[INFO] fetching crate c_vec 1.3.2...
[INFO] extracting crate c_vec 1.3.2 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/c_vec/1.3.2
[INFO] extracting crate c_vec 1.3.2 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/c_vec/1.3.2
[INFO] validating manifest of c_vec-1.3.2 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 c_vec-1.3.2 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 c_vec-1.3.2
[INFO] finished frobbing c_vec-1.3.2
[INFO] frobbed toml for c_vec-1.3.2 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/c_vec/1.3.2/Cargo.toml
[INFO] started frobbing c_vec-1.3.2
[INFO] finished frobbing c_vec-1.3.2
[INFO] frobbed toml for c_vec-1.3.2 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/c_vec/1.3.2/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] 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 c_vec-1.3.2 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/c_vec/1.3.2:/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] bdda3d507565ee5364f0448e75b0c7ba1f99267cd59b2c42099e47faa4fcfb87
[INFO] running `"docker" "start" "-a" "bdda3d507565ee5364f0448e75b0c7ba1f99267cd59b2c42099e47faa4fcfb87"`
[INFO] [stderr]    Compiling c_vec v1.3.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:63:22
[INFO] [stderr]    |
[INFO] [stderr] 63 |     dtor: Option<Box<FnMut(*mut T)>>
[INFO] [stderr]    |                      ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(*mut T)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "bdda3d507565ee5364f0448e75b0c7ba1f99267cd59b2c42099e47faa4fcfb87"`
[INFO] running `"docker" "rm" "-f" "bdda3d507565ee5364f0448e75b0c7ba1f99267cd59b2c42099e47faa4fcfb87"`
[INFO] [stdout] bdda3d507565ee5364f0448e75b0c7ba1f99267cd59b2c42099e47faa4fcfb87
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/c_vec/1.3.2:/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] eb73c77969ca5516c13c9e3f904e94012524ad6d86e8b17052390cdc580522d8
[INFO] running `"docker" "start" "-a" "eb73c77969ca5516c13c9e3f904e94012524ad6d86e8b17052390cdc580522d8"`
[INFO] [stderr]    Compiling c_vec v1.3.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:63:22
[INFO] [stderr]    |
[INFO] [stderr] 63 |     dtor: Option<Box<FnMut(*mut T)>>
[INFO] [stderr]    |                      ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(*mut T)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "eb73c77969ca5516c13c9e3f904e94012524ad6d86e8b17052390cdc580522d8"`
[INFO] running `"docker" "rm" "-f" "eb73c77969ca5516c13c9e3f904e94012524ad6d86e8b17052390cdc580522d8"`
[INFO] [stdout] eb73c77969ca5516c13c9e3f904e94012524ad6d86e8b17052390cdc580522d8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/c_vec/1.3.2:/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] 4c5baa00bc313b645070fa6dd11e106e90c81be50517790a2548cf3b3d0eef97
[INFO] running `"docker" "start" "-a" "4c5baa00bc313b645070fa6dd11e106e90c81be50517790a2548cf3b3d0eef97"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/c_vec-38d8f8f371f3a804
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::iter_cvec ... ok
[INFO] [stdout] test tests::iter_cslice ... ok
[INFO] [stdout] test tests::slice_test_basic ... ok
[INFO] [stdout] test tests::convert_test ... ok
[INFO] [stdout] test tests::slice_to_vec_test ... ok
[INFO] [stdout] test tests::vec_test_overrun_set ... ok
[INFO] [stdout] test tests::vec_test_unwrap ... ok
[INFO] [stdout] test tests::vec_to_slice_test ... ok
[INFO] [stdout] test tests::vec_test_basic ... ok
[INFO] [stdout] test tests::vec_test_overrun_get ... ok
[INFO] [stdout] test tests::slice_test_overrun_get ... ok
[INFO] [stdout] test tests::slice_test_panic_at_null ... ok
[INFO] [stdout] test tests::vec_test_panic_at_null ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests c_vec
[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" "4c5baa00bc313b645070fa6dd11e106e90c81be50517790a2548cf3b3d0eef97"`
[INFO] running `"docker" "rm" "-f" "4c5baa00bc313b645070fa6dd11e106e90c81be50517790a2548cf3b3d0eef97"`
[INFO] [stdout] 4c5baa00bc313b645070fa6dd11e106e90c81be50517790a2548cf3b3d0eef97