[INFO] crate byte_trie 0.3.0 is already in cache
[INFO] extracting crate byte_trie 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/byte_trie/0.3.0
[INFO] extracting crate byte_trie 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/byte_trie/0.3.0
[INFO] validating manifest of byte_trie-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 byte_trie-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 byte_trie-0.3.0
[INFO] finished frobbing byte_trie-0.3.0
[INFO] frobbed toml for byte_trie-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/byte_trie/0.3.0/Cargo.toml
[INFO] started frobbing byte_trie-0.3.0
[INFO] finished frobbing byte_trie-0.3.0
[INFO] frobbed toml for byte_trie-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/byte_trie/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 byte_trie-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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/byte_trie/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] 350c047a1ac54909d4900c7b8f31ddbce32a259ace03631d61ec70d08abcc99d
[INFO] running `"docker" "start" "-a" "350c047a1ac54909d4900c7b8f31ddbce32a259ace03631d61ec70d08abcc99d"`
[INFO] [stderr]    Compiling byte_trie v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "350c047a1ac54909d4900c7b8f31ddbce32a259ace03631d61ec70d08abcc99d"`
[INFO] running `"docker" "rm" "-f" "350c047a1ac54909d4900c7b8f31ddbce32a259ace03631d61ec70d08abcc99d"`
[INFO] [stdout] 350c047a1ac54909d4900c7b8f31ddbce32a259ace03631d61ec70d08abcc99d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/byte_trie/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] e08a7eb785e0ee018d4b45f01c4a04e21990c0dc69d8c3ca0fe2060e001fdf27
[INFO] running `"docker" "start" "-a" "e08a7eb785e0ee018d4b45f01c4a04e21990c0dc69d8c3ca0fe2060e001fdf27"`
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling byte_trie v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.65s
[INFO] running `"docker" "inspect" "e08a7eb785e0ee018d4b45f01c4a04e21990c0dc69d8c3ca0fe2060e001fdf27"`
[INFO] running `"docker" "rm" "-f" "e08a7eb785e0ee018d4b45f01c4a04e21990c0dc69d8c3ca0fe2060e001fdf27"`
[INFO] [stdout] e08a7eb785e0ee018d4b45f01c4a04e21990c0dc69d8c3ca0fe2060e001fdf27
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/byte_trie/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] 630b5a1f6c7fff9ea6fcf01439f15655cb6dc92e8294e5f28935e436ec3816a3
[INFO] running `"docker" "start" "-a" "630b5a1f6c7fff9ea6fcf01439f15655cb6dc92e8294e5f28935e436ec3816a3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/byte_trie-5a4fb19cb8bbb193
[INFO] [stderr]    Doc-tests byte_trie
[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] [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" "630b5a1f6c7fff9ea6fcf01439f15655cb6dc92e8294e5f28935e436ec3816a3"`
[INFO] running `"docker" "rm" "-f" "630b5a1f6c7fff9ea6fcf01439f15655cb6dc92e8294e5f28935e436ec3816a3"`
[INFO] [stdout] 630b5a1f6c7fff9ea6fcf01439f15655cb6dc92e8294e5f28935e436ec3816a3