[INFO] crate zopfli 0.4.0 is already in cache
[INFO] extracting crate zopfli 0.4.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/zopfli/0.4.0
[INFO] extracting crate zopfli 0.4.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/zopfli/0.4.0
[INFO] validating manifest of zopfli-0.4.0 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 zopfli-0.4.0 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 zopfli-0.4.0
[INFO] finished frobbing zopfli-0.4.0
[INFO] frobbed toml for zopfli-0.4.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/zopfli/0.4.0/Cargo.toml
[INFO] started frobbing zopfli-0.4.0
[INFO] finished frobbing zopfli-0.4.0
[INFO] frobbed toml for zopfli-0.4.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/zopfli/0.4.0/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 zopfli-0.4.0 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/zopfli/0.4.0:/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] 78e65fe54280a564f4c4a25ad3ab506e483b088787f21d935f80998ea5283d2f
[INFO] running `"docker" "start" "-a" "78e65fe54280a564f4c4a25ad3ab506e483b088787f21d935f80998ea5283d2f"`
[INFO] [stderr]    Compiling typed-arena v1.4.1
[INFO] [stderr]    Compiling zopfli v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.78s
[INFO] running `"docker" "inspect" "78e65fe54280a564f4c4a25ad3ab506e483b088787f21d935f80998ea5283d2f"`
[INFO] running `"docker" "rm" "-f" "78e65fe54280a564f4c4a25ad3ab506e483b088787f21d935f80998ea5283d2f"`
[INFO] [stdout] 78e65fe54280a564f4c4a25ad3ab506e483b088787f21d935f80998ea5283d2f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/zopfli/0.4.0:/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] 2afd0af1fb0efd53d164fcb89bbce6aa336c28d5ec9724ce1730ecf3a86c27f4
[INFO] running `"docker" "start" "-a" "2afd0af1fb0efd53d164fcb89bbce6aa336c28d5ec9724ce1730ecf3a86c27f4"`
[INFO] [stderr]    Compiling zopfli v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `"docker" "inspect" "2afd0af1fb0efd53d164fcb89bbce6aa336c28d5ec9724ce1730ecf3a86c27f4"`
[INFO] running `"docker" "rm" "-f" "2afd0af1fb0efd53d164fcb89bbce6aa336c28d5ec9724ce1730ecf3a86c27f4"`
[INFO] [stdout] 2afd0af1fb0efd53d164fcb89bbce6aa336c28d5ec9724ce1730ecf3a86c27f4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/zopfli/0.4.0:/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] 2a5bd822d5a8358d7c21d86938a0f393ce1a6bc1fbd394928b49f612ddbd9b1b
[INFO] running `"docker" "start" "-a" "2a5bd822d5a8358d7c21d86938a0f393ce1a6bc1fbd394928b49f612ddbd9b1b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/zopfli-383057fbf88f3ffe
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test katajainen::test::test_from_paper_3 ... ok
[INFO] [stdout] test katajainen::test::only_one_frequency ... ok
[INFO] [stdout] test katajainen::test::only_two_frequencies ... ok
[INFO] [stdout] test katajainen::test::no_frequencies ... ok
[INFO] [stdout] test deflate::test::test_set_counts_to_count ... ok
[INFO] [stdout] test katajainen::test::max_bits_15 ... ok
[INFO] [stdout] test katajainen::test::max_bits_7 ... ok
[INFO] [stdout] test katajainen::test::test_from_paper_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/zopfli-c72ae308fdf4d51f
[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] [stderr]    Doc-tests zopfli
[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" "2a5bd822d5a8358d7c21d86938a0f393ce1a6bc1fbd394928b49f612ddbd9b1b"`
[INFO] running `"docker" "rm" "-f" "2a5bd822d5a8358d7c21d86938a0f393ce1a6bc1fbd394928b49f612ddbd9b1b"`
[INFO] [stdout] 2a5bd822d5a8358d7c21d86938a0f393ce1a6bc1fbd394928b49f612ddbd9b1b