[INFO] crate polymap 0.3.0 is already in cache
[INFO] extracting crate polymap 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/polymap/0.3.0
[INFO] extracting crate polymap 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/polymap/0.3.0
[INFO] validating manifest of polymap-0.3.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of polymap-0.3.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing polymap-0.3.0
[INFO] finished frobbing polymap-0.3.0
[INFO] frobbed toml for polymap-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/polymap/0.3.0/Cargo.toml
[INFO] started frobbing polymap-0.3.0
[INFO] finished frobbing polymap-0.3.0
[INFO] frobbed toml for polymap-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/polymap/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing polymap-0.3.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/polymap/0.3.0:/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=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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] a2ba2261e533f04c4fb513c59ceb17b30a19b41632e50912905f6f201070c497
[INFO] running `"docker" "start" "-a" "a2ba2261e533f04c4fb513c59ceb17b30a19b41632e50912905f6f201070c497"`
[INFO] [stderr]    Compiling polymap v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "a2ba2261e533f04c4fb513c59ceb17b30a19b41632e50912905f6f201070c497"`
[INFO] running `"docker" "rm" "-f" "a2ba2261e533f04c4fb513c59ceb17b30a19b41632e50912905f6f201070c497"`
[INFO] [stdout] a2ba2261e533f04c4fb513c59ceb17b30a19b41632e50912905f6f201070c497
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/polymap/0.3.0:/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=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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 446ba257853d51b8ab919ba9b568b6c5441eb0d338351f6a9b1be2eb61b779fa
[INFO] running `"docker" "start" "-a" "446ba257853d51b8ab919ba9b568b6c5441eb0d338351f6a9b1be2eb61b779fa"`
[INFO] [stderr]    Compiling polymap v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/polymap.rs:445:42
[INFO] [stderr]     |
[INFO] [stderr] 445 |     use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT};
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/polymap.rs:498:38
[INFO] [stderr]     |
[INFO] [stderr] 498 |     static DROP_COUNT: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `"docker" "inspect" "446ba257853d51b8ab919ba9b568b6c5441eb0d338351f6a9b1be2eb61b779fa"`
[INFO] running `"docker" "rm" "-f" "446ba257853d51b8ab919ba9b568b6c5441eb0d338351f6a9b1be2eb61b779fa"`
[INFO] [stdout] 446ba257853d51b8ab919ba9b568b6c5441eb0d338351f6a9b1be2eb61b779fa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/polymap/0.3.0:/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=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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] f4ded1c3e702ce95c492e00c7ad1d6ddb93ea598cc1da4070ea35e62e576bf23
[INFO] running `"docker" "start" "-a" "f4ded1c3e702ce95c492e00c7ad1d6ddb93ea598cc1da4070ea35e62e576bf23"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/polymap-7d790d7a40387e9f
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test polymap::test::test_debug ... ok
[INFO] [stdout] test polymap::test::test_entry ... ok
[INFO] [stdout] test polymap::test::test_drop ... ok
[INFO] [stdout] test polymap::test::test_keys ... ok
[INFO] [stdout] test polymap::test::test_insert ... ok
[INFO] [stdout] test polymap::test::test_contains ... ok
[INFO] [stdout] test polymap::test::test_replace ... ok
[INFO] [stdout] test polymap::test::test_strings ... ok
[INFO] [stdout] test polymap::test::test_remove ... ok
[INFO] [stdout] test typemap::test::test_debug ... ok
[INFO] [stdout] test typemap::test::test_entry ... ok
[INFO] [stdout] test typemap::test::test_typemap ... ok
[INFO] [stdout] test polymap::test::test_mismatch_get ... ok
[INFO] [stderr]    Doc-tests polymap
[INFO] [stdout] test polymap::test::test_entry_fail ... ok
[INFO] [stdout] test polymap::test::test_mismatch_insert ... ok
[INFO] [stdout] test polymap::test::test_mismatch_remove ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/polymap.rs - polymap::PolyMap<K, S>::contains_key_of (line 90) ... ok
[INFO] [stdout] test src/typemap.rs - typemap::TypeMap (line 21) ... ok
[INFO] [stdout] test src/polymap.rs - polymap::PolyMap (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f4ded1c3e702ce95c492e00c7ad1d6ddb93ea598cc1da4070ea35e62e576bf23"`
[INFO] running `"docker" "rm" "-f" "f4ded1c3e702ce95c492e00c7ad1d6ddb93ea598cc1da4070ea35e62e576bf23"`
[INFO] [stdout] f4ded1c3e702ce95c492e00c7ad1d6ddb93ea598cc1da4070ea35e62e576bf23