[INFO] fetching crate arduino-esp 0.0.2...
[INFO] testing arduino-esp-0.0.2 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate arduino-esp 0.0.2 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate arduino-esp 0.0.2 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arduino-esp 0.0.2
[INFO] finished tweaking crates.io crate arduino-esp 0.0.2
[INFO] tweaked toml for crates.io crate arduino-esp 0.0.2 written to /workspace/builds/worker-66/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 529142a562b9d68e041d643a69e0d3356e44711fdcd9acc9b070e24f2c6c4a35
[INFO] running `Command { std: "docker" "start" "-a" "529142a562b9d68e041d643a69e0d3356e44711fdcd9acc9b070e24f2c6c4a35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "529142a562b9d68e041d643a69e0d3356e44711fdcd9acc9b070e24f2c6c4a35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "529142a562b9d68e041d643a69e0d3356e44711fdcd9acc9b070e24f2c6c4a35", kill_on_drop: false }`
[INFO] [stdout] 529142a562b9d68e041d643a69e0d3356e44711fdcd9acc9b070e24f2c6c4a35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 006394c938955d64932e6bb5e3cd1883510ac7badf59de6d9cef509acd9dd5a8
[INFO] running `Command { std: "docker" "start" "-a" "006394c938955d64932e6bb5e3cd1883510ac7badf59de6d9cef509acd9dd5a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling arduino-esp v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "006394c938955d64932e6bb5e3cd1883510ac7badf59de6d9cef509acd9dd5a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "006394c938955d64932e6bb5e3cd1883510ac7badf59de6d9cef509acd9dd5a8", kill_on_drop: false }`
[INFO] [stdout] 006394c938955d64932e6bb5e3cd1883510ac7badf59de6d9cef509acd9dd5a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 083cc10576ab600a629de29f67586ff1dcf1b4cc1c7567ab56e1e3cea9da573e
[INFO] running `Command { std: "docker" "start" "-a" "083cc10576ab600a629de29f67586ff1dcf1b4cc1c7567ab56e1e3cea9da573e", kill_on_drop: false }`
[INFO] [stderr]    Compiling arduino-esp v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "083cc10576ab600a629de29f67586ff1dcf1b4cc1c7567ab56e1e3cea9da573e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "083cc10576ab600a629de29f67586ff1dcf1b4cc1c7567ab56e1e3cea9da573e", kill_on_drop: false }`
[INFO] [stdout] 083cc10576ab600a629de29f67586ff1dcf1b4cc1c7567ab56e1e3cea9da573e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4ef0bf461222458e8178abfed365e445ecf1e813d82b5a634b0f87afcfdbc2dd
[INFO] running `Command { std: "docker" "start" "-a" "4ef0bf461222458e8178abfed365e445ecf1e813d82b5a634b0f87afcfdbc2dd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arduino_esp-07fdba4ad7258300)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arduino-esp
[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 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] running `Command { std: "docker" "inspect" "4ef0bf461222458e8178abfed365e445ecf1e813d82b5a634b0f87afcfdbc2dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ef0bf461222458e8178abfed365e445ecf1e813d82b5a634b0f87afcfdbc2dd", kill_on_drop: false }`
[INFO] [stdout] 4ef0bf461222458e8178abfed365e445ecf1e813d82b5a634b0f87afcfdbc2dd