[INFO] fetching crate max7456 0.1.10...
[INFO] testing max7456-0.1.10 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate max7456 0.1.10 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate max7456 0.1.10 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate max7456 0.1.10
[INFO] finished tweaking crates.io crate max7456 0.1.10
[INFO] tweaked toml for crates.io crate max7456 0.1.10 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c7faffb2b88d8f59af099d46c0ffb6a1d09d5539f18c6f5097552950bd92b38
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3c7faffb2b88d8f59af099d46c0ffb6a1d09d5539f18c6f5097552950bd92b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c7faffb2b88d8f59af099d46c0ffb6a1d09d5539f18c6f5097552950bd92b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c7faffb2b88d8f59af099d46c0ffb6a1d09d5539f18c6f5097552950bd92b38", kill_on_drop: false }`
[INFO] [stdout] 3c7faffb2b88d8f59af099d46c0ffb6a1d09d5539f18c6f5097552950bd92b38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83b6b3f502fef009a00614cdbf94eaa18b446ac3a54e543ae5e2ff34721cb0b7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "83b6b3f502fef009a00614cdbf94eaa18b446ac3a54e543ae5e2ff34721cb0b7", 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 0.90s
[INFO] running `Command { std: "docker" "inspect" "83b6b3f502fef009a00614cdbf94eaa18b446ac3a54e543ae5e2ff34721cb0b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83b6b3f502fef009a00614cdbf94eaa18b446ac3a54e543ae5e2ff34721cb0b7", kill_on_drop: false }`
[INFO] [stdout] 83b6b3f502fef009a00614cdbf94eaa18b446ac3a54e543ae5e2ff34721cb0b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8febefef04a92f0ee7a006cec032f491e35430cbe0e586d0167ef72ed09162b6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8febefef04a92f0ee7a006cec032f491e35430cbe0e586d0167ef72ed09162b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal v0.3.1
[INFO] [stderr]    Compiling max7456 v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "8febefef04a92f0ee7a006cec032f491e35430cbe0e586d0167ef72ed09162b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8febefef04a92f0ee7a006cec032f491e35430cbe0e586d0167ef72ed09162b6", kill_on_drop: false }`
[INFO] [stdout] 8febefef04a92f0ee7a006cec032f491e35430cbe0e586d0167ef72ed09162b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ebb07aed6421f71e4e532215e548509d55e2350b94a572bab7755e33e6ad1ca
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2ebb07aed6421f71e4e532215e548509d55e2350b94a572bab7755e33e6ad1ca", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/max7456-4100c78e89780ce4)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test incremental_writer::test::test_breaks ... ok
[INFO] [stdout] test incremental_writer::test::test_functional ... ok
[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_non_standard_screen ... ok
[INFO] [stdout] test lines_writer::test::test_within_addreess ... ok
[INFO] [stdout] test lines_writer::test::test_cross_address ... ok
[INFO] [stdout] test lines_writer::test::test_low_address ... ok
[INFO] [stdout] test lines_writer::test::test_multiple_buffer ... ok
[INFO] [stdout] test character_memory::test::test_write_store_char_operation ... 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] [stderr]    Doc-tests max7456
[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" "2ebb07aed6421f71e4e532215e548509d55e2350b94a572bab7755e33e6ad1ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ebb07aed6421f71e4e532215e548509d55e2350b94a572bab7755e33e6ad1ca", kill_on_drop: false }`
[INFO] [stdout] 2ebb07aed6421f71e4e532215e548509d55e2350b94a572bab7755e33e6ad1ca