[INFO] updating cached repository featureenvy/cryptopals-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/featureenvy/cryptopals-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/featureenvy/cryptopals-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/featureenvy/cryptopals-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/featureenvy/cryptopals-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/featureenvy/cryptopals-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/featureenvy/cryptopals-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/featureenvy/cryptopals-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 085ecfb3c0c8d27a7f93fc95ce3e07baa55c0608
[INFO] sha for GitHub repo featureenvy/cryptopals-rust: 085ecfb3c0c8d27a7f93fc95ce3e07baa55c0608
[INFO] validating manifest of featureenvy/cryptopals-rust 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 featureenvy/cryptopals-rust 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 featureenvy/cryptopals-rust
[INFO] finished frobbing featureenvy/cryptopals-rust
[INFO] frobbed toml for featureenvy/cryptopals-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/featureenvy/cryptopals-rust/Cargo.toml
[INFO] started frobbing featureenvy/cryptopals-rust
[INFO] finished frobbing featureenvy/cryptopals-rust
[INFO] frobbed toml for featureenvy/cryptopals-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/featureenvy/cryptopals-rust/Cargo.toml
[INFO] crate featureenvy/cryptopals-rust 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/featureenvy/cryptopals-rust/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 featureenvy/cryptopals-rust 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/featureenvy/cryptopals-rust:/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] 6cef5cce768d3b0bae4266b494dbfb56b294a9107e5c1295330c8cd2be325ebd
[INFO] running `"docker" "start" "-a" "6cef5cce768d3b0bae4266b494dbfb56b294a9107e5c1295330c8cd2be325ebd"`
[INFO] [stderr]    Compiling cryptopals-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "6cef5cce768d3b0bae4266b494dbfb56b294a9107e5c1295330c8cd2be325ebd"`
[INFO] running `"docker" "rm" "-f" "6cef5cce768d3b0bae4266b494dbfb56b294a9107e5c1295330c8cd2be325ebd"`
[INFO] [stdout] 6cef5cce768d3b0bae4266b494dbfb56b294a9107e5c1295330c8cd2be325ebd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/featureenvy/cryptopals-rust:/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] f9e7c3502ff1fa921592d97950825024a8942efb7f7929d575047557fac90ca5
[INFO] running `"docker" "start" "-a" "f9e7c3502ff1fa921592d97950825024a8942efb7f7929d575047557fac90ca5"`
[INFO] [stderr]    Compiling cryptopals-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `"docker" "inspect" "f9e7c3502ff1fa921592d97950825024a8942efb7f7929d575047557fac90ca5"`
[INFO] running `"docker" "rm" "-f" "f9e7c3502ff1fa921592d97950825024a8942efb7f7929d575047557fac90ca5"`
[INFO] [stdout] f9e7c3502ff1fa921592d97950825024a8942efb7f7929d575047557fac90ca5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/featureenvy/cryptopals-rust:/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] d0a7958871d94ec02a2689f910cbffedb1114bbe3b704f5273de682489c193d6
[INFO] running `"docker" "start" "-a" "d0a7958871d94ec02a2689f910cbffedb1114bbe3b704f5273de682489c193d6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cryptopals_rust-9bfcb286d3148be3
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::fixed_xor ... ok
[INFO] [stdout] test tests::transforms_bytes_to_base64 ... ok
[INFO] [stdout] test tests::transforms_bytes_to_hex ... ok
[INFO] [stdout] test tests::test_crack_single_byte_xor ... ok
[INFO] [stdout] test tests::transforms_hex_to_bytes ... ok
[INFO] [stdout] test tests::transforms_from_hex_to_base64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d0a7958871d94ec02a2689f910cbffedb1114bbe3b704f5273de682489c193d6"`
[INFO] running `"docker" "rm" "-f" "d0a7958871d94ec02a2689f910cbffedb1114bbe3b704f5273de682489c193d6"`
[INFO] [stdout] d0a7958871d94ec02a2689f910cbffedb1114bbe3b704f5273de682489c193d6