[INFO] updating cached repository lachenmayer/insta-fuzz
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lachenmayer/insta-fuzz
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lachenmayer/insta-fuzz" "work/ex/beta-1.37-6/sources/1.36.0/gh/lachenmayer/insta-fuzz"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/lachenmayer/insta-fuzz'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lachenmayer/insta-fuzz" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/lachenmayer/insta-fuzz"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/lachenmayer/insta-fuzz'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7040c4803bbaeac4acd826740d0055450cf18b19
[INFO] sha for GitHub repo lachenmayer/insta-fuzz: 7040c4803bbaeac4acd826740d0055450cf18b19
[INFO] validating manifest of lachenmayer/insta-fuzz 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 lachenmayer/insta-fuzz 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 lachenmayer/insta-fuzz
[INFO] finished frobbing lachenmayer/insta-fuzz
[INFO] frobbed toml for lachenmayer/insta-fuzz written to work/ex/beta-1.37-6/sources/1.36.0/gh/lachenmayer/insta-fuzz/Cargo.toml
[INFO] started frobbing lachenmayer/insta-fuzz
[INFO] finished frobbing lachenmayer/insta-fuzz
[INFO] frobbed toml for lachenmayer/insta-fuzz written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/lachenmayer/insta-fuzz/Cargo.toml
[INFO] crate lachenmayer/insta-fuzz already has a lockfile, it will not be regenerated
[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 lachenmayer/insta-fuzz 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/lachenmayer/insta-fuzz:/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] 52c0039281f5975d88783b91a2b344659448e99d6ba6818cd5bd2acd12214619
[INFO] running `"docker" "start" "-a" "52c0039281f5975d88783b91a2b344659448e99d6ba6818cd5bd2acd12214619"`
[INFO] [stderr]    Compiling rayon v1.0.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.14
[INFO] [stderr]    Compiling insta v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.68s
[INFO] running `"docker" "inspect" "52c0039281f5975d88783b91a2b344659448e99d6ba6818cd5bd2acd12214619"`
[INFO] running `"docker" "rm" "-f" "52c0039281f5975d88783b91a2b344659448e99d6ba6818cd5bd2acd12214619"`
[INFO] [stdout] 52c0039281f5975d88783b91a2b344659448e99d6ba6818cd5bd2acd12214619
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/lachenmayer/insta-fuzz:/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] 596877187a7401213d500bf8b9510fa4fc2b9d6a3e0eda957f6ab36baebb4a46
[INFO] running `"docker" "start" "-a" "596877187a7401213d500bf8b9510fa4fc2b9d6a3e0eda957f6ab36baebb4a46"`
[INFO] [stderr]    Compiling insta v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `"docker" "inspect" "596877187a7401213d500bf8b9510fa4fc2b9d6a3e0eda957f6ab36baebb4a46"`
[INFO] running `"docker" "rm" "-f" "596877187a7401213d500bf8b9510fa4fc2b9d6a3e0eda957f6ab36baebb4a46"`
[INFO] [stdout] 596877187a7401213d500bf8b9510fa4fc2b9d6a3e0eda957f6ab36baebb4a46
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/lachenmayer/insta-fuzz:/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] 72ee8d243148c0088c5f399be77c7171464273673f6eb487a678582e282ff28e
[INFO] running `"docker" "start" "-a" "72ee8d243148c0088c5f399be77c7171464273673f6eb487a678582e282ff28e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/insta-d67f319506c52932
[INFO] [stderr]      Running /opt/crater/target/debug/deps/insta-f22d8803ababe2f4
[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] [stderr]    Doc-tests insta
[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" "72ee8d243148c0088c5f399be77c7171464273673f6eb487a678582e282ff28e"`
[INFO] running `"docker" "rm" "-f" "72ee8d243148c0088c5f399be77c7171464273673f6eb487a678582e282ff28e"`
[INFO] [stdout] 72ee8d243148c0088c5f399be77c7171464273673f6eb487a678582e282ff28e