[INFO] fetching crate miniz_oxide_c_api 0.2.3...
[INFO] extracting crate miniz_oxide_c_api 0.2.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/miniz_oxide_c_api/0.2.3
[INFO] extracting crate miniz_oxide_c_api 0.2.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/miniz_oxide_c_api/0.2.3
[INFO] validating manifest of miniz_oxide_c_api-0.2.3 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 miniz_oxide_c_api-0.2.3 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 miniz_oxide_c_api-0.2.3
[INFO] finished frobbing miniz_oxide_c_api-0.2.3
[INFO] frobbed toml for miniz_oxide_c_api-0.2.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/miniz_oxide_c_api/0.2.3/Cargo.toml
[INFO] started frobbing miniz_oxide_c_api-0.2.3
[INFO] finished frobbing miniz_oxide_c_api-0.2.3
[INFO] frobbed toml for miniz_oxide_c_api-0.2.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/miniz_oxide_c_api/0.2.3/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing miniz_oxide_c_api-0.2.3 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-2/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/miniz_oxide_c_api/0.2.3:/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] a0edf2e59d4dd4e4f746197115e275697827a1e1f532ff17b3fd7222cbbc6baf
[INFO] running `"docker" "start" "-a" "a0edf2e59d4dd4e4f746197115e275697827a1e1f532ff17b3fd7222cbbc6baf"`
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling adler32 v1.0.3
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.2.3 (/opt/crater/workdir)
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling miniz_oxide v0.3.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
[INFO] running `"docker" "inspect" "a0edf2e59d4dd4e4f746197115e275697827a1e1f532ff17b3fd7222cbbc6baf"`
[INFO] running `"docker" "rm" "-f" "a0edf2e59d4dd4e4f746197115e275697827a1e1f532ff17b3fd7222cbbc6baf"`
[INFO] [stdout] a0edf2e59d4dd4e4f746197115e275697827a1e1f532ff17b3fd7222cbbc6baf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/miniz_oxide_c_api/0.2.3:/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] a8586cd3cc448edd6ad1d58b74beee0aa254abe79ad07575430616c16538bbe1
[INFO] running `"docker" "start" "-a" "a8586cd3cc448edd6ad1d58b74beee0aa254abe79ad07575430616c16538bbe1"`
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `"docker" "inspect" "a8586cd3cc448edd6ad1d58b74beee0aa254abe79ad07575430616c16538bbe1"`
[INFO] running `"docker" "rm" "-f" "a8586cd3cc448edd6ad1d58b74beee0aa254abe79ad07575430616c16538bbe1"`
[INFO] [stdout] a8586cd3cc448edd6ad1d58b74beee0aa254abe79ad07575430616c16538bbe1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/miniz_oxide_c_api/0.2.3:/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] 188a57a3ba3cf2e03692926f2ea6d78ebf161cc8f69fa52d6c4738bac7df905c
[INFO] running `"docker" "start" "-a" "188a57a3ba3cf2e03692926f2ea6d78ebf161cc8f69fa52d6c4738bac7df905c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/miniz_oxide_c_api-cb2da16ce967f631
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tdef::test::mem_to_heap ... ok
[INFO] [stdout] test tinfl::test::mem_to_mem ... ok
[INFO] [stdout] test tinfl::test::mem_to_heap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test-fca8f3b3838488aa
[INFO] [stdout] test roundtrip_level_1 ... ok
[INFO] [stdout] test c_api ... ok
[INFO] [stdout] test roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests miniz_oxide_c_api
[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" "188a57a3ba3cf2e03692926f2ea6d78ebf161cc8f69fa52d6c4738bac7df905c"`
[INFO] running `"docker" "rm" "-f" "188a57a3ba3cf2e03692926f2ea6d78ebf161cc8f69fa52d6c4738bac7df905c"`
[INFO] [stdout] 188a57a3ba3cf2e03692926f2ea6d78ebf161cc8f69fa52d6c4738bac7df905c