[INFO] crate lcd 0.3.0 is already in cache
[INFO] testing lcd-0.3.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate lcd 0.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate lcd 0.3.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lcd 0.3.0
[INFO] finished tweaking crates.io crate lcd 0.3.0
[INFO] tweaked toml for crates.io crate lcd 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6afa22b1e2cc93aa18cf490747f2f4d872f891e4eff9e414c48781bc985334e8
[INFO] running `"docker" "start" "-a" "6afa22b1e2cc93aa18cf490747f2f4d872f891e4eff9e414c48781bc985334e8"`
[INFO] [stderr]    Compiling lcd v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `"docker" "inspect" "6afa22b1e2cc93aa18cf490747f2f4d872f891e4eff9e414c48781bc985334e8"`
[INFO] running `"docker" "rm" "-f" "6afa22b1e2cc93aa18cf490747f2f4d872f891e4eff9e414c48781bc985334e8"`
[INFO] [stdout] 6afa22b1e2cc93aa18cf490747f2f4d872f891e4eff9e414c48781bc985334e8
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e19179d35e06662f3c44f0be141de42d4bb7a853e976a114912b94cf8f529f9e
[INFO] running `"docker" "start" "-a" "e19179d35e06662f3c44f0be141de42d4bb7a853e976a114912b94cf8f529f9e"`
[INFO] [stderr]    Compiling pretty_assertions v0.3.4
[INFO] [stderr]    Compiling lcd v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `"docker" "inspect" "e19179d35e06662f3c44f0be141de42d4bb7a853e976a114912b94cf8f529f9e"`
[INFO] running `"docker" "rm" "-f" "e19179d35e06662f3c44f0be141de42d4bb7a853e976a114912b94cf8f529f9e"`
[INFO] [stdout] e19179d35e06662f3c44f0be141de42d4bb7a853e976a114912b94cf8f529f9e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 189761ab3e27836b18c569a2d2ea8c61e5da17d762b1c294afb2fc7411c9f52c
[INFO] running `"docker" "start" "-a" "189761ab3e27836b18c569a2d2ea8c61e5da17d762b1c294afb2fc7411c9f52c"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lcd-e6b8b53558848cee
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/busy-8eacf51f0cee9a3f
[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 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_long_busy ... ok
[INFO] [stdout] test write_8bit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/no_busy-73186c9c1a2f69f5
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test clear_8bit ... ok
[INFO] [stdout] test entry_mode_4bit ... ok
[INFO] [stdout] test clear_4bit ... ok
[INFO] [stdout] test cursor_4bit ... ok
[INFO] [stdout] test home_8bit ... ok
[INFO] [stdout] test init_4bit ... ok
[INFO] [stdout] test position_4bit ... ok
[INFO] [stdout] test init_8bit ... ok
[INFO] [stdout] test scroll_4bit ... ok
[INFO] [stdout] test upload ... ok
[INFO] [stdout] test home_4bit ... ok
[INFO] [stdout] test print ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lcd
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 21) ... FAILED
[INFO] [stdout] test src/lib.rs - Display::init (line 242) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs -  (line 21) stdout ----
[INFO] [stdout] error: expected item, found keyword `let`
[INFO] [stdout]   --> src/lib.rs:74:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | let hw = HW { /* ... */ };
[INFO] [stdout]    | ^^^ expected item
[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 21)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "189761ab3e27836b18c569a2d2ea8c61e5da17d762b1c294afb2fc7411c9f52c"`
[INFO] running `"docker" "rm" "-f" "189761ab3e27836b18c569a2d2ea8c61e5da17d762b1c294afb2fc7411c9f52c"`
[INFO] [stdout] 189761ab3e27836b18c569a2d2ea8c61e5da17d762b1c294afb2fc7411c9f52c