[INFO] updating cached repository heftyfunseeker/hack-assembler
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/heftyfunseeker/hack-assembler
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/heftyfunseeker/hack-assembler" "work/ex/beta-1.38-1/sources/1.37.0/gh/heftyfunseeker/hack-assembler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/heftyfunseeker/hack-assembler'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/heftyfunseeker/hack-assembler" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/heftyfunseeker/hack-assembler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/heftyfunseeker/hack-assembler'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d811295dac7a0e64734179f131e7bd6a45570de1
[INFO] sha for GitHub repo heftyfunseeker/hack-assembler: d811295dac7a0e64734179f131e7bd6a45570de1
[INFO] validating manifest of heftyfunseeker/hack-assembler 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 heftyfunseeker/hack-assembler 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 heftyfunseeker/hack-assembler
[INFO] finished frobbing heftyfunseeker/hack-assembler
[INFO] frobbed toml for heftyfunseeker/hack-assembler written to work/ex/beta-1.38-1/sources/1.37.0/gh/heftyfunseeker/hack-assembler/Cargo.toml
[INFO] started frobbing heftyfunseeker/hack-assembler
[INFO] finished frobbing heftyfunseeker/hack-assembler
[INFO] frobbed toml for heftyfunseeker/hack-assembler written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/heftyfunseeker/hack-assembler/Cargo.toml
[INFO] crate heftyfunseeker/hack-assembler 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing heftyfunseeker/hack-assembler 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/heftyfunseeker/hack-assembler:/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] e4eb9f3852422ad9e1736e80de7bfc7b8c49b00be91a34c7e6fe2c2151579c07
[INFO] running `"docker" "start" "-a" "e4eb9f3852422ad9e1736e80de7bfc7b8c49b00be91a34c7e6fe2c2151579c07"`
[INFO] [stderr]    Compiling hack-assembler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "e4eb9f3852422ad9e1736e80de7bfc7b8c49b00be91a34c7e6fe2c2151579c07"`
[INFO] running `"docker" "rm" "-f" "e4eb9f3852422ad9e1736e80de7bfc7b8c49b00be91a34c7e6fe2c2151579c07"`
[INFO] [stdout] e4eb9f3852422ad9e1736e80de7bfc7b8c49b00be91a34c7e6fe2c2151579c07
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/heftyfunseeker/hack-assembler:/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] f64561da22677b8fcabe6d213fe47d1c1257f354b2b8c39377a8549b8581bdeb
[INFO] running `"docker" "start" "-a" "f64561da22677b8fcabe6d213fe47d1c1257f354b2b8c39377a8549b8581bdeb"`
[INFO] [stderr]    Compiling hack-assembler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "f64561da22677b8fcabe6d213fe47d1c1257f354b2b8c39377a8549b8581bdeb"`
[INFO] running `"docker" "rm" "-f" "f64561da22677b8fcabe6d213fe47d1c1257f354b2b8c39377a8549b8581bdeb"`
[INFO] [stdout] f64561da22677b8fcabe6d213fe47d1c1257f354b2b8c39377a8549b8581bdeb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/heftyfunseeker/hack-assembler:/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] ecf3d34e85aeeebe134d31d3aa809d9ffe4ad7acad7d1e56a4e4903453d7759e
[INFO] running `"docker" "start" "-a" "ecf3d34e85aeeebe134d31d3aa809d9ffe4ad7acad7d1e56a4e4903453d7759e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hack_assembler-a9b3939d7851dc55
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hack_assembler-c7042fbe2befdb92
[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] [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 hack_assembler
[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" "ecf3d34e85aeeebe134d31d3aa809d9ffe4ad7acad7d1e56a4e4903453d7759e"`
[INFO] running `"docker" "rm" "-f" "ecf3d34e85aeeebe134d31d3aa809d9ffe4ad7acad7d1e56a4e4903453d7759e"`
[INFO] [stdout] ecf3d34e85aeeebe134d31d3aa809d9ffe4ad7acad7d1e56a4e4903453d7759e