[INFO] crate shadow 0.0.1 is already in cache
[INFO] extracting crate shadow 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/shadow/0.0.1
[INFO] extracting crate shadow 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shadow/0.0.1
[INFO] validating manifest of shadow-0.0.1 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 shadow-0.0.1 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 shadow-0.0.1
[INFO] finished frobbing shadow-0.0.1
[INFO] frobbed toml for shadow-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/shadow/0.0.1/Cargo.toml
[INFO] started frobbing shadow-0.0.1
[INFO] finished frobbing shadow-0.0.1
[INFO] frobbed toml for shadow-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shadow/0.0.1/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 shadow-0.0.1 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/reg/shadow/0.0.1:/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] d7fbc9298d4ca5d9228aede4c630853a6ba425460969cd28555459a1da561a2a
[INFO] running `"docker" "start" "-a" "d7fbc9298d4ca5d9228aede4c630853a6ba425460969cd28555459a1da561a2a"`
[INFO] [stderr]    Compiling shadow v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "d7fbc9298d4ca5d9228aede4c630853a6ba425460969cd28555459a1da561a2a"`
[INFO] running `"docker" "rm" "-f" "d7fbc9298d4ca5d9228aede4c630853a6ba425460969cd28555459a1da561a2a"`
[INFO] [stdout] d7fbc9298d4ca5d9228aede4c630853a6ba425460969cd28555459a1da561a2a
[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/reg/shadow/0.0.1:/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] db6dad191cc1fc71c5f1a98fb636ac7003c941cfe5230d8db424d598cf9f4c5f
[INFO] running `"docker" "start" "-a" "db6dad191cc1fc71c5f1a98fb636ac7003c941cfe5230d8db424d598cf9f4c5f"`
[INFO] [stderr]    Compiling shadow v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "db6dad191cc1fc71c5f1a98fb636ac7003c941cfe5230d8db424d598cf9f4c5f"`
[INFO] running `"docker" "rm" "-f" "db6dad191cc1fc71c5f1a98fb636ac7003c941cfe5230d8db424d598cf9f4c5f"`
[INFO] [stdout] db6dad191cc1fc71c5f1a98fb636ac7003c941cfe5230d8db424d598cf9f4c5f
[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/reg/shadow/0.0.1:/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] 9e3c312d3708047aa1d7fce5702b671353687ed8bb859f4a4690c908acaceb3a
[INFO] running `"docker" "start" "-a" "9e3c312d3708047aa1d7fce5702b671353687ed8bb859f4a4690c908acaceb3a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/shadow-3e20b12002aca4a9
[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]    Doc-tests shadow
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 23) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs -  (line 23) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `pwhash`
[INFO] [stdout]  --> src/lib.rs:25:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | let correct = pwhash::unix::verify("password", &hash.password);
[INFO] [stdout]   |               ^^^^^^ use of undeclared type or module `pwhash`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs -  (line 23)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "9e3c312d3708047aa1d7fce5702b671353687ed8bb859f4a4690c908acaceb3a"`
[INFO] running `"docker" "rm" "-f" "9e3c312d3708047aa1d7fce5702b671353687ed8bb859f4a4690c908acaceb3a"`
[INFO] [stdout] 9e3c312d3708047aa1d7fce5702b671353687ed8bb859f4a4690c908acaceb3a