[INFO] crate trie-bench 0.14.0 is already in cache
[INFO] extracting crate trie-bench 0.14.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/trie-bench/0.14.0
[INFO] extracting crate trie-bench 0.14.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/trie-bench/0.14.0
[INFO] validating manifest of trie-bench-0.14.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of trie-bench-0.14.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing trie-bench-0.14.0
[INFO] finished frobbing trie-bench-0.14.0
[INFO] frobbed toml for trie-bench-0.14.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/trie-bench/0.14.0/Cargo.toml
[INFO] started frobbing trie-bench-0.14.0
[INFO] finished frobbing trie-bench-0.14.0
[INFO] frobbed toml for trie-bench-0.14.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/trie-bench/0.14.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing trie-bench-0.14.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/trie-bench/0.14.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] eec895a0fd0ff6267a078e07df850f8546eb0b3fa420df13aaf5d05d44fc1ad4
[INFO] running `"docker" "start" "-a" "eec895a0fd0ff6267a078e07df850f8546eb0b3fa420df13aaf5d05d44fc1ad4"`
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling hash-db v0.14.0
[INFO] [stderr]    Compiling byte-slice-cast v0.3.2
[INFO] [stderr]    Compiling bitvec v0.11.3
[INFO] [stderr]    Compiling hashmap_core v0.1.11
[INFO] [stderr]    Compiling elastic-array v0.10.2
[INFO] [stderr]    Compiling malloc_size_of_derive v0.1.0
[INFO] [stderr]    Compiling trie-root v0.14.0
[INFO] [stderr]    Compiling tiny-keccak v1.5.0
[INFO] [stderr]    Compiling hash256-std-hasher v0.14.0
[INFO] [stderr]    Compiling trie-db v0.14.0
[INFO] [stderr]    Compiling keccak-hasher v0.14.0
[INFO] [stderr]    Compiling trie-standardmap v0.14.0
[INFO] [stderr]    Compiling parity-util-mem v0.2.0
[INFO] [stderr]    Compiling parity-codec v4.1.4
[INFO] [stderr]    Compiling memory-db v0.14.0
[INFO] [stderr]    Compiling trie-bench v0.14.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.12s
[INFO] running `"docker" "inspect" "eec895a0fd0ff6267a078e07df850f8546eb0b3fa420df13aaf5d05d44fc1ad4"`
[INFO] running `"docker" "rm" "-f" "eec895a0fd0ff6267a078e07df850f8546eb0b3fa420df13aaf5d05d44fc1ad4"`
[INFO] [stdout] eec895a0fd0ff6267a078e07df850f8546eb0b3fa420df13aaf5d05d44fc1ad4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/trie-bench/0.14.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4b881d30a0509358c0ffdb506ce7e76756cd47a38add7bbb67f198f595bc4f4d
[INFO] running `"docker" "start" "-a" "4b881d30a0509358c0ffdb506ce7e76756cd47a38add7bbb67f198f595bc4f4d"`
[INFO] [stderr]    Compiling trie-bench v0.14.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `"docker" "inspect" "4b881d30a0509358c0ffdb506ce7e76756cd47a38add7bbb67f198f595bc4f4d"`
[INFO] running `"docker" "rm" "-f" "4b881d30a0509358c0ffdb506ce7e76756cd47a38add7bbb67f198f595bc4f4d"`
[INFO] [stdout] 4b881d30a0509358c0ffdb506ce7e76756cd47a38add7bbb67f198f595bc4f4d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/trie-bench/0.14.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 2b37646036a0fbcae6b3b3ae9e2daa6ab0465faff2bf42025a287bf579cce606
[INFO] running `"docker" "start" "-a" "2b37646036a0fbcae6b3b3ae9e2daa6ab0465faff2bf42025a287bf579cce606"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/trie_bench-8a8c52576bc1532a
[INFO] [stderr]    Doc-tests trie-bench
[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" "2b37646036a0fbcae6b3b3ae9e2daa6ab0465faff2bf42025a287bf579cce606"`
[INFO] running `"docker" "rm" "-f" "2b37646036a0fbcae6b3b3ae9e2daa6ab0465faff2bf42025a287bf579cce606"`
[INFO] [stdout] 2b37646036a0fbcae6b3b3ae9e2daa6ab0465faff2bf42025a287bf579cce606