[INFO] cloning repository https://github.com/djdisodo/avr_async_serial
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/djdisodo/avr_async_serial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjdisodo%2Favr_async_serial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjdisodo%2Favr_async_serial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 720fed7cf4971dc93711e3db8d7fcb747c04e34f
[INFO] checking djdisodo/avr_async_serial/720fed7cf4971dc93711e3db8d7fcb747c04e34f against master#f4d794ea0b845413344621d89f6c945062748485 for pr-119369
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjdisodo%2Favr_async_serial" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/djdisodo/avr_async_serial on toolchain f4d794ea0b845413344621d89f6c945062748485
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4d794ea0b845413344621d89f6c945062748485" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/djdisodo/avr_async_serial
[INFO] finished tweaking git repo https://github.com/djdisodo/avr_async_serial
[INFO] tweaked toml for git repo https://github.com/djdisodo/avr_async_serial written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/djdisodo/avr_async_serial already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4d794ea0b845413344621d89f6c945062748485" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/rahix/avr-hal`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-io-async v0.6.1
[INFO] [stderr]   Downloaded embedded-hal-async v0.2.0-alpha.2
[INFO] [stderr]   Downloaded embedded-io v0.6.1
[INFO] [stderr]   Downloaded embedded-storage v0.2.0
[INFO] [stderr]   Downloaded embedded-hal v1.0.0-alpha.11
[INFO] [stderr]   Downloaded avr-device v0.5.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+f4d794ea0b845413344621d89f6c945062748485" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f10a559c17cd22cc7ec3739b5efcd4e78685d399799fe8ae7c202daf095805ce
[INFO] running `Command { std: "docker" "start" "-a" "f10a559c17cd22cc7ec3739b5efcd4e78685d399799fe8ae7c202daf095805ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f10a559c17cd22cc7ec3739b5efcd4e78685d399799fe8ae7c202daf095805ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f10a559c17cd22cc7ec3739b5efcd4e78685d399799fe8ae7c202daf095805ce", kill_on_drop: false }`
[INFO] [stdout] f10a559c17cd22cc7ec3739b5efcd4e78685d399799fe8ae7c202daf095805ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+f4d794ea0b845413344621d89f6c945062748485" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae0e2409a3909f7afab7ace51d9d5cb35c7680fc239ed6c98bb05146df602090
[INFO] running `Command { std: "docker" "start" "-a" "ae0e2409a3909f7afab7ace51d9d5cb35c7680fc239ed6c98bb05146df602090", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.71
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking ufmt-write v0.1.0
[INFO] [stderr]     Checking bare-metal v1.0.0
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking avr-device v0.5.3
[INFO] [stderr]     Checking embedded-storage v0.2.0
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]     Checking embedded-hal v1.0.0-alpha.11
[INFO] [stderr]     Checking embedded-hal-async v0.2.0-alpha.2
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling avr-hal-generic v0.1.0 (https://github.com/rahix/avr-hal?rev=190f2c3cb8d29e10f71119352b912369dc5a1fb7#190f2c3c)
[INFO] [stderr]    Compiling ufmt-macros v0.2.0
[INFO] [stderr]    Compiling ufmt-macros v0.3.0
[INFO] [stderr]     Checking ufmt v0.2.0
[INFO] [stderr]     Checking ufmt v0.1.2
[INFO] [stderr]     Checking atmega-hal v0.1.0 (https://github.com/rahix/avr-hal?rev=190f2c3cb8d29e10f71119352b912369dc5a1fb7#190f2c3c)
[INFO] [stdout] error: This crate requires you to specify your target chip as a feature.
[INFO] [stdout]        
[INFO] [stdout]            Please select one of the following
[INFO] [stdout]        
[INFO] [stdout]            * atmega48p
[INFO] [stdout]            * atmega168
[INFO] [stdout]            * atmega328p
[INFO] [stdout]            * atmega328pb
[INFO] [stdout]            * atmega32u4
[INFO] [stdout]            * atmega128a
[INFO] [stdout]            * atmega1280
[INFO] [stdout]            * atmega2560
[INFO] [stdout]            * atmega1284p
[INFO] [stdout]            * atmega8
[INFO] [stdout]            
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/avr-hal-f3855d5807fdfd57/190f2c3/mcu/atmega-hal/src/lib.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | / compile_error!(
[INFO] [stdout] 31 | |     "This crate requires you to specify your target chip as a feature.
[INFO] [stdout] 32 | |
[INFO] [stdout] 33 | |     Please select one of the following
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     "
[INFO] [stdout] 46 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `atmega-hal` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "ae0e2409a3909f7afab7ace51d9d5cb35c7680fc239ed6c98bb05146df602090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae0e2409a3909f7afab7ace51d9d5cb35c7680fc239ed6c98bb05146df602090", kill_on_drop: false }`
[INFO] [stdout] ae0e2409a3909f7afab7ace51d9d5cb35c7680fc239ed6c98bb05146df602090