[INFO] updating cached repository btwotwo/file_archiver
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/btwotwo/file_archiver
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/btwotwo/file_archiver" "work/ex/beta-1.37-6/sources/1.36.0/gh/btwotwo/file_archiver"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/btwotwo/file_archiver'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/btwotwo/file_archiver" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/btwotwo/file_archiver"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/btwotwo/file_archiver'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 05b40789bd6e623ad12db26715c917adeac87151
[INFO] sha for GitHub repo btwotwo/file_archiver: 05b40789bd6e623ad12db26715c917adeac87151
[INFO] validating manifest of btwotwo/file_archiver 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 btwotwo/file_archiver 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 btwotwo/file_archiver
[INFO] finished frobbing btwotwo/file_archiver
[INFO] frobbed toml for btwotwo/file_archiver written to work/ex/beta-1.37-6/sources/1.36.0/gh/btwotwo/file_archiver/Cargo.toml
[INFO] started frobbing btwotwo/file_archiver
[INFO] finished frobbing btwotwo/file_archiver
[INFO] frobbed toml for btwotwo/file_archiver written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/btwotwo/file_archiver/Cargo.toml
[INFO] crate btwotwo/file_archiver 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 btwotwo/file_archiver 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/btwotwo/file_archiver:/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] a0d844240ad7e0a19ff803075bf844685f8f25fc0e751f9dd0e77b14578dd270
[INFO] running `"docker" "start" "-a" "a0d844240ad7e0a19ff803075bf844685f8f25fc0e751f9dd0e77b14578dd270"`
[INFO] [stderr]    Compiling bzip2-sys v0.1.7
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling zip v0.5.0
[INFO] [stderr]    Compiling book-archiver v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.06s
[INFO] running `"docker" "inspect" "a0d844240ad7e0a19ff803075bf844685f8f25fc0e751f9dd0e77b14578dd270"`
[INFO] running `"docker" "rm" "-f" "a0d844240ad7e0a19ff803075bf844685f8f25fc0e751f9dd0e77b14578dd270"`
[INFO] [stdout] a0d844240ad7e0a19ff803075bf844685f8f25fc0e751f9dd0e77b14578dd270
[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/btwotwo/file_archiver:/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] 700cfaffd1c30f374cba690dd297fa413eb0d32a11ba54fdcb6783ee74650419
[INFO] running `"docker" "start" "-a" "700cfaffd1c30f374cba690dd297fa413eb0d32a11ba54fdcb6783ee74650419"`
[INFO] [stderr]    Compiling book-archiver v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "700cfaffd1c30f374cba690dd297fa413eb0d32a11ba54fdcb6783ee74650419"`
[INFO] running `"docker" "rm" "-f" "700cfaffd1c30f374cba690dd297fa413eb0d32a11ba54fdcb6783ee74650419"`
[INFO] [stdout] 700cfaffd1c30f374cba690dd297fa413eb0d32a11ba54fdcb6783ee74650419
[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/btwotwo/file_archiver:/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] a9d84bb1a7725c1104a2d994f24a83f2c6ea41111a53502d971a21f402f2fee7
[INFO] running `"docker" "start" "-a" "a9d84bb1a7725c1104a2d994f24a83f2c6ea41111a53502d971a21f402f2fee7"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/book_archiver-efc8553813ca1fed
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::extend_extension_without_extension ... ok
[INFO] [stdout] test tests::extend_extension_with_extension ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a9d84bb1a7725c1104a2d994f24a83f2c6ea41111a53502d971a21f402f2fee7"`
[INFO] running `"docker" "rm" "-f" "a9d84bb1a7725c1104a2d994f24a83f2c6ea41111a53502d971a21f402f2fee7"`
[INFO] [stdout] a9d84bb1a7725c1104a2d994f24a83f2c6ea41111a53502d971a21f402f2fee7