[INFO] cloning repository https://github.com/qiuchengxuan/max7456
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qiuchengxuan/max7456" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiuchengxuan%2Fmax7456", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiuchengxuan%2Fmax7456'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3310322c9079cb8a3941458237e9ba3dd6d006bd
[INFO] testing qiuchengxuan/max7456 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiuchengxuan%2Fmax7456" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/qiuchengxuan/max7456 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/qiuchengxuan/max7456
[INFO] finished tweaking git repo https://github.com/qiuchengxuan/max7456
[INFO] tweaked toml for git repo https://github.com/qiuchengxuan/max7456 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-hal v0.2.5
[INFO] [stderr]   Downloaded peripheral-register v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33f2f061156e4cb9da5c5bd40b3fbb4a3be5b8de162de24b09685a2eb2c35509
[INFO] running `Command { std: "docker" "start" "-a" "33f2f061156e4cb9da5c5bd40b3fbb4a3be5b8de162de24b09685a2eb2c35509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33f2f061156e4cb9da5c5bd40b3fbb4a3be5b8de162de24b09685a2eb2c35509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33f2f061156e4cb9da5c5bd40b3fbb4a3be5b8de162de24b09685a2eb2c35509", kill_on_drop: false }`
[INFO] [stdout] 33f2f061156e4cb9da5c5bd40b3fbb4a3be5b8de162de24b09685a2eb2c35509
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bcab7a1d6b2c5b90d47a133d7282a7bf38b196802a010742dcd9d7e89a2f06e
[INFO] running `Command { std: "docker" "start" "-a" "1bcab7a1d6b2c5b90d47a133d7282a7bf38b196802a010742dcd9d7e89a2f06e", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling peripheral-register v0.1.4
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.5
[INFO] [stderr]    Compiling max7456 v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "1bcab7a1d6b2c5b90d47a133d7282a7bf38b196802a010742dcd9d7e89a2f06e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bcab7a1d6b2c5b90d47a133d7282a7bf38b196802a010742dcd9d7e89a2f06e", kill_on_drop: false }`
[INFO] [stdout] 1bcab7a1d6b2c5b90d47a133d7282a7bf38b196802a010742dcd9d7e89a2f06e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c82cb6910b30638f7d6446e6855fc2e8db5c96811c96bd807a23fdab6370cbf
[INFO] running `Command { std: "docker" "start" "-a" "4c82cb6910b30638f7d6446e6855fc2e8db5c96811c96bd807a23fdab6370cbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal v0.3.3
[INFO] [stderr]    Compiling max7456 v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "4c82cb6910b30638f7d6446e6855fc2e8db5c96811c96bd807a23fdab6370cbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c82cb6910b30638f7d6446e6855fc2e8db5c96811c96bd807a23fdab6370cbf", kill_on_drop: false }`
[INFO] [stdout] 4c82cb6910b30638f7d6446e6855fc2e8db5c96811c96bd807a23fdab6370cbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 62bf71519272f0a04866629996dc9daf95166ddb62d698bedc9d9975824ae748
[INFO] running `Command { std: "docker" "start" "-a" "62bf71519272f0a04866629996dc9daf95166ddb62d698bedc9d9975824ae748", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/max7456-88db986db7afcc47)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test lines_writer::test::test_exactly_one_buffer ... ok
[INFO] [stdout] test lines_writer::test::test_high_address ... ok
[INFO] [stdout] test lines_writer::test::test_cross_address ... ok
[INFO] [stdout] test lines_writer::test::test_non_standard_screen ... ok
[INFO] [stdout] test lines_writer::test::test_within_addreess ... ok
[INFO] [stdout] test incremental_writer::test::test_functional ... ok
[INFO] [stdout] test incremental_writer::test::test_breaks ... ok
[INFO] [stdout] test lines_writer::test::test_multiple_buffer ... ok
[INFO] [stdout] test character_memory::test::test_write_store_char_operation ... ok
[INFO] [stderr]    Doc-tests max7456
[INFO] [stdout] test lines_writer::test::test_low_address ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "62bf71519272f0a04866629996dc9daf95166ddb62d698bedc9d9975824ae748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62bf71519272f0a04866629996dc9daf95166ddb62d698bedc9d9975824ae748", kill_on_drop: false }`
[INFO] [stdout] 62bf71519272f0a04866629996dc9daf95166ddb62d698bedc9d9975824ae748