[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 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-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] e03b27ca52355b8d51d89de512300754e47887171865d770bcfcfed1d2c4fa8d
[INFO] running `"docker" "start" "-a" "e03b27ca52355b8d51d89de512300754e47887171865d770bcfcfed1d2c4fa8d"`
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.0
[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 15.58s
[INFO] running `"docker" "inspect" "e03b27ca52355b8d51d89de512300754e47887171865d770bcfcfed1d2c4fa8d"`
[INFO] running `"docker" "rm" "-f" "e03b27ca52355b8d51d89de512300754e47887171865d770bcfcfed1d2c4fa8d"`
[INFO] [stdout] e03b27ca52355b8d51d89de512300754e47887171865d770bcfcfed1d2c4fa8d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] e3184cf2a7559e62b70d8de61ae810c363be1be89e9541151ced4ac5cffa6fe2
[INFO] running `"docker" "start" "-a" "e3184cf2a7559e62b70d8de61ae810c363be1be89e9541151ced4ac5cffa6fe2"`
[INFO] [stderr]    Compiling insta v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "e3184cf2a7559e62b70d8de61ae810c363be1be89e9541151ced4ac5cffa6fe2"`
[INFO] running `"docker" "rm" "-f" "e3184cf2a7559e62b70d8de61ae810c363be1be89e9541151ced4ac5cffa6fe2"`
[INFO] [stdout] e3184cf2a7559e62b70d8de61ae810c363be1be89e9541151ced4ac5cffa6fe2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] a393cda1c1fb9ea819d6430ff96530e7875c30b5e91b59a0abf0d9e4be412f86
[INFO] running `"docker" "start" "-a" "a393cda1c1fb9ea819d6430ff96530e7875c30b5e91b59a0abf0d9e4be412f86"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/insta-4ff6b8d26bd2c706
[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]      Running /opt/crater/target/debug/deps/insta-4f9a2784dd517e5a
[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 insta
[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" "a393cda1c1fb9ea819d6430ff96530e7875c30b5e91b59a0abf0d9e4be412f86"`
[INFO] running `"docker" "rm" "-f" "a393cda1c1fb9ea819d6430ff96530e7875c30b5e91b59a0abf0d9e4be412f86"`
[INFO] [stdout] a393cda1c1fb9ea819d6430ff96530e7875c30b5e91b59a0abf0d9e4be412f86