[INFO] fetching crate essp 0.1.0...
[INFO] testing essp-0.1.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate essp 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate essp 0.1.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate essp 0.1.0
[INFO] finished tweaking crates.io crate essp 0.1.0
[INFO] tweaked toml for crates.io crate essp 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2875f42f4ba8dd765c572ad0de6e379408db5ff5dddb2ae0a9db5bc3b623025
[INFO] running `Command { std: "docker" "start" "-a" "c2875f42f4ba8dd765c572ad0de6e379408db5ff5dddb2ae0a9db5bc3b623025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2875f42f4ba8dd765c572ad0de6e379408db5ff5dddb2ae0a9db5bc3b623025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2875f42f4ba8dd765c572ad0de6e379408db5ff5dddb2ae0a9db5bc3b623025", kill_on_drop: false }`
[INFO] [stdout] c2875f42f4ba8dd765c572ad0de6e379408db5ff5dddb2ae0a9db5bc3b623025
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3071a588ae074e214880e2081a394bffb03037cb40b40f1978ca44c4c0d5189b
[INFO] running `Command { std: "docker" "start" "-a" "3071a588ae074e214880e2081a394bffb03037cb40b40f1978ca44c4c0d5189b", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling serial v0.4.0
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling essp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/device.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub client: Box<ESSPClient + 'static>,
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub client: Box<dyn ESSPClient + 'static>,
[INFO] [stdout]   |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/client.rs:40:98
[INFO] [stdout]    |
[INFO] [stdout] 40 |             &ClientError::IOError(ref e) => ClientError::IOError(std::io::Error::new(e.kind(), e.description())),
[INFO] [stdout]    |                                                                                                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/client.rs:41:105
[INFO] [stdout]    |
[INFO] [stdout] 41 |             &ClientError::SerialError(ref e) => ClientError::SerialError(serial::Error::new(e.kind(), e.description())),
[INFO] [stdout]    |                                                                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.01s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "3071a588ae074e214880e2081a394bffb03037cb40b40f1978ca44c4c0d5189b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3071a588ae074e214880e2081a394bffb03037cb40b40f1978ca44c4c0d5189b", kill_on_drop: false }`
[INFO] [stdout] 3071a588ae074e214880e2081a394bffb03037cb40b40f1978ca44c4c0d5189b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18deee461bf897895325267c867b572bb63fd6b5c8d095a26cf471330c48bc30
[INFO] running `Command { std: "docker" "start" "-a" "18deee461bf897895325267c867b572bb63fd6b5c8d095a26cf471330c48bc30", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/device.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub client: Box<ESSPClient + 'static>,
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub client: Box<dyn ESSPClient + 'static>,
[INFO] [stdout]   |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/client.rs:40:98
[INFO] [stdout]    |
[INFO] [stdout] 40 |             &ClientError::IOError(ref e) => ClientError::IOError(std::io::Error::new(e.kind(), e.description())),
[INFO] [stdout]    |                                                                                                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling essp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/client.rs:41:105
[INFO] [stdout]    |
[INFO] [stdout] 41 |             &ClientError::SerialError(ref e) => ClientError::SerialError(serial::Error::new(e.kind(), e.description())),
[INFO] [stdout]    |                                                                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/device.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub client: Box<ESSPClient + 'static>,
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub client: Box<dyn ESSPClient + 'static>,
[INFO] [stdout]   |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/client.rs:40:98
[INFO] [stdout]    |
[INFO] [stdout] 40 |             &ClientError::IOError(ref e) => ClientError::IOError(std::io::Error::new(e.kind(), e.description())),
[INFO] [stdout]    |                                                                                                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/client.rs:41:105
[INFO] [stdout]    |
[INFO] [stdout] 41 |             &ClientError::SerialError(ref e) => ClientError::SerialError(serial::Error::new(e.kind(), e.description())),
[INFO] [stdout]    |                                                                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "18deee461bf897895325267c867b572bb63fd6b5c8d095a26cf471330c48bc30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18deee461bf897895325267c867b572bb63fd6b5c8d095a26cf471330c48bc30", kill_on_drop: false }`
[INFO] [stdout] 18deee461bf897895325267c867b572bb63fd6b5c8d095a26cf471330c48bc30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 24e0adf414e9faa66401649b29f83ef4b3b47405eb2274463208264cec53837e
[INFO] running `Command { std: "docker" "start" "-a" "24e0adf414e9faa66401649b29f83ef4b3b47405eb2274463208264cec53837e", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/device.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub client: Box<ESSPClient + 'static>,
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub client: Box<dyn ESSPClient + 'static>,
[INFO] [stderr]   |                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/client.rs:40:98
[INFO] [stderr]    |
[INFO] [stderr] 40 |             &ClientError::IOError(ref e) => ClientError::IOError(std::io::Error::new(e.kind(), e.description())),
[INFO] [stderr]    |                                                                                                  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/client.rs:41:105
[INFO] [stderr]    |
[INFO] [stderr] 41 |             &ClientError::SerialError(ref e) => ClientError::SerialError(serial::Error::new(e.kind(), e.description())),
[INFO] [stderr]    |                                                                                                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `essp` (lib) generated 3 warnings (run `cargo fix --lib -p essp` to apply 1 suggestion)
[INFO] [stderr] warning: `essp` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/essp-d22139e6f59eb66e)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test protocol::tests::essp_crc ... ok
[INFO] [stdout] test protocol::tests::essp_decode_double_stuffed ... ok
[INFO] [stdout] test protocol::tests::essp_decode_unencrypted ... ok
[INFO] [stdout] test protocol::tests::essp_decode_partial ... ok
[INFO] [stdout] test protocol::tests::essp_destuff_crc1 ... ok
[INFO] [stdout] test protocol::tests::essp_destuff_crc2 ... ok
[INFO] [stdout] test protocol::tests::essp_destuff_payload ... ok
[INFO] [stdout] test protocol::tests::essp_double_destuff ... ok
[INFO] [stdout] test protocol::tests::essp_message_alignment_self_heal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests essp
[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] running `Command { std: "docker" "inspect" "24e0adf414e9faa66401649b29f83ef4b3b47405eb2274463208264cec53837e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24e0adf414e9faa66401649b29f83ef4b3b47405eb2274463208264cec53837e", kill_on_drop: false }`
[INFO] [stdout] 24e0adf414e9faa66401649b29f83ef4b3b47405eb2274463208264cec53837e
