[INFO] fetching crate pelcodrs 0.2.1...
[INFO] testing pelcodrs-0.2.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate pelcodrs 0.2.1 into /workspace/builds/worker-104/source
[INFO] validating manifest of crates.io crate pelcodrs 0.2.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pelcodrs 0.2.1
[INFO] finished tweaking crates.io crate pelcodrs 0.2.1
[INFO] tweaked toml for crates.io crate pelcodrs 0.2.1 written to /workspace/builds/worker-104/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f180957e599f064d336daf28b67e5fdbacddd75e1d248c85dcb6c0b76d5b3c12
[INFO] running `Command { std: "docker" "start" "-a" "f180957e599f064d336daf28b67e5fdbacddd75e1d248c85dcb6c0b76d5b3c12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f180957e599f064d336daf28b67e5fdbacddd75e1d248c85dcb6c0b76d5b3c12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f180957e599f064d336daf28b67e5fdbacddd75e1d248c85dcb6c0b76d5b3c12", kill_on_drop: false }`
[INFO] [stdout] f180957e599f064d336daf28b67e5fdbacddd75e1d248c85dcb6c0b76d5b3c12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f59d980cc70bc3890cf32bf54a461d1d32ddcfd33df6baadd506f6893cc7f3e1
[INFO] running `Command { std: "docker" "start" "-a" "f59d980cc70bc3890cf32bf54a461d1d32ddcfd33df6baadd506f6893cc7f3e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling pelcodrs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `kind`
[INFO] [stdout]   --> src/error.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     kind: ErrorKind,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "f59d980cc70bc3890cf32bf54a461d1d32ddcfd33df6baadd506f6893cc7f3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f59d980cc70bc3890cf32bf54a461d1d32ddcfd33df6baadd506f6893cc7f3e1", kill_on_drop: false }`
[INFO] [stdout] f59d980cc70bc3890cf32bf54a461d1d32ddcfd33df6baadd506f6893cc7f3e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 754427ff644566ed7316e4b4edbc9314139cff0f2a8c45819248d09cb8abd010
[INFO] running `Command { std: "docker" "start" "-a" "754427ff644566ed7316e4b4edbc9314139cff0f2a8c45819248d09cb8abd010", kill_on_drop: false }`
[INFO] [stderr]    Compiling pelcodrs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `kind`
[INFO] [stdout]   --> src/error.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     kind: ErrorKind,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `kind`
[INFO] [stdout]   --> src/error.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     kind: ErrorKind,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "754427ff644566ed7316e4b4edbc9314139cff0f2a8c45819248d09cb8abd010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "754427ff644566ed7316e4b4edbc9314139cff0f2a8c45819248d09cb8abd010", kill_on_drop: false }`
[INFO] [stdout] 754427ff644566ed7316e4b4edbc9314139cff0f2a8c45819248d09cb8abd010
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d899748825566a176ac65c4116cc2d9037e76cef5ab50d7b1f1ccc4a8d187fc2
[INFO] running `Command { std: "docker" "start" "-a" "d899748825566a176ac65c4116cc2d9037e76cef5ab50d7b1f1ccc4a8d187fc2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `kind`
[INFO] [stderr]   --> src/error.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     kind: ErrorKind,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pelcodrs` (lib) generated 1 warning
[INFO] [stderr] warning: `pelcodrs` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pelcodrs-4a1954fc5dbb5311)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test message::tests::test_checksum ... ok
[INFO] [stdout] test message::tests::test_speed_to_byte ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_message.rs (/opt/rustwide/target/debug/deps/test_message-6cdd3f1b50a62859)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_invalid_preset ... ok
[INFO] [stdout] test test_message_build ... ok
[INFO] [stdout] test test_message_from_words ... ok
[INFO] [stdout] test test_message_new ... ok
[INFO] [stdout] test test_new_message_with_try_from ... ok
[INFO] [stdout] test test_preset ... ok
[INFO] [stdout] test test_write_char_to_screen ... ok
[INFO] [stdout] test test_zoom_focus_speed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_port.rs (/opt/rustwide/target/debug/deps/test_port-88b2031f02750b4e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_create_port_and_stub_and_write_and_read ... ok
[INFO] [stdout] test test_send_message_with_port ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pelcodrs
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/port.rs - port::PelcoDPort (line 14) ... ignored
[INFO] [stdout] test src/message.rs - message::Message::from (line 432) ... ok
[INFO] [stdout] test src/message.rs - message::MessageBuilder (line 491) ... ok
[INFO] [stdout] test src/message.rs - message::Message::new (line 161) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d899748825566a176ac65c4116cc2d9037e76cef5ab50d7b1f1ccc4a8d187fc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d899748825566a176ac65c4116cc2d9037e76cef5ab50d7b1f1ccc4a8d187fc2", kill_on_drop: false }`
[INFO] [stdout] d899748825566a176ac65c4116cc2d9037e76cef5ab50d7b1f1ccc4a8d187fc2