[INFO] fetching crate lcd-lcm1602-i2c 0.3.0...
[INFO] testing lcd-lcm1602-i2c-0.3.0 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate lcd-lcm1602-i2c 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate lcd-lcm1602-i2c 0.3.0
[INFO] finished tweaking crates.io crate lcd-lcm1602-i2c 0.3.0
[INFO] tweaked toml for crates.io crate lcd-lcm1602-i2c 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lcd-lcm1602-i2c 0.3.0 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bccd7b356fc3dc7b6c06704566dff042506fcaf1b51e48d93cc4caeabed58d09
[INFO] running `Command { std: "docker" "start" "-a" "bccd7b356fc3dc7b6c06704566dff042506fcaf1b51e48d93cc4caeabed58d09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bccd7b356fc3dc7b6c06704566dff042506fcaf1b51e48d93cc4caeabed58d09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bccd7b356fc3dc7b6c06704566dff042506fcaf1b51e48d93cc4caeabed58d09", kill_on_drop: false }`
[INFO] [stdout] bccd7b356fc3dc7b6c06704566dff042506fcaf1b51e48d93cc4caeabed58d09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 26ca457777f4936bbec80a085e1f36362bf439dce42c4a8d5cba8de6ee925f1d
[INFO] running `Command { std: "docker" "start" "-a" "26ca457777f4936bbec80a085e1f36362bf439dce42c4a8d5cba8de6ee925f1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ufmt-write v0.1.0
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling ufmt-macros v0.3.0
[INFO] [stderr]    Compiling ufmt v0.2.0
[INFO] [stderr]    Compiling lcd-lcm1602-i2c v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.02s
[INFO] running `Command { std: "docker" "inspect" "26ca457777f4936bbec80a085e1f36362bf439dce42c4a8d5cba8de6ee925f1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26ca457777f4936bbec80a085e1f36362bf439dce42c4a8d5cba8de6ee925f1d", kill_on_drop: false }`
[INFO] [stdout] 26ca457777f4936bbec80a085e1f36362bf439dce42c4a8d5cba8de6ee925f1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 2039d42c3e3697fe66e6ab57e25ae80e96659ad97b7ea452321196627bc4ca6a
[INFO] running `Command { std: "docker" "start" "-a" "2039d42c3e3697fe66e6ab57e25ae80e96659ad97b7ea452321196627bc4ca6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling lcd-lcm1602-i2c v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "2039d42c3e3697fe66e6ab57e25ae80e96659ad97b7ea452321196627bc4ca6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2039d42c3e3697fe66e6ab57e25ae80e96659ad97b7ea452321196627bc4ca6a", kill_on_drop: false }`
[INFO] [stdout] 2039d42c3e3697fe66e6ab57e25ae80e96659ad97b7ea452321196627bc4ca6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 6aff736654d4853e3eaa0db289ba158da9ecd4dda1f4b38f84aed5e14883be77
[INFO] running `Command { std: "docker" "start" "-a" "6aff736654d4853e3eaa0db289ba158da9ecd4dda1f4b38f84aed5e14883be77", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/lcd-lcm1602-i2c/60d19cd23ba30bc8/deps/lcd_lcm1602_i2c-60d19cd23ba30bc8)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lcd_lcm1602_i2c
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 7) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `arduino_hal`
[INFO] [stdout]   --> src/lib.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | let pins = arduino_hal::pins!(dp);
[INFO] [stdout]    |            ^^^^^^^^^^^ use of unresolved module or unlinked crate `arduino_hal`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `arduino_hal`
[INFO] [stdout]   --> src/lib.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | let dp = arduino_hal::Peripherals::take().unwrap();
[INFO] [stdout]    |          ^^^^^^^^^^^ use of unresolved module or unlinked crate `arduino_hal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `arduino_hal`, use `cargo add arduino_hal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `arduino_hal`
[INFO] [stdout]   --> src/lib.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 | let mut delay = arduino_hal::Delay::new();
[INFO] [stdout]    |                 ^^^^^^^^^^^ use of unresolved module or unlinked crate `arduino_hal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `arduino_hal`, use `cargo add arduino_hal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `arduino_hal`
[INFO] [stdout]   --> src/lib.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 | let mut i2c = arduino_hal::I2c::new(
[INFO] [stdout]    |               ^^^^^^^^^^^ use of unresolved module or unlinked crate `arduino_hal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `arduino_hal`, use `cargo add arduino_hal` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout]  6 + use embedded_hal::i2c::I2c;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `I2c`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 15 - let mut i2c = arduino_hal::I2c::new(
[INFO] [stdout] 15 + let mut i2c = I2c::new(
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Lcd` in `lcd_lcm1602_i2c`
[INFO] [stdout]   --> src/lib.rs:23:32
[INFO] [stdout]    |
[INFO] [stdout] 23 | let mut lcd = lcd_lcm1602_i2c::Lcd::new(&mut i2c, &mut delay)
[INFO] [stdout]    |                                ^^^ could not find `Lcd` in `lcd_lcm1602_i2c`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  6 + use lcd_lcm1602_i2c::sync_lcd::Lcd;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Lcd`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 23 - let mut lcd = lcd_lcm1602_i2c::Lcd::new(&mut i2c, &mut delay)
[INFO] [stdout] 23 + let mut lcd = Lcd::new(&mut i2c, &mut delay)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 7)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "6aff736654d4853e3eaa0db289ba158da9ecd4dda1f4b38f84aed5e14883be77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aff736654d4853e3eaa0db289ba158da9ecd4dda1f4b38f84aed5e14883be77", kill_on_drop: false }`
[INFO] [stdout] 6aff736654d4853e3eaa0db289ba158da9ecd4dda1f4b38f84aed5e14883be77
