[INFO] fetching crate lcd 0.4.0-alpha.0...
[INFO] testing lcd-0.4.0-alpha.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate lcd 0.4.0-alpha.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate lcd 0.4.0-alpha.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-26/source/rust-toolchain
[INFO] started tweaking crates.io crate lcd 0.4.0-alpha.0
[INFO] finished tweaking crates.io crate lcd 0.4.0-alpha.0
[INFO] tweaked toml for crates.io crate lcd 0.4.0-alpha.0 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 867f208e713f2510948fc9290dd823ba0365665090383c62583437f23a890c5d
[INFO] running `Command { std: "docker" "start" "-a" "867f208e713f2510948fc9290dd823ba0365665090383c62583437f23a890c5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "867f208e713f2510948fc9290dd823ba0365665090383c62583437f23a890c5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "867f208e713f2510948fc9290dd823ba0365665090383c62583437f23a890c5d", kill_on_drop: false }`
[INFO] [stdout] 867f208e713f2510948fc9290dd823ba0365665090383c62583437f23a890c5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c6c9e761553d3fd4f9453264c4bdd41d84394a1fb6011ca91482338b34934fb
[INFO] running `Command { std: "docker" "start" "-a" "9c6c9e761553d3fd4f9453264c4bdd41d84394a1fb6011ca91482338b34934fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling lcd v0.4.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "9c6c9e761553d3fd4f9453264c4bdd41d84394a1fb6011ca91482338b34934fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c6c9e761553d3fd4f9453264c4bdd41d84394a1fb6011ca91482338b34934fb", kill_on_drop: false }`
[INFO] [stdout] 9c6c9e761553d3fd4f9453264c4bdd41d84394a1fb6011ca91482338b34934fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e217b4dd7b911bf488e01553c91a1a91fee26d648a0226b581af68e36a3236a0
[INFO] running `Command { std: "docker" "start" "-a" "e217b4dd7b911bf488e01553c91a1a91fee26d648a0226b581af68e36a3236a0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling difference v1.0.0
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling pretty_assertions v0.3.4
[INFO] [stderr]    Compiling lcd v0.4.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "e217b4dd7b911bf488e01553c91a1a91fee26d648a0226b581af68e36a3236a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e217b4dd7b911bf488e01553c91a1a91fee26d648a0226b581af68e36a3236a0", kill_on_drop: false }`
[INFO] [stdout] e217b4dd7b911bf488e01553c91a1a91fee26d648a0226b581af68e36a3236a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f5358bd6f71d52b477faf651bbac3473e7e80508d94d00559ebc592b767ef82b
[INFO] running `Command { std: "docker" "start" "-a" "f5358bd6f71d52b477faf651bbac3473e7e80508d94d00559ebc592b767ef82b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lcd-c1c48d3aa51eb776)
[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/busy.rs (/opt/rustwide/target/debug/deps/busy-9e6a3a177a802458)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test init_4bit ... ok
[INFO] [stdout] test write_4bit ... ok
[INFO] [stdout] test write_4bit_long_busy ... ok
[INFO] [stdout] test write_8bit ... ok
[INFO] [stdout] test write_8bit_long_busy ... 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]      Running tests/no_busy.rs (/opt/rustwide/target/debug/deps/no_busy-dc8fc2173a6bbf90)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test clear_4bit ... ok
[INFO] [stdout] test clear_8bit ... ok
[INFO] [stdout] test cursor_4bit ... ok
[INFO] [stdout] test entry_mode_4bit ... ok
[INFO] [stdout] test home_4bit ... ok
[INFO] [stdout] test home_8bit ... ok
[INFO] [stdout] test init_8bit ... ok
[INFO] [stdout] test init_4bit ... ok
[INFO] [stdout] test position_4bit ... ok
[INFO] [stdout] test print ... ok
[INFO] [stdout] test scroll_4bit ... ok
[INFO] [stdout] test upload ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lcd
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 20) - compile ... FAILED
[INFO] [stdout] test src/lib.rs - Display<HW>::init (line 260) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 20) stdout ----
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 20)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "f5358bd6f71d52b477faf651bbac3473e7e80508d94d00559ebc592b767ef82b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5358bd6f71d52b477faf651bbac3473e7e80508d94d00559ebc592b767ef82b", kill_on_drop: false }`
[INFO] [stdout] f5358bd6f71d52b477faf651bbac3473e7e80508d94d00559ebc592b767ef82b
