33
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn indirect(&self, fnc: Box<FnMut(&dyn Access) + Send>);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&dyn Access) + Send`
[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/access.rs:18:41
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn indirect_mut(&mut self, fnc: Box<FnMut(&mut dyn Access) + Send>);
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut dyn Access) + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/access.rs:116:35
[INFO] [stderr]     |
[INFO] [stderr] 116 | pub type RetValCallback<'a> = Box<FnMut(&dyn Access, &mut Climber<'a>)>;
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&dyn Access, &mut Climber<'a>)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/climber.rs:50:14
[INFO] [stderr]    |
[INFO] [stderr] 50 |     Enum(&'a ReflectEnum),
[INFO] [stderr]    |              ^^^^^^^^^^^ help: use `dyn`: `dyn ReflectEnum`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/climber.rs:56:18
[INFO] [stderr]    |
[INFO] [stderr] 56 |     Enum(&'b mut ReflectEnum),
[INFO] [stderr]    |                  ^^^^^^^^^^^ help: use `dyn`: `dyn ReflectEnum`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.19s
[INFO] running `"docker" "inspect" "e37822462f0f19e84f7b8b93ec8547ff0b764162742262818caf12f0a6a999f2"`
[INFO] running `"docker" "rm" "-f" "e37822462f0f19e84f7b8b93ec8547ff0b764162742262818caf12f0a6a999f2"`
[INFO] [stdout] e37822462f0f19e84f7b8b93ec8547ff0b764162742262818caf12f0a6a999f2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/interact/0.3.5:/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=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] 761b15121d2ff0db8143d25dd9d10df2d75bc27b42c8ffe9a3cad2fc589a7ea1
[INFO] running `"docker" "start" "-a" "761b15121d2ff0db8143d25dd9d10df2d75bc27b42c8ffe9a3cad2fc589a7ea1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/interact-2411fca2ee7d9029
[INFO] [stderr]      Running /opt/crater/target/debug/deps/integ-6773d83428e9dbe2
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test util::expect::tests::main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests interact
[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" "761b15121d2ff0db8143d25dd9d10df2d75bc27b42c8ffe9a3cad2fc589a7ea1"`
[INFO] running `"docker" "rm" "-f" "761b15121d2ff0db8143d25dd9d10df2d75bc27b42c8ffe9a3cad2fc589a7ea1"`
[INFO] [stdout] 761b15121d2ff0db8143d25dd9d10df2d75bc27b42c8ffe9a3cad2fc589a7ea1