[INFO] crate trie_map 0.2.0 is already in cache
[INFO] extracting crate trie_map 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/trie_map/0.2.0
[INFO] extracting crate trie_map 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/trie_map/0.2.0
[INFO] validating manifest of trie_map-0.2.0 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 trie_map-0.2.0 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 trie_map-0.2.0
[INFO] finished frobbing trie_map-0.2.0
[INFO] frobbed toml for trie_map-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/trie_map/0.2.0/Cargo.toml
[INFO] started frobbing trie_map-0.2.0
[INFO] finished frobbing trie_map-0.2.0
[INFO] frobbed toml for trie_map-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/trie_map/0.2.0/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 trie_map-0.2.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/trie_map/0.2.0:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 88cc095e6d62bf6ac47bf040ce49427656cf3d1cf599e74cfdfd30d857bd1bea
[INFO] running `"docker" "start" "-a" "88cc095e6d62bf6ac47bf040ce49427656cf3d1cf599e74cfdfd30d857bd1bea"`
[INFO] [stderr]    Compiling trie_map v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `RandomState`, `Vacant`, `ptr::NonNull`
[INFO] [stderr]   --> src/lib.rs:7:31
[INFO] [stderr]    |
[INFO] [stderr] 7  |             Entry::{Occupied, Vacant},
[INFO] [stderr]    |                               ^^^^^^
[INFO] [stderr] 8  |             RandomState,
[INFO] [stderr]    |             ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 16 |     ptr::NonNull,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "88cc095e6d62bf6ac47bf040ce49427656cf3d1cf599e74cfdfd30d857bd1bea"`
[INFO] running `"docker" "rm" "-f" "88cc095e6d62bf6ac47bf040ce49427656cf3d1cf599e74cfdfd30d857bd1bea"`
[INFO] [stdout] 88cc095e6d62bf6ac47bf040ce49427656cf3d1cf599e74cfdfd30d857bd1bea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/trie_map/0.2.0:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] a3f36b03b09686da189f4fc48122ce440093b45df2e75fe935f154c3ee934e85
[INFO] running `"docker" "start" "-a" "a3f36b03b09686da189f4fc48122ce440093b45df2e75fe935f154c3ee934e85"`
[INFO] [stderr]    Compiling trie_map v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `RandomState`, `Vacant`, `ptr::NonNull`
[INFO] [stderr]   --> src/lib.rs:7:31
[INFO] [stderr]    |
[INFO] [stderr] 7  |             Entry::{Occupied, Vacant},
[INFO] [stderr]    |                               ^^^^^^
[INFO] [stderr] 8  |             RandomState,
[INFO] [stderr]    |             ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 16 |     ptr::NonNull,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "a3f36b03b09686da189f4fc48122ce440093b45df2e75fe935f154c3ee934e85"`
[INFO] running `"docker" "rm" "-f" "a3f36b03b09686da189f4fc48122ce440093b45df2e75fe935f154c3ee934e85"`
[INFO] [stdout] a3f36b03b09686da189f4fc48122ce440093b45df2e75fe935f154c3ee934e85
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/trie_map/0.2.0:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] bf837c5ee13bcb5bd59fa08c42393ce03d6a48ede4da933c4131e01fa96fc008
[INFO] running `"docker" "start" "-a" "bf837c5ee13bcb5bd59fa08c42393ce03d6a48ede4da933c4131e01fa96fc008"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/trie_map-de62b6a1a17bd30b
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_index ... ok
[INFO] [stdout] test tests::test_extend ... ok
[INFO] [stdout] test tests::test_bytes_iter ... ok
[INFO] [stdout] test tests::test_insert ... ok
[INFO] [stdout] test tests::test_prefix_values ... ok
[INFO] [stdout] test tests::test_other ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trie_map
[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" "bf837c5ee13bcb5bd59fa08c42393ce03d6a48ede4da933c4131e01fa96fc008"`
[INFO] running `"docker" "rm" "-f" "bf837c5ee13bcb5bd59fa08c42393ce03d6a48ede4da933c4131e01fa96fc008"`
[INFO] [stdout] bf837c5ee13bcb5bd59fa08c42393ce03d6a48ede4da933c4131e01fa96fc008