[INFO] fetching crate keepass 0.4.7...
[INFO] testing keepass-0.4.7 against 1.49.0 for beta-1.50-1
[INFO] extracting crate keepass 0.4.7 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate keepass 0.4.7 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate keepass 0.4.7
[INFO] finished tweaking crates.io crate keepass 0.4.7
[INFO] tweaked toml for crates.io crate keepass 0.4.7 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae4cd25fd29adf13078dc5280281adbe2bb50b33f8a604e693570182129c7e28
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ae4cd25fd29adf13078dc5280281adbe2bb50b33f8a604e693570182129c7e28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae4cd25fd29adf13078dc5280281adbe2bb50b33f8a604e693570182129c7e28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae4cd25fd29adf13078dc5280281adbe2bb50b33f8a604e693570182129c7e28", kill_on_drop: false }`
[INFO] [stdout] ae4cd25fd29adf13078dc5280281adbe2bb50b33f8a604e693570182129c7e28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 988d50765f375e7323b785834a218c53bc5dc5986e450b4ca94af0d07b6cc2ad
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "988d50765f375e7323b785834a218c53bc5dc5986e450b4ca94af0d07b6cc2ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling blake2b_simd v0.5.11
[INFO] [stderr]    Compiling secstr v0.4.0
[INFO] [stderr]    Compiling stream-cipher v0.3.2
[INFO] [stderr]    Compiling hex-literal-impl v0.2.2
[INFO] [stderr]    Compiling twofish v0.2.0
[INFO] [stderr]    Compiling block-modes v0.3.3
[INFO] [stderr]    Compiling chacha20 v0.3.4
[INFO] [stderr]    Compiling salsa20 v0.4.1
[INFO] [stderr]    Compiling hex-literal v0.2.1
[INFO] [stderr]    Compiling rust-argon2 v0.8.3
[INFO] [stderr]    Compiling keepass v0.4.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `Vec::<T>::split_off` that must be used
[INFO] [stdout]    --> src/parse/kdb.rs:157:21
[INFO] [stdout]     |
[INFO] [stdout] 157 |                     group_path.split_off(level);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: use `.truncate()` if you don't need the other half
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.52s
[INFO] running `Command { std: "docker" "inspect" "988d50765f375e7323b785834a218c53bc5dc5986e450b4ca94af0d07b6cc2ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "988d50765f375e7323b785834a218c53bc5dc5986e450b4ca94af0d07b6cc2ad", kill_on_drop: false }`
[INFO] [stdout] 988d50765f375e7323b785834a218c53bc5dc5986e450b4ca94af0d07b6cc2ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9c85cd8207bf1b7533fc488ff2f7585b0fe2bbfab7e5c56b76b7c720248462b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b9c85cd8207bf1b7533fc488ff2f7585b0fe2bbfab7e5c56b76b7c720248462b", kill_on_drop: false }`
[INFO] [stderr]    Compiling keepass v0.4.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `Vec::<T>::split_off` that must be used
[INFO] [stdout]    --> src/parse/kdb.rs:157:21
[INFO] [stdout]     |
[INFO] [stdout] 157 |                     group_path.split_off(level);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: use `.truncate()` if you don't need the other half
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Vec::<T>::split_off` that must be used
[INFO] [stdout]    --> src/parse/kdb.rs:157:21
[INFO] [stdout]     |
[INFO] [stdout] 157 |                     group_path.split_off(level);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: use `.truncate()` if you don't need the other half
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.67s
[INFO] running `Command { std: "docker" "inspect" "b9c85cd8207bf1b7533fc488ff2f7585b0fe2bbfab7e5c56b76b7c720248462b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9c85cd8207bf1b7533fc488ff2f7585b0fe2bbfab7e5c56b76b7c720248462b", kill_on_drop: false }`
[INFO] [stdout] b9c85cd8207bf1b7533fc488ff2f7585b0fe2bbfab7e5c56b76b7c720248462b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f9dcef9deb49538b85efe3a5a0683feeaeae2fb884aa417c13525421039f92d6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f9dcef9deb49538b85efe3a5a0683feeaeae2fb884aa417c13525421039f92d6", kill_on_drop: false }`
[INFO] [stderr] warning: unused return value of `Vec::<T>::split_off` that must be used
[INFO] [stderr]    --> src/parse/kdb.rs:157:21
[INFO] [stderr]     |
[INFO] [stderr] 157 |                     group_path.split_off(level);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: use `.truncate()` if you don't need the other half
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Vec::<T>::split_off` that must be used
[INFO] [stderr]    --> src/parse/kdb.rs:157:21
[INFO] [stderr]     |
[INFO] [stderr] 157 |                     group_path.split_off(level);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: use `.truncate()` if you don't need the other half
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/keepass-e9ece3e0755a3b3b
[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/rustwide/target/debug/deps/entry_tests-cab5f9bf702a28e5
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::entry ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/file_read_tests-e814e41cfcb86584
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::open_kdbx3_with_keyfile ... ok
[INFO] [stdout] test tests::open_broken_kdbx_version ... ok
[INFO] [stdout] test tests::open_broken_random_data ... ok
[INFO] [stdout] test tests::open_kdbx4_with_password_kdf_argon2_cipher_chacha20 ... ok
[INFO] [stdout] test tests::open_kdbx3_with_password ... ok
[INFO] [stdout] test tests::open_kdb_with_password ... ok
[INFO] [stdout] test tests::open_kdbx4_with_keyfile ... ok
[INFO] [stdout] test tests::open_kdbx4_with_password_kdf_argon2_cipher_twofish ... ok
[INFO] [stdout] test tests::open_kdbx4_with_password_kdf_argon2_cipher_aes ... ok
[INFO] [stdout] test tests::open_kdbx3_with_keyfile_xml ... test tests::open_kdbx3_with_keyfile_xml has been running for over 60 seconds
[INFO] [stdout] test tests::open_kdbx4_with_password_kdf_aes_cipher_aes ... test tests::open_kdbx4_with_password_kdf_aes_cipher_aes has been running for over 60 seconds
[INFO] [stdout] test tests::open_kdbx3_with_keyfile_xml ... ok
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "f9dcef9deb49538b85efe3a5a0683feeaeae2fb884aa417c13525421039f92d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9dcef9deb49538b85efe3a5a0683feeaeae2fb884aa417c13525421039f92d6", kill_on_drop: false }`
[INFO] [stdout] f9dcef9deb49538b85efe3a5a0683feeaeae2fb884aa417c13525421039f92d6