[INFO] updating cached repository neydroid/sphinx-passwords
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/neydroid/sphinx-passwords
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/neydroid/sphinx-passwords" "work/ex/beta-1.38-1/sources/1.37.0/gh/neydroid/sphinx-passwords"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/neydroid/sphinx-passwords'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/neydroid/sphinx-passwords" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/neydroid/sphinx-passwords"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/neydroid/sphinx-passwords'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8240acafdc7c64112e1be9e3802f4cd6e62ee4cb
[INFO] sha for GitHub repo neydroid/sphinx-passwords: 8240acafdc7c64112e1be9e3802f4cd6e62ee4cb
[INFO] validating manifest of neydroid/sphinx-passwords 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 neydroid/sphinx-passwords 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 neydroid/sphinx-passwords
[INFO] finished frobbing neydroid/sphinx-passwords
[INFO] frobbed toml for neydroid/sphinx-passwords written to work/ex/beta-1.38-1/sources/1.37.0/gh/neydroid/sphinx-passwords/Cargo.toml
[INFO] started frobbing neydroid/sphinx-passwords
[INFO] finished frobbing neydroid/sphinx-passwords
[INFO] frobbed toml for neydroid/sphinx-passwords written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/neydroid/sphinx-passwords/Cargo.toml
[INFO] crate neydroid/sphinx-passwords already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/neydroid/sphinx-passwords/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[INFO] the lockfile is outdated, regenerating it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" "+1.37.0" "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 neydroid/sphinx-passwords against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/neydroid/sphinx-passwords:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 0ce62b77140bf176c45a558fe478b6e8503b00814ce03fd1a77c76e0d3fa7f44
[INFO] running `"docker" "start" "-a" "0ce62b77140bf176c45a558fe478b6e8503b00814ce03fd1a77c76e0d3fa7f44"`
[INFO] [stderr]    Compiling argparse v0.2.2
[INFO] [stderr]    Compiling x11 v2.18.1
[INFO] [stderr]    Compiling clipboard v0.1.2
[INFO] [stderr]    Compiling sphinx-passwords v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.78s
[INFO] running `"docker" "inspect" "0ce62b77140bf176c45a558fe478b6e8503b00814ce03fd1a77c76e0d3fa7f44"`
[INFO] running `"docker" "rm" "-f" "0ce62b77140bf176c45a558fe478b6e8503b00814ce03fd1a77c76e0d3fa7f44"`
[INFO] [stdout] 0ce62b77140bf176c45a558fe478b6e8503b00814ce03fd1a77c76e0d3fa7f44
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/neydroid/sphinx-passwords:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] cc5899ea85f46b974d0acce9febcc81be4b94665452aa18a6a48cb6e97f98ef1
[INFO] running `"docker" "start" "-a" "cc5899ea85f46b974d0acce9febcc81be4b94665452aa18a6a48cb6e97f98ef1"`
[INFO] [stderr]    Compiling sphinx-passwords v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `"docker" "inspect" "cc5899ea85f46b974d0acce9febcc81be4b94665452aa18a6a48cb6e97f98ef1"`
[INFO] running `"docker" "rm" "-f" "cc5899ea85f46b974d0acce9febcc81be4b94665452aa18a6a48cb6e97f98ef1"`
[INFO] [stdout] cc5899ea85f46b974d0acce9febcc81be4b94665452aa18a6a48cb6e97f98ef1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/neydroid/sphinx-passwords:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 1ccecea682289209a5a4cee513ec078edc004e781f718548a41855209a6137a1
[INFO] running `"docker" "start" "-a" "1ccecea682289209a5a4cee513ec078edc004e781f718548a41855209a6137a1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/random_things-70aa172774dfea4c
[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] [stderr]      Running /opt/crater/target/debug/deps/sphinx_passwords-d227e4eab4cdc6c2
[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] [stderr]      Running /opt/crater/target/debug/deps/lib-c021f07418341c61
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test it_returns_random_passwords ... ok
[INFO] [stdout] test it_returns_a_defined_length_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests random_things
[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" "1ccecea682289209a5a4cee513ec078edc004e781f718548a41855209a6137a1"`
[INFO] running `"docker" "rm" "-f" "1ccecea682289209a5a4cee513ec078edc004e781f718548a41855209a6137a1"`
[INFO] [stdout] 1ccecea682289209a5a4cee513ec078edc004e781f718548a41855209a6137a1