[INFO] fetching crate shadow 0.0.1...
[INFO] testing shadow-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate shadow 0.0.1 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate shadow 0.0.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shadow 0.0.1
[INFO] finished tweaking crates.io crate shadow 0.0.1
[INFO] tweaked toml for crates.io crate shadow 0.0.1 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6637ec7639b7f2da8ccff882e03b5e37592d46bcc7d719066b535b543f5cbcd6
[INFO] running `Command { std: "docker" "start" "-a" "6637ec7639b7f2da8ccff882e03b5e37592d46bcc7d719066b535b543f5cbcd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6637ec7639b7f2da8ccff882e03b5e37592d46bcc7d719066b535b543f5cbcd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6637ec7639b7f2da8ccff882e03b5e37592d46bcc7d719066b535b543f5cbcd6", kill_on_drop: false }`
[INFO] [stdout] 6637ec7639b7f2da8ccff882e03b5e37592d46bcc7d719066b535b543f5cbcd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9eba7c73da9927c55a632c43f5c5fde6eee24e59daffc073eac20728d7d8551
[INFO] running `Command { std: "docker" "start" "-a" "f9eba7c73da9927c55a632c43f5c5fde6eee24e59daffc073eac20728d7d8551", kill_on_drop: false }`
[INFO] [stderr]    Compiling shadow v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "f9eba7c73da9927c55a632c43f5c5fde6eee24e59daffc073eac20728d7d8551", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9eba7c73da9927c55a632c43f5c5fde6eee24e59daffc073eac20728d7d8551", kill_on_drop: false }`
[INFO] [stdout] f9eba7c73da9927c55a632c43f5c5fde6eee24e59daffc073eac20728d7d8551
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32406cc014ffb6b3e7805b128e7f50d1de60befe98c299288b62957327bc0bda
[INFO] running `Command { std: "docker" "start" "-a" "32406cc014ffb6b3e7805b128e7f50d1de60befe98c299288b62957327bc0bda", kill_on_drop: false }`
[INFO] [stderr]    Compiling shadow v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "32406cc014ffb6b3e7805b128e7f50d1de60befe98c299288b62957327bc0bda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32406cc014ffb6b3e7805b128e7f50d1de60befe98c299288b62957327bc0bda", kill_on_drop: false }`
[INFO] [stdout] 32406cc014ffb6b3e7805b128e7f50d1de60befe98c299288b62957327bc0bda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 771fd87c1564e45605796b4285cd28a0f4c97f1fbdd7e155ce3f7aa232255bc8
[INFO] running `Command { std: "docker" "start" "-a" "771fd87c1564e45605796b4285cd28a0f4c97f1fbdd7e155ce3f7aa232255bc8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shadow-e421aafa9000d8a6)
[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; finished in 0.00s
[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 crate 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 crate 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; finished in 0.29s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "771fd87c1564e45605796b4285cd28a0f4c97f1fbdd7e155ce3f7aa232255bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "771fd87c1564e45605796b4285cd28a0f4c97f1fbdd7e155ce3f7aa232255bc8", kill_on_drop: false }`
[INFO] [stdout] 771fd87c1564e45605796b4285cd28a0f4c97f1fbdd7e155ce3f7aa232255bc8