[INFO] updating cached repository thinkbeard/txtr
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/thinkbeard/txtr
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/thinkbeard/txtr" "work/ex/beta-1.37-6/sources/1.36.0/gh/thinkbeard/txtr"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/thinkbeard/txtr'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/thinkbeard/txtr" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thinkbeard/txtr"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thinkbeard/txtr'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9bbac3bed8989bab859f7b1a7efad1c668492e9e
[INFO] sha for GitHub repo thinkbeard/txtr: 9bbac3bed8989bab859f7b1a7efad1c668492e9e
[INFO] validating manifest of thinkbeard/txtr 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 thinkbeard/txtr 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 thinkbeard/txtr
[INFO] finished frobbing thinkbeard/txtr
[INFO] frobbed toml for thinkbeard/txtr written to work/ex/beta-1.37-6/sources/1.36.0/gh/thinkbeard/txtr/Cargo.toml
[INFO] started frobbing thinkbeard/txtr
[INFO] finished frobbing thinkbeard/txtr
[INFO] frobbed toml for thinkbeard/txtr written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thinkbeard/txtr/Cargo.toml
[INFO] crate thinkbeard/txtr 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 thinkbeard/txtr 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/gh/thinkbeard/txtr:/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] 674d4629d73d3f998a7aa89f298c5cee3e3e04e23275a4f6a2d9e6b6ad52e337
[INFO] running `"docker" "start" "-a" "674d4629d73d3f998a7aa89f298c5cee3e3e04e23275a4f6a2d9e6b6ad52e337"`
[INFO] [stderr]    Compiling num-bigint v0.2.1
[INFO] [stderr]    Compiling ucd-util v0.1.2
[INFO] [stderr]    Compiling arrayvec v0.4.6
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling inflate v0.4.3
[INFO] [stderr]    Compiling stb_truetype v0.2.4
[INFO] [stderr]    Compiling itertools v0.7.8
[INFO] [stderr]    Compiling ordered-float v0.5.2
[INFO] [stderr]    Compiling regex-syntax v0.6.2
[INFO] [stderr]    Compiling syn v0.15.18
[INFO] [stderr]    Compiling docopt v0.8.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling rusttype v0.5.2
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]    Compiling regex v1.0.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling tiff v0.2.1
[INFO] [stderr]    Compiling env_logger v0.5.12
[INFO] [stderr]    Compiling image v0.20.1
[INFO] [stderr]    Compiling quickcheck v0.6.2
[INFO] [stderr]    Compiling imageproc v0.16.0
[INFO] [stderr]    Compiling txtr v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `"docker" "inspect" "674d4629d73d3f998a7aa89f298c5cee3e3e04e23275a4f6a2d9e6b6ad52e337"`
[INFO] running `"docker" "rm" "-f" "674d4629d73d3f998a7aa89f298c5cee3e3e04e23275a4f6a2d9e6b6ad52e337"`
[INFO] [stdout] 674d4629d73d3f998a7aa89f298c5cee3e3e04e23275a4f6a2d9e6b6ad52e337
[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/gh/thinkbeard/txtr:/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] e24371a794c94dc7a23f2fd18b4e999c7244e0fd0a0a3061837e2b9e2a66dcda
[INFO] running `"docker" "start" "-a" "e24371a794c94dc7a23f2fd18b4e999c7244e0fd0a0a3061837e2b9e2a66dcda"`
[INFO] [stderr]    Compiling txtr v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `"docker" "inspect" "e24371a794c94dc7a23f2fd18b4e999c7244e0fd0a0a3061837e2b9e2a66dcda"`
[INFO] running `"docker" "rm" "-f" "e24371a794c94dc7a23f2fd18b4e999c7244e0fd0a0a3061837e2b9e2a66dcda"`
[INFO] [stdout] e24371a794c94dc7a23f2fd18b4e999c7244e0fd0a0a3061837e2b9e2a66dcda
[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/gh/thinkbeard/txtr:/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] 73ebcfcc81e7fbd1bc0556f63caf72e3924402ff2601c7fe562a6834c6b1f263
[INFO] running `"docker" "start" "-a" "73ebcfcc81e7fbd1bc0556f63caf72e3924402ff2601c7fe562a6834c6b1f263"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/txtr-0519217b164bdf96
[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" "73ebcfcc81e7fbd1bc0556f63caf72e3924402ff2601c7fe562a6834c6b1f263"`
[INFO] running `"docker" "rm" "-f" "73ebcfcc81e7fbd1bc0556f63caf72e3924402ff2601c7fe562a6834c6b1f263"`
[INFO] [stdout] 73ebcfcc81e7fbd1bc0556f63caf72e3924402ff2601c7fe562a6834c6b1f263