[INFO] fetching crate hd44780-driver 0.4.0...
[INFO] testing hd44780-driver-0.4.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate hd44780-driver 0.4.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate hd44780-driver 0.4.0
[INFO] finished tweaking crates.io crate hd44780-driver 0.4.0
[INFO] tweaked toml for crates.io crate hd44780-driver 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hd44780-driver 0.4.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-hal v0.2.7 (available: v1.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c221e5e4c9d4419a7aa3d5f1f6dc976b6ece3b0d382d129c17cb142568446c48
[INFO] running `Command { std: "docker" "start" "-a" "c221e5e4c9d4419a7aa3d5f1f6dc976b6ece3b0d382d129c17cb142568446c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c221e5e4c9d4419a7aa3d5f1f6dc976b6ece3b0d382d129c17cb142568446c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c221e5e4c9d4419a7aa3d5f1f6dc976b6ece3b0d382d129c17cb142568446c48", kill_on_drop: false }`
[INFO] [stdout] c221e5e4c9d4419a7aa3d5f1f6dc976b6ece3b0d382d129c17cb142568446c48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a37c87b8e4dc8d0254df5438227c7530a35204173ae998232b444c08bbceadc
[INFO] running `Command { std: "docker" "start" "-a" "5a37c87b8e4dc8d0254df5438227c7530a35204173ae998232b444c08bbceadc", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling hd44780-driver v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "5a37c87b8e4dc8d0254df5438227c7530a35204173ae998232b444c08bbceadc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a37c87b8e4dc8d0254df5438227c7530a35204173ae998232b444c08bbceadc", kill_on_drop: false }`
[INFO] [stdout] 5a37c87b8e4dc8d0254df5438227c7530a35204173ae998232b444c08bbceadc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a01a0fdc25edf1b2781e036ed5e8d4a5bd2fbdae1ba50af3876285b8c54bdee
[INFO] running `Command { std: "docker" "start" "-a" "5a01a0fdc25edf1b2781e036ed5e8d4a5bd2fbdae1ba50af3876285b8c54bdee", kill_on_drop: false }`
[INFO] [stderr]    Compiling hd44780-driver v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "5a01a0fdc25edf1b2781e036ed5e8d4a5bd2fbdae1ba50af3876285b8c54bdee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a01a0fdc25edf1b2781e036ed5e8d4a5bd2fbdae1ba50af3876285b8c54bdee", kill_on_drop: false }`
[INFO] [stdout] 5a01a0fdc25edf1b2781e036ed5e8d4a5bd2fbdae1ba50af3876285b8c54bdee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f92471749f446b5fdf40121af39698d9f6a8559cccdac74cbd7b024d4e775e5
[INFO] running `Command { std: "docker" "start" "-a" "5f92471749f446b5fdf40121af39698d9f6a8559cccdac74cbd7b024d4e775e5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hd44780_driver-cd045147a5470517)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test display_mode::tests::cursor_blink ... ok
[INFO] [stdout] test display_mode::tests::display_visible ... ok
[INFO] [stdout] test display_mode::tests::cursor_visible ... ok
[INFO] [stdout] test entry_mode::tests::cursor_mode ... ok
[INFO] [stdout] test entry_mode::tests::shift_mode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hd44780_driver
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - HD44780<B>::clear (line 207) ... ignored
[INFO] [stdout] test src/lib.rs - HD44780<B>::reset (line 177) ... ignored
[INFO] [stdout] test src/lib.rs - HD44780<B>::set_autoscroll (line 219) ... ignored
[INFO] [stdout] test src/lib.rs - HD44780<B>::set_cursor_mode (line 283) ... ignored
[INFO] [stdout] test src/lib.rs - HD44780<B>::set_cursor_pos (line 306) ... ignored
[INFO] [stdout] test src/lib.rs - HD44780<B>::shift_cursor (line 324) ... ignored
[INFO] [stdout] test src/lib.rs - HD44780<B>::shift_display (line 345) ... ignored
[INFO] [stdout] test src/lib.rs - HD44780<B>::write_byte (line 522) ... ignored
[INFO] [stdout] test src/lib.rs - HD44780<B>::write_bytes (line 500) ... ignored
[INFO] [stdout] test src/lib.rs - HD44780<B>::write_char (line 369) ... ignored
[INFO] [stdout] test src/lib.rs - HD44780<B>::write_str (line 486) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 11 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5f92471749f446b5fdf40121af39698d9f6a8559cccdac74cbd7b024d4e775e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f92471749f446b5fdf40121af39698d9f6a8559cccdac74cbd7b024d4e775e5", kill_on_drop: false }`
[INFO] [stdout] 5f92471749f446b5fdf40121af39698d9f6a8559cccdac74cbd7b024d4e775e5