[INFO] crate derp 0.0.13 is already in cache
[INFO] extracting crate derp 0.0.13 into work/ex/beta-1.38-1/sources/1.37.0/reg/derp/0.0.13
[INFO] extracting crate derp 0.0.13 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/derp/0.0.13
[INFO] validating manifest of derp-0.0.13 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 derp-0.0.13 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 derp-0.0.13
[INFO] finished frobbing derp-0.0.13
[INFO] frobbed toml for derp-0.0.13 written to work/ex/beta-1.38-1/sources/1.37.0/reg/derp/0.0.13/Cargo.toml
[INFO] started frobbing derp-0.0.13
[INFO] finished frobbing derp-0.0.13
[INFO] frobbed toml for derp-0.0.13 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/derp/0.0.13/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 derp-0.0.13 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/derp/0.0.13:/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] b0f532cd525da6c3ea378da4320c1423c0ec99fb5e6425c18e74b6d41a46f10f
[INFO] running `"docker" "start" "-a" "b0f532cd525da6c3ea378da4320c1423c0ec99fb5e6425c18e74b6d41a46f10f"`
[INFO] [stderr]    Compiling untrusted v0.7.0
[INFO] [stderr]    Compiling derp v0.0.13 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "b0f532cd525da6c3ea378da4320c1423c0ec99fb5e6425c18e74b6d41a46f10f"`
[INFO] running `"docker" "rm" "-f" "b0f532cd525da6c3ea378da4320c1423c0ec99fb5e6425c18e74b6d41a46f10f"`
[INFO] [stdout] b0f532cd525da6c3ea378da4320c1423c0ec99fb5e6425c18e74b6d41a46f10f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/derp/0.0.13:/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] 3014f82697748ea7433c41b5606e865c24d5a3ba0be72da018a0ea47f573e75f
[INFO] running `"docker" "start" "-a" "3014f82697748ea7433c41b5606e865c24d5a3ba0be72da018a0ea47f573e75f"`
[INFO] [stderr]    Compiling derp v0.0.13 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "3014f82697748ea7433c41b5606e865c24d5a3ba0be72da018a0ea47f573e75f"`
[INFO] running `"docker" "rm" "-f" "3014f82697748ea7433c41b5606e865c24d5a3ba0be72da018a0ea47f573e75f"`
[INFO] [stdout] 3014f82697748ea7433c41b5606e865c24d5a3ba0be72da018a0ea47f573e75f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/derp/0.0.13:/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] 1b9e1d03ee14ce5ee7eb07242ae6b4f48977a91372f79bdc4ebdae263a3a1abd
[INFO] running `"docker" "start" "-a" "1b9e1d03ee14ce5ee7eb07242ae6b4f48977a91372f79bdc4ebdae263a3a1abd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/derp-296865d8cdcb3852
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test der::tests::test_small_nonnegative_integer ... ok
[INFO] [stdout] test der::tests::test_positive_integer ... ok
[INFO] [stdout] test writer::test::write_pkcs1 ... ok
[INFO] [stdout] test writer::test::write_octet_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests derp
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/der.rs - der::bit_string_with_no_unused_bits (line 164) ... ok
[INFO] [stdout] test src/der.rs - der::nested (line 192) ... ok
[INFO] [stdout] test src/lib.rs -  (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1b9e1d03ee14ce5ee7eb07242ae6b4f48977a91372f79bdc4ebdae263a3a1abd"`
[INFO] running `"docker" "rm" "-f" "1b9e1d03ee14ce5ee7eb07242ae6b4f48977a91372f79bdc4ebdae263a3a1abd"`
[INFO] [stdout] 1b9e1d03ee14ce5ee7eb07242ae6b4f48977a91372f79bdc4ebdae263a3a1abd