[INFO] fetching crate robust-arduino-serial 0.1.1...
[INFO] testing robust-arduino-serial-0.1.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate robust-arduino-serial 0.1.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate robust-arduino-serial 0.1.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate robust-arduino-serial 0.1.1
[INFO] finished tweaking crates.io crate robust-arduino-serial 0.1.1
[INFO] tweaked toml for crates.io crate robust-arduino-serial 0.1.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9cbb630660734a4255e35511098cfbb292ca15938bbe460f37f55c52e279d032
[INFO] running `Command { std: "docker" "start" "-a" "9cbb630660734a4255e35511098cfbb292ca15938bbe460f37f55c52e279d032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cbb630660734a4255e35511098cfbb292ca15938bbe460f37f55c52e279d032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cbb630660734a4255e35511098cfbb292ca15938bbe460f37f55c52e279d032", kill_on_drop: false }`
[INFO] [stdout] 9cbb630660734a4255e35511098cfbb292ca15938bbe460f37f55c52e279d032
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23585d2556d8ea19d3ba38a52c0898a836f907b2cb91818e23c3bbbb13e9fe85
[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" "23585d2556d8ea19d3ba38a52c0898a836f907b2cb91818e23c3bbbb13e9fe85", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling std-semaphore v0.1.0
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling serial v0.4.0
[INFO] [stderr]    Compiling robust-arduino-serial v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.85s
[INFO] running `Command { std: "docker" "inspect" "23585d2556d8ea19d3ba38a52c0898a836f907b2cb91818e23c3bbbb13e9fe85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23585d2556d8ea19d3ba38a52c0898a836f907b2cb91818e23c3bbbb13e9fe85", kill_on_drop: false }`
[INFO] [stdout] 23585d2556d8ea19d3ba38a52c0898a836f907b2cb91818e23c3bbbb13e9fe85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d60effe86e76649fe96abdb2f51a06a0a2b01b6591329f622e875eb6706abf4f
[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" "d60effe86e76649fe96abdb2f51a06a0a2b01b6591329f622e875eb6706abf4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling robust-arduino-serial v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "d60effe86e76649fe96abdb2f51a06a0a2b01b6591329f622e875eb6706abf4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d60effe86e76649fe96abdb2f51a06a0a2b01b6591329f622e875eb6706abf4f", kill_on_drop: false }`
[INFO] [stdout] d60effe86e76649fe96abdb2f51a06a0a2b01b6591329f622e875eb6706abf4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d0cc4414f73df25dac58208eab6b12b29275c920c6bdb51ea4925f2c092cd71
[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" "5d0cc4414f73df25dac58208eab6b12b29275c920c6bdb51ea4925f2c092cd71", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/robust_arduino_serial-4759782383396160)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::read_write_orders ... ok
[INFO] [stderr]    Doc-tests robust-arduino-serial
[INFO] [stdout] test tests::test_order_conversion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - read_i16 (line 113) ... ok
[INFO] [stdout] test src/lib.rs - write_i32 (line 241) ... ok
[INFO] [stdout] test src/lib.rs - Order (line 57) ... ok
[INFO] [stdout] test src/lib.rs - write_i16 (line 216) ... ok
[INFO] [stdout] test src/lib.rs - read_order (line 75) ... ok
[INFO] [stdout] test src/lib.rs - write_order (line 178) ... ok
[INFO] [stdout] test src/lib.rs - read_i8 (line 94) ... ok
[INFO] [stdout] test src/lib.rs - convert_i8_to_order (line 30) ... ok
[INFO] [stdout] test src/lib.rs - read_i32 (line 145) ... ok
[INFO] [stdout] test src/lib.rs - write_i8 (line 196) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d0cc4414f73df25dac58208eab6b12b29275c920c6bdb51ea4925f2c092cd71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d0cc4414f73df25dac58208eab6b12b29275c920c6bdb51ea4925f2c092cd71", kill_on_drop: false }`
[INFO] [stdout] 5d0cc4414f73df25dac58208eab6b12b29275c920c6bdb51ea4925f2c092cd71