[INFO] fetching crate tindercrypt 0.3.2...
[INFO] testing tindercrypt-0.3.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tindercrypt 0.3.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate tindercrypt 0.3.2 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 tindercrypt 0.3.2
[INFO] finished tweaking crates.io crate tindercrypt 0.3.2
[INFO] tweaked toml for crates.io crate tindercrypt 0.3.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate tindercrypt 0.3.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 9f582cc485bd3b89cd58ca5f5546b7250c95417ed8404ffb41305397c2508ee3
[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" "9f582cc485bd3b89cd58ca5f5546b7250c95417ed8404ffb41305397c2508ee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f582cc485bd3b89cd58ca5f5546b7250c95417ed8404ffb41305397c2508ee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f582cc485bd3b89cd58ca5f5546b7250c95417ed8404ffb41305397c2508ee3", kill_on_drop: false }`
[INFO] [stdout] 9f582cc485bd3b89cd58ca5f5546b7250c95417ed8404ffb41305397c2508ee3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] db5fc9b897a80e87d407c32bf8a0e5baddbe10338306c79fb0154675a429fcda
[INFO] running `Command { std: "docker" "start" "-a" "db5fc9b897a80e87d407c32bf8a0e5baddbe10338306c79fb0154675a429fcda", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling protobuf v2.24.1
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling tindercrypt v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling console v0.14.1
[INFO] [stderr]    Compiling dialoguer v0.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.08s
[INFO] running `Command { std: "docker" "inspect" "db5fc9b897a80e87d407c32bf8a0e5baddbe10338306c79fb0154675a429fcda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db5fc9b897a80e87d407c32bf8a0e5baddbe10338306c79fb0154675a429fcda", kill_on_drop: false }`
[INFO] [stdout] db5fc9b897a80e87d407c32bf8a0e5baddbe10338306c79fb0154675a429fcda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ab37984b32b169313ec3cda5d689002b56b70a19a95ea18aeed0777be821d95b
[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" "ab37984b32b169313ec3cda5d689002b56b70a19a95ea18aeed0777be821d95b", kill_on_drop: false }`
[INFO] [stderr]    Compiling predicates-core v1.0.2
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling predicates-tree v1.0.2
[INFO] [stderr]    Compiling predicates v1.0.8
[INFO] [stderr]    Compiling globset v0.4.8
[INFO] [stderr]    Compiling assert_cmd v1.0.5
[INFO] [stderr]    Compiling ignore v0.4.18
[INFO] [stderr]    Compiling globwalk v0.8.1
[INFO] [stderr]    Compiling assert_fs v1.0.2
[INFO] [stderr]    Compiling tindercrypt v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.90s
[INFO] running `Command { std: "docker" "inspect" "ab37984b32b169313ec3cda5d689002b56b70a19a95ea18aeed0777be821d95b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab37984b32b169313ec3cda5d689002b56b70a19a95ea18aeed0777be821d95b", kill_on_drop: false }`
[INFO] [stdout] ab37984b32b169313ec3cda5d689002b56b70a19a95ea18aeed0777be821d95b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ee4554408d2c13cf5e146fc66896d72b42278a0437050396b751560183522476
[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" "ee4554408d2c13cf5e146fc66896d72b42278a0437050396b751560183522476", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tindercrypt-5d43fe179103341f)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test aead::tests::test_in_out ... ok
[INFO] [stdout] test metadata::tests::test_hash_function ... ok
[INFO] [stdout] test metadata::tests::test_key_derivation_algorithm ... ok
[INFO] [stdout] test metadata::tests::test_metadata_proto ... ok
[INFO] [stdout] test pbkdf2::tests::test_pbkd2_derive_key ... ok
[INFO] [stdout] test cryptors::tests::test_seal_open_in_place ... ok
[INFO] [stdout] test aead::tests::test_seal_open_chacha20 ... ok
[INFO] [stdout] test metadata::tests::test_metadata_buf ... ok
[INFO] [stdout] test aead::tests::test_key ... ok
[INFO] [stdout] test metadata::tests::test_encryption_algorithm ... ok
[INFO] [stdout] test aead::tests::test_seal_open_aes ... ok
[INFO] [stdout] test cryptors::tests::test_derive_key ... ok
[INFO] [stdout] test cryptors::tests::test_seal_open ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tindercrypt-abb1489464726f46)
[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]      Running tests/test_cli.rs (/opt/rustwide/target/debug/deps/test_cli-f7ea66b4a9112a1d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_invalid_args ... ok
[INFO] [stdout] test test_encrypt_decrypt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tindercrypt
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name tindercrypt --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/ring-536a46b5a32a39f3/out --extern assert_cmd=/opt/rustwide/target/debug/deps/libassert_cmd-8838352579ed6997.rlib --extern assert_fs=/opt/rustwide/target/debug/deps/libassert_fs-abb646c17f542610.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-e929d00e0488da6a.rlib --extern dialoguer=/opt/rustwide/target/debug/deps/libdialoguer-11d94b167be9b7b4.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-df981c5871754530.rlib --extern predicates=/opt/rustwide/target/debug/deps/libpredicates-0008000a6f86d2ce.rlib --extern protobuf=/opt/rustwide/target/debug/deps/libprotobuf-701023af271de333.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-5bfd158668282d15.rlib --extern ring=/opt/rustwide/target/debug/deps/libring-cc9189ba063ab0e3.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-9ca58b220afa619d.rlib --extern tindercrypt=/opt/rustwide/target/debug/deps/libtindercrypt-a37905ab09f7f6b6.rlib --extern zeroize=/opt/rustwide/target/debug/deps/libzeroize-8e522c1a8a5f536d.rlib -C embed-bitcode=no --cfg 'feature="clap"' --cfg 'feature="cli"' --cfg 'feature="default"' --cfg 'feature="dialoguer"' --cfg 'feature="lazy_static"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ee4554408d2c13cf5e146fc66896d72b42278a0437050396b751560183522476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee4554408d2c13cf5e146fc66896d72b42278a0437050396b751560183522476", kill_on_drop: false }`
[INFO] [stdout] ee4554408d2c13cf5e146fc66896d72b42278a0437050396b751560183522476