[INFO] updating cached repository whiteavian/cryptopals_rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/whiteavian/cryptopals_rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/whiteavian/cryptopals_rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/whiteavian/cryptopals_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/whiteavian/cryptopals_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/whiteavian/cryptopals_rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/whiteavian/cryptopals_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/whiteavian/cryptopals_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 584a3ebb16389e2b7750c27ec70048bd6485c7aa
[INFO] sha for GitHub repo whiteavian/cryptopals_rust: 584a3ebb16389e2b7750c27ec70048bd6485c7aa
[INFO] validating manifest of whiteavian/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 whiteavian/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 whiteavian/cryptopals_rust
[INFO] finished frobbing whiteavian/cryptopals_rust
[INFO] frobbed toml for whiteavian/cryptopals_rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/whiteavian/cryptopals_rust/Cargo.toml
[INFO] started frobbing whiteavian/cryptopals_rust
[INFO] finished frobbing whiteavian/cryptopals_rust
[INFO] frobbed toml for whiteavian/cryptopals_rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/whiteavian/cryptopals_rust/Cargo.toml
[INFO] crate whiteavian/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing whiteavian/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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/whiteavian/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] 3af1d3229bd74edf1734a94752d503597f325aa7dd254793902742e3637264fd
[INFO] running `"docker" "start" "-a" "3af1d3229bd74edf1734a94752d503597f325aa7dd254793902742e3637264fd"`
[INFO] [stderr]    Compiling data-encoding v2.0.0-rc.2
[INFO] [stderr]    Compiling hamming v0.1.3
[INFO] [stderr]    Compiling cryptopals v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]   --> src/main.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::io::Read;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.59s
[INFO] running `"docker" "inspect" "3af1d3229bd74edf1734a94752d503597f325aa7dd254793902742e3637264fd"`
[INFO] running `"docker" "rm" "-f" "3af1d3229bd74edf1734a94752d503597f325aa7dd254793902742e3637264fd"`
[INFO] [stdout] 3af1d3229bd74edf1734a94752d503597f325aa7dd254793902742e3637264fd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/whiteavian/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] 39b19707690e5ba3e442cb0b1e9fd11c23ec4a4dbdafabf79eba16e301c69ddf
[INFO] running `"docker" "start" "-a" "39b19707690e5ba3e442cb0b1e9fd11c23ec4a4dbdafabf79eba16e301c69ddf"`
[INFO] [stderr]    Compiling cryptopals v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]   --> src/main.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::io::Read;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "39b19707690e5ba3e442cb0b1e9fd11c23ec4a4dbdafabf79eba16e301c69ddf"`
[INFO] running `"docker" "rm" "-f" "39b19707690e5ba3e442cb0b1e9fd11c23ec4a4dbdafabf79eba16e301c69ddf"`
[INFO] [stdout] 39b19707690e5ba3e442cb0b1e9fd11c23ec4a4dbdafabf79eba16e301c69ddf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/whiteavian/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] ebe874475a2d61ecdc82522b0d6b9038cc2636499d4419a21e5a59567946b35b
[INFO] running `"docker" "start" "-a" "ebe874475a2d61ecdc82522b0d6b9038cc2636499d4419a21e5a59567946b35b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cryptopals-f937fc4c85fc3094
[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" "ebe874475a2d61ecdc82522b0d6b9038cc2636499d4419a21e5a59567946b35b"`
[INFO] running `"docker" "rm" "-f" "ebe874475a2d61ecdc82522b0d6b9038cc2636499d4419a21e5a59567946b35b"`
[INFO] [stdout] ebe874475a2d61ecdc82522b0d6b9038cc2636499d4419a21e5a59567946b35b