[INFO] crate dynamic 0.2.1 is already in cache
[INFO] extracting crate dynamic 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/dynamic/0.2.1
[INFO] extracting crate dynamic 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dynamic/0.2.1
[INFO] validating manifest of dynamic-0.2.1 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 dynamic-0.2.1 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 dynamic-0.2.1
[INFO] finished frobbing dynamic-0.2.1
[INFO] frobbed toml for dynamic-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/dynamic/0.2.1/Cargo.toml
[INFO] started frobbing dynamic-0.2.1
[INFO] finished frobbing dynamic-0.2.1
[INFO] frobbed toml for dynamic-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dynamic/0.2.1/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 dynamic-0.2.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/dynamic/0.2.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] f3f8e8dd65326efad478a162ea46b15ff1560482be9c59af8340a165b0c81dee
[INFO] running `"docker" "start" "-a" "f3f8e8dd65326efad478a162ea46b15ff1560482be9c59af8340a165b0c81dee"`
[INFO] [stderr]    Compiling dynamic v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:30:11
[INFO] [stderr]    |
[INFO] [stderr] 30 |     data: Dyn
[INFO] [stderr]    |           ^^^ help: use `dyn`: `dyn Dyn`
[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:42:29
[INFO] [stderr]    |
[INFO] [stderr] 42 |         }) as Box<Described<Dyn>>;
[INFO] [stderr]    |                             ^^^ help: use `dyn`: `dyn Dyn`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:52:42
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let un_sized = val as &Described<Dyn>;
[INFO] [stderr]    |                                          ^^^ help: use `dyn`: `dyn Dyn`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:61:46
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let un_sized = val as &mut Described<Dyn>;
[INFO] [stderr]    |                                              ^^^ help: use `dyn`: `dyn Dyn`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:150:30
[INFO] [stderr]     |
[INFO] [stderr] 150 | unsafe impl UnsafeAnyExt for Dyn {}
[INFO] [stderr]     |                              ^^^ help: use `dyn`: `dyn Dyn`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `"docker" "inspect" "f3f8e8dd65326efad478a162ea46b15ff1560482be9c59af8340a165b0c81dee"`
[INFO] running `"docker" "rm" "-f" "f3f8e8dd65326efad478a162ea46b15ff1560482be9c59af8340a165b0c81dee"`
[INFO] [stdout] f3f8e8dd65326efad478a162ea46b15ff1560482be9c59af8340a165b0c81dee
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/dynamic/0.2.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7e4bdb16daecad2cc88f60e6da9c605242d37a827925afaca05f7b12121e8af1
[INFO] running `"docker" "start" "-a" "7e4bdb16daecad2cc88f60e6da9c605242d37a827925afaca05f7b12121e8af1"`
[INFO] [stderr]    Compiling dynamic v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:30:11
[INFO] [stderr]    |
[INFO] [stderr] 30 |     data: Dyn
[INFO] [stderr]    |           ^^^ help: use `dyn`: `dyn Dyn`
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:1:24
[INFO] [stderr]    |
[INFO] [stderr] 1  | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]    |                        ^^^^^^^^
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] implied by #[warn(warnings)]
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:42:29
[INFO] [stderr]    |
[INFO] [stderr] 42 |         }) as Box<Described<Dyn>>;
[INFO] [stderr]    |                             ^^^ help: use `dyn`: `dyn Dyn`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:52:42
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let un_sized = val as &Described<Dyn>;
[INFO] [stderr]    |                                          ^^^ help: use `dyn`: `dyn Dyn`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:61:46
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let un_sized = val as &mut Described<Dyn>;
[INFO] [stderr]    |                                              ^^^ help: use `dyn`: `dyn Dyn`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:150:30
[INFO] [stderr]     |
[INFO] [stderr] 150 | unsafe impl UnsafeAnyExt for Dyn {}
[INFO] [stderr]     |                              ^^^ help: use `dyn`: `dyn Dyn`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "7e4bdb16daecad2cc88f60e6da9c605242d37a827925afaca05f7b12121e8af1"`
[INFO] running `"docker" "rm" "-f" "7e4bdb16daecad2cc88f60e6da9c605242d37a827925afaca05f7b12121e8af1"`
[INFO] [stdout] 7e4bdb16daecad2cc88f60e6da9c605242d37a827925afaca05f7b12121e8af1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/dynamic/0.2.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 97d6a53c4566d2393bff69173dcca3e79a8462203bd76e89cb40ffd8ce037c73
[INFO] running `"docker" "start" "-a" "97d6a53c4566d2393bff69173dcca3e79a8462203bd76e89cb40ffd8ce037c73"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dynamic-95eee8afb91636c9
[INFO] [stdout] test test::test_dynamic_refs ... ok
[INFO] [stderr]    Doc-tests dynamic
[INFO] [stdout] test test::test_downcasting ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "97d6a53c4566d2393bff69173dcca3e79a8462203bd76e89cb40ffd8ce037c73"`
[INFO] running `"docker" "rm" "-f" "97d6a53c4566d2393bff69173dcca3e79a8462203bd76e89cb40ffd8ce037c73"`
[INFO] [stdout] 97d6a53c4566d2393bff69173dcca3e79a8462203bd76e89cb40ffd8ce037c73