[INFO] fetching crate stackvector 1.0.2...
[INFO] extracting crate stackvector 1.0.2 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/stackvector/1.0.2
[INFO] extracting crate stackvector 1.0.2 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/stackvector/1.0.2
[INFO] validating manifest of stackvector-1.0.2 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 stackvector-1.0.2 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 stackvector-1.0.2
[INFO] finished frobbing stackvector-1.0.2
[INFO] frobbed toml for stackvector-1.0.2 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/stackvector/1.0.2/Cargo.toml
[INFO] started frobbing stackvector-1.0.2
[INFO] finished frobbing stackvector-1.0.2
[INFO] frobbed toml for stackvector-1.0.2 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/stackvector/1.0.2/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 stackvector-1.0.2 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/stackvector/1.0.2:/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] f36c3cf4237c94512c3a2d2e37fd1d8af8e2777b0c861450affa9d2da9002b05
[INFO] running `"docker" "start" "-a" "f36c3cf4237c94512c3a2d2e37fd1d8af8e2777b0c861450affa9d2da9002b05"`
[INFO] [stderr]    Compiling stackvector v1.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:535:21
[INFO] [stderr]     |
[INFO] [stderr] 535 |                 let mut cur = ptr.add(num_added);
[INFO] [stderr]     |                     ----^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "f36c3cf4237c94512c3a2d2e37fd1d8af8e2777b0c861450affa9d2da9002b05"`
[INFO] running `"docker" "rm" "-f" "f36c3cf4237c94512c3a2d2e37fd1d8af8e2777b0c861450affa9d2da9002b05"`
[INFO] [stdout] f36c3cf4237c94512c3a2d2e37fd1d8af8e2777b0c861450affa9d2da9002b05
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/stackvector/1.0.2:/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] fd5ac5493f11043ce2533230e8575b9f951f6cd331dc57b5fe84619c890209dc
[INFO] running `"docker" "start" "-a" "fd5ac5493f11043ce2533230e8575b9f951f6cd331dc57b5fe84619c890209dc"`
[INFO] [stderr]    Compiling stackvector v1.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:535:21
[INFO] [stderr]     |
[INFO] [stderr] 535 |                 let mut cur = ptr.add(num_added);
[INFO] [stderr]     |                     ----^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.41s
[INFO] running `"docker" "inspect" "fd5ac5493f11043ce2533230e8575b9f951f6cd331dc57b5fe84619c890209dc"`
[INFO] running `"docker" "rm" "-f" "fd5ac5493f11043ce2533230e8575b9f951f6cd331dc57b5fe84619c890209dc"`
[INFO] [stdout] fd5ac5493f11043ce2533230e8575b9f951f6cd331dc57b5fe84619c890209dc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/stackvector/1.0.2:/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] 7ebc350250ebd4b66b381e32d19e57d3b8fee1468db3e2d14ada9e04a886d46f
[INFO] running `"docker" "start" "-a" "7ebc350250ebd4b66b381e32d19e57d3b8fee1468db3e2d14ada9e04a886d46f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stackvector-841bf1063f83f33b
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test test::issue_5 ... ok
[INFO] [stdout] test test::into_iter ... ok
[INFO] [stdout] test test::into_iter_rev ... ok
[INFO] [stdout] test test::drain_rev_test ... ok
[INFO] [stdout] test test::drain_test ... ok
[INFO] [stdout] test test::into_iter_drop ... ok
[INFO] [stdout] test test::issue_4 ... ok
[INFO] [stdout] test test::test_borrow ... ok
[INFO] [stdout] test test::test_borrow_mut ... ok
[INFO] [stdout] test test::test_as_ref ... ok
[INFO] [stdout] test test::test_as_mut ... ok
[INFO] [stdout] test test::test_capacity ... ok
[INFO] [stdout] test test::test_dedup ... ok
[INFO] [stdout] test test::test_eq ... ok
[INFO] [stdout] test test::test_exact_size_iterator ... ok
[INFO] [stdout] test test::test_from ... ok
[INFO] [stdout] test test::test_extend_from_slice ... ok
[INFO] [stdout] test test::test_hash ... ok
[INFO] [stdout] test test::test_inline ... ok
[INFO] [stdout] test test::test_from_vec ... ok
[INFO] [stdout] test test::test_into_vec ... ok
[INFO] [stdout] test test::test_into_inner ... ok
[INFO] [stdout] test test::test_from_slice ... ok
[INFO] [stdout] test test::test_insert_from_slice ... ok
[INFO] [stdout] test test::test_ord ... ok
[INFO] [stdout] test test::test_retain ... ok
[INFO] [stdout] test test::test_resize ... ok
[INFO] [stdout] test test::test_insert_many ... ok
[INFO] [stdout] test test::test_truncate ... ok
[INFO] [stdout] test test::test_write ... ok
[INFO] [stdout] test test::veclike_deref_slice ... ok
[INFO] [stdout] test test::test_zero ... ok
[INFO] [stdout] test test::test_drop_panic_smallvec ... ok
[INFO] [stdout] test test::test_double_spill ... ok
[INFO] [stdout] test test::test_panic ... ok
[INFO] [stdout] test test::test_spill ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stackvector
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - StackVec<A>::from_elem (line 685) ... ok
[INFO] [stdout] test src/lib.rs - StackVec (line 249) ... ok
[INFO] [stdout] test src/lib.rs - StackVec<A>::from_buf (line 314) ... ok
[INFO] [stdout] test src/lib.rs - VecLike (line 87) ... ok
[INFO] [stdout] test src/lib.rs - ExtendFromSlice (line 143) ... ok
[INFO] [stdout] test src/lib.rs - StackVec<A>::from_buf_and_len_unchecked (line 352) ... ok
[INFO] [stdout] test src/lib.rs - StackVec<A>::from_vec (line 284) ... ok
[INFO] [stdout] test src/lib.rs - StackVec<A>::from_buf_and_len (line 334) ... ok
[INFO] [stdout] test src/lib.rs - stackvec (line 1049) ... ok
[INFO] [stdout] test src/lib.rs - stackvec (line 1062) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7ebc350250ebd4b66b381e32d19e57d3b8fee1468db3e2d14ada9e04a886d46f"`
[INFO] running `"docker" "rm" "-f" "7ebc350250ebd4b66b381e32d19e57d3b8fee1468db3e2d14ada9e04a886d46f"`
[INFO] [stdout] 7ebc350250ebd4b66b381e32d19e57d3b8fee1468db3e2d14ada9e04a886d46f