[INFO] updating cached repository coder543/qrgenerate
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/coder543/qrgenerate
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/coder543/qrgenerate" "work/ex/beta-1.38-1/sources/1.37.0/gh/coder543/qrgenerate"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/coder543/qrgenerate'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/coder543/qrgenerate" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/coder543/qrgenerate"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/coder543/qrgenerate'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f0f792d00d29036c814038114472b5c7ae59d1a9
[INFO] sha for GitHub repo coder543/qrgenerate: f0f792d00d29036c814038114472b5c7ae59d1a9
[INFO] validating manifest of coder543/qrgenerate on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of coder543/qrgenerate on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing coder543/qrgenerate
[INFO] finished frobbing coder543/qrgenerate
[INFO] frobbed toml for coder543/qrgenerate written to work/ex/beta-1.38-1/sources/1.37.0/gh/coder543/qrgenerate/Cargo.toml
[INFO] started frobbing coder543/qrgenerate
[INFO] finished frobbing coder543/qrgenerate
[INFO] frobbed toml for coder543/qrgenerate written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/coder543/qrgenerate/Cargo.toml
[INFO] crate coder543/qrgenerate already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing coder543/qrgenerate against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/coder543/qrgenerate:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 676abf85bac690653d0a34d96b36d6a4b4a4b8592ad41b2a99488b2fb3df36b7
[INFO] running `"docker" "start" "-a" "676abf85bac690653d0a34d96b36d6a4b4a4b8592ad41b2a99488b2fb3df36b7"`
[INFO] [stderr]    Compiling lock_api v0.1.1
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling parking_lot v0.6.1
[INFO] [stderr]    Compiling console v0.6.1
[INFO] [stderr]    Compiling indicatif v0.9.0
[INFO] [stderr]    Compiling generate v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.53s
[INFO] running `"docker" "inspect" "676abf85bac690653d0a34d96b36d6a4b4a4b8592ad41b2a99488b2fb3df36b7"`
[INFO] running `"docker" "rm" "-f" "676abf85bac690653d0a34d96b36d6a4b4a4b8592ad41b2a99488b2fb3df36b7"`
[INFO] [stdout] 676abf85bac690653d0a34d96b36d6a4b4a4b8592ad41b2a99488b2fb3df36b7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/coder543/qrgenerate:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c820d27a16226d49d5cfa0cecc0ffb255baf98dbd3d5b6ba53947ef51cce0b13
[INFO] running `"docker" "start" "-a" "c820d27a16226d49d5cfa0cecc0ffb255baf98dbd3d5b6ba53947ef51cce0b13"`
[INFO] [stderr]    Compiling generate v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "c820d27a16226d49d5cfa0cecc0ffb255baf98dbd3d5b6ba53947ef51cce0b13"`
[INFO] running `"docker" "rm" "-f" "c820d27a16226d49d5cfa0cecc0ffb255baf98dbd3d5b6ba53947ef51cce0b13"`
[INFO] [stdout] c820d27a16226d49d5cfa0cecc0ffb255baf98dbd3d5b6ba53947ef51cce0b13
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/coder543/qrgenerate:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] db7df7132e6a5622000be0ce1358ebdfc3ec91db89a4a47abbd78bbb74854113
[INFO] running `"docker" "start" "-a" "db7df7132e6a5622000be0ce1358ebdfc3ec91db89a4a47abbd78bbb74854113"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/generate-143795ac21443946
[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" "db7df7132e6a5622000be0ce1358ebdfc3ec91db89a4a47abbd78bbb74854113"`
[INFO] running `"docker" "rm" "-f" "db7df7132e6a5622000be0ce1358ebdfc3ec91db89a4a47abbd78bbb74854113"`
[INFO] [stdout] db7df7132e6a5622000be0ce1358ebdfc3ec91db89a4a47abbd78bbb74854113