[INFO] fetching crate asuran 0.0.0...
[INFO] extracting crate asuran 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/asuran/0.0.0
[INFO] extracting crate asuran 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/asuran/0.0.0
[INFO] validating manifest of asuran-0.0.0 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 asuran-0.0.0 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 asuran-0.0.0
[INFO] finished frobbing asuran-0.0.0
[INFO] frobbed toml for asuran-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/asuran/0.0.0/Cargo.toml
[INFO] started frobbing asuran-0.0.0
[INFO] finished frobbing asuran-0.0.0
[INFO] frobbed toml for asuran-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/asuran/0.0.0/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] [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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libasuran v0.0.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing asuran-0.0.0 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/asuran/0.0.0:/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] 0cf39761ea506d5b3fd470e637b14884774b991a64320e546ec557a33ac6a102
[INFO] running `"docker" "start" "-a" "0cf39761ea506d5b3fd470e637b14884774b991a64320e546ec557a33ac6a102"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]    Compiling read_input v0.8.1
[INFO] [stderr]    Compiling blake2b_simd v0.5.6
[INFO] [stderr]    Compiling rpassword v3.0.2
[INFO] [stderr]    Compiling block-cipher-trait v0.6.2
[INFO] [stderr]    Compiling zeroize_derive v0.9.3
[INFO] [stderr]    Compiling cc v1.0.38
[INFO] [stderr]    Compiling blowfish v0.4.0
[INFO] [stderr]    Compiling bcrypt v0.4.0
[INFO] [stderr]    Compiling zeroize v0.9.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling zstd-sys v1.4.12+zstd.1.4.2
[INFO] [stderr]    Compiling backtrace v0.3.34
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling bstr v0.2.6
[INFO] [stderr]    Compiling rmp-serde v0.13.7
[INFO] [stderr]    Compiling serde_bytes v0.11.1
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling vergen v3.0.4
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling asuran v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling zstd-safe v1.4.12+zstd.1.4.2
[INFO] [stderr]    Compiling zstd v0.4.27+zstd.1.4.2
[INFO] [stderr]    Compiling libasuran v0.0.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `"docker" "inspect" "0cf39761ea506d5b3fd470e637b14884774b991a64320e546ec557a33ac6a102"`
[INFO] running `"docker" "rm" "-f" "0cf39761ea506d5b3fd470e637b14884774b991a64320e546ec557a33ac6a102"`
[INFO] [stdout] 0cf39761ea506d5b3fd470e637b14884774b991a64320e546ec557a33ac6a102
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/asuran/0.0.0:/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] f1ab9164ffe7ea7511500791bc4f873f37aec5b1f6f6cc6b9e73fc1220fce12d
[INFO] running `"docker" "start" "-a" "f1ab9164ffe7ea7511500791bc4f873f37aec5b1f6f6cc6b9e73fc1220fce12d"`
[INFO] [stderr]    Compiling asuran v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "f1ab9164ffe7ea7511500791bc4f873f37aec5b1f6f6cc6b9e73fc1220fce12d"`
[INFO] running `"docker" "rm" "-f" "f1ab9164ffe7ea7511500791bc4f873f37aec5b1f6f6cc6b9e73fc1220fce12d"`
[INFO] [stdout] f1ab9164ffe7ea7511500791bc4f873f37aec5b1f6f6cc6b9e73fc1220fce12d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/asuran/0.0.0:/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] 36a1c772eaf81fd1181557127e72b5a7a94c775f1ff44114e6dd1801c0c29de9
[INFO] running `"docker" "start" "-a" "36a1c772eaf81fd1181557127e72b5a7a94c775f1ff44114e6dd1801c0c29de9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/asuran-a33d8e1b7484df97
[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" "36a1c772eaf81fd1181557127e72b5a7a94c775f1ff44114e6dd1801c0c29de9"`
[INFO] running `"docker" "rm" "-f" "36a1c772eaf81fd1181557127e72b5a7a94c775f1ff44114e6dd1801c0c29de9"`
[INFO] [stdout] 36a1c772eaf81fd1181557127e72b5a7a94c775f1ff44114e6dd1801c0c29de9