[INFO] fetching crate tindercrypt 0.2.2...
[INFO] testing tindercrypt-0.2.2 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate tindercrypt 0.2.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate tindercrypt 0.2.2 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tindercrypt 0.2.2
[INFO] finished tweaking crates.io crate tindercrypt 0.2.2
[INFO] tweaked toml for crates.io crate tindercrypt 0.2.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate tindercrypt 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded protoc v2.14.0
[INFO] [stderr]   Downloaded protoc-rust v2.14.0
[INFO] [stderr]   Downloaded assert_fs v0.13.1
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49e06895cc1342bb2b38565a79243b5d94ea81dfa4a1aa75e9ad117118e402e5
[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" "49e06895cc1342bb2b38565a79243b5d94ea81dfa4a1aa75e9ad117118e402e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49e06895cc1342bb2b38565a79243b5d94ea81dfa4a1aa75e9ad117118e402e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49e06895cc1342bb2b38565a79243b5d94ea81dfa4a1aa75e9ad117118e402e5", kill_on_drop: false }`
[INFO] [stdout] 49e06895cc1342bb2b38565a79243b5d94ea81dfa4a1aa75e9ad117118e402e5
[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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 186054c8ba2af97d00d79613320c188e8335a5ca182fe1eb386c84bd9e3ce92d
[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" "186054c8ba2af97d00d79613320c188e8335a5ca182fe1eb386c84bd9e3ce92d", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling protobuf v2.14.0
[INFO] [stderr]    Compiling tindercrypt v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling ring v0.16.12
[INFO] [stderr]    Compiling termios v0.3.2
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling clicolors-control v1.0.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.3.6
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling console v0.10.0
[INFO] [stderr]    Compiling dialoguer v0.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.15
[INFO] [stderr]    Compiling thiserror v1.0.15
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `Command { std: "docker" "inspect" "186054c8ba2af97d00d79613320c188e8335a5ca182fe1eb386c84bd9e3ce92d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "186054c8ba2af97d00d79613320c188e8335a5ca182fe1eb386c84bd9e3ce92d", kill_on_drop: false }`
[INFO] [stdout] 186054c8ba2af97d00d79613320c188e8335a5ca182fe1eb386c84bd9e3ce92d
[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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91120effa23af05adaf3ed0cde230d9b0768030d0d8a03e15c121066d5abbe7f
[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" "91120effa23af05adaf3ed0cde230d9b0768030d0d8a03e15c121066d5abbe7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling escargot v0.5.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling crossbeam-channel v0.4.2
[INFO] [stderr]    Compiling globset v0.4.5
[INFO] [stderr]    Compiling ignore v0.4.14
[INFO] [stderr]    Compiling float-cmp v0.6.0
[INFO] [stderr]    Compiling predicates v1.0.4
[INFO] [stderr]    Compiling globwalk v0.7.3
[INFO] [stderr]    Compiling assert_fs v0.13.1
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling assert_cmd v0.12.2
[INFO] [stderr]    Compiling tindercrypt v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 51.69s
[INFO] running `Command { std: "docker" "inspect" "91120effa23af05adaf3ed0cde230d9b0768030d0d8a03e15c121066d5abbe7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91120effa23af05adaf3ed0cde230d9b0768030d0d8a03e15c121066d5abbe7f", kill_on_drop: false }`
[INFO] [stdout] 91120effa23af05adaf3ed0cde230d9b0768030d0d8a03e15c121066d5abbe7f
[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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 30bda9ee4dc0885436802ae22c827eaaeb5259ba9ece66042795606f27aff3e3
[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" "30bda9ee4dc0885436802ae22c827eaaeb5259ba9ece66042795606f27aff3e3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tindercrypt-cf1a575382c4fb2e
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test aead::tests::test_in_out ... ok
[INFO] [stdout] test aead::tests::test_key ... ok
[INFO] [stdout] test metadata::tests::test_hash_function ... ok
[INFO] [stdout] test aead::tests::test_seal_open_aes ... ok
[INFO] [stdout] test aead::tests::test_seal_open_chacha20 ... ok
[INFO] [stdout] test metadata::tests::test_encryption_algorithm ... 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 metadata::tests::test_metadata_proto ... ok
[INFO] [stdout] test metadata::tests::test_metadata_buf ... ok
[INFO] [stdout] test metadata::tests::test_key_derivation_algorithm ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tindercrypt-17e07a45f9efb47b
[INFO] [stdout] test cryptors::tests::test_seal_open ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_cli-2452a193d777a6ca
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_invalid_args ... ok
[INFO] [stderr]    Doc-tests tindercrypt
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/metadata.rs - metadata::EncryptionAlgorithm (line 377) ... ok
[INFO] [stdout] test src/rand.rs - rand::fill_buf (line 7) ... ok
[INFO] [stdout] test src/metadata.rs - metadata::Metadata (line 487) ... ok
[INFO] [stdout] test src/metadata.rs - metadata::KeyDerivationMetadata (line 188) ... ok
[INFO] [stdout] test src/metadata.rs - metadata::KeyDerivationAlgorithm (line 244) ... ok
[INFO] [stdout] test src/metadata.rs - metadata::EncryptionMetadata (line 338) ... ok
[INFO] [stdout] test src/metadata.rs - metadata::Metadata (line 472) ... ok
[INFO] [stdout] test src/cryptors.rs - cryptors::RingCryptor (line 103) ... ok
[INFO] [stdout] test src/aead.rs - aead (line 11) ... ok
[INFO] [stdout] test src/pbkdf2.rs - pbkdf2::derive_key (line 22) ... ok
[INFO] [stdout] test src/cryptors.rs - cryptors::RingCryptor (line 76) ... ok
[INFO] [stdout] test src/cryptors.rs - cryptors::RingCryptor (line 58) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "30bda9ee4dc0885436802ae22c827eaaeb5259ba9ece66042795606f27aff3e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30bda9ee4dc0885436802ae22c827eaaeb5259ba9ece66042795606f27aff3e3", kill_on_drop: false }`
[INFO] [stdout] 30bda9ee4dc0885436802ae22c827eaaeb5259ba9ece66042795606f27aff3e3