[INFO] updating cached repository https://github.com/sgravrock/explaintar
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7104ea6c355e643b44a00bb51a9f711217e1e0c9
[INFO] testing sgravrock/explaintar against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgravrock%2Fexplaintar" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sgravrock/explaintar on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/sgravrock/explaintar
[INFO] finished tweaking git repo https://github.com/sgravrock/explaintar
[INFO] tweaked toml for git repo https://github.com/sgravrock/explaintar written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/sgravrock/explaintar already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] b0f55065de0b4bf17fa2ebafca1e28ae539bdc173ca9df18308d31f367f16ee6
[INFO] running `"docker" "start" "-a" "b0f55065de0b4bf17fa2ebafca1e28ae539bdc173ca9df18308d31f367f16ee6"`
[INFO] [stderr]    Compiling explaintar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "b0f55065de0b4bf17fa2ebafca1e28ae539bdc173ca9df18308d31f367f16ee6"`
[INFO] running `"docker" "rm" "-f" "b0f55065de0b4bf17fa2ebafca1e28ae539bdc173ca9df18308d31f367f16ee6"`
[INFO] [stdout] b0f55065de0b4bf17fa2ebafca1e28ae539bdc173ca9df18308d31f367f16ee6
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] f1805d52125b3d8cdcd2aa5b478ffacfe227c860680d1fcf4244ca4cb578fe64
[INFO] running `"docker" "start" "-a" "f1805d52125b3d8cdcd2aa5b478ffacfe227c860680d1fcf4244ca4cb578fe64"`
[INFO] [stderr]    Compiling explaintar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "f1805d52125b3d8cdcd2aa5b478ffacfe227c860680d1fcf4244ca4cb578fe64"`
[INFO] running `"docker" "rm" "-f" "f1805d52125b3d8cdcd2aa5b478ffacfe227c860680d1fcf4244ca4cb578fe64"`
[INFO] [stdout] f1805d52125b3d8cdcd2aa5b478ffacfe227c860680d1fcf4244ca4cb578fe64
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] b318546f6a846d83350027323780918b01fb68973f64ecb2d0b4e8976b83c7f4
[INFO] running `"docker" "start" "-a" "b318546f6a846d83350027323780918b01fb68973f64ecb2d0b4e8976b83c7f4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/explaintar-2f2ad16fc2946feb
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_block_from_visual ... ok
[INFO] [stdout] test test_block_iterator ... ok
[INFO] [stdout] test test_entry_iterator ... ok
[INFO] [stdout] test test_name_exactly_100 ... ok
[INFO] [stdout] test test_has_magic ... ok
[INFO] [stdout] test test_size_small ... ok
[INFO] [stdout] test test_num_data_blocks ... ok
[INFO] [stdout] test test_name_short ... ok
[INFO] [stdout] test test_is_null ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b318546f6a846d83350027323780918b01fb68973f64ecb2d0b4e8976b83c7f4"`
[INFO] running `"docker" "rm" "-f" "b318546f6a846d83350027323780918b01fb68973f64ecb2d0b4e8976b83c7f4"`
[INFO] [stdout] b318546f6a846d83350027323780918b01fb68973f64ecb2d0b4e8976b83c7f4