[INFO] fetching crate hzgrow-r502 0.2.2...
[INFO] testing hzgrow-r502-0.2.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate hzgrow-r502 0.2.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate hzgrow-r502 0.2.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hzgrow-r502 0.2.2
[INFO] finished tweaking crates.io crate hzgrow-r502 0.2.2
[INFO] tweaked toml for crates.io crate hzgrow-r502 0.2.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate hzgrow-r502 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 6436e772e206aac9267ad94ee28314b92cedbade48d08f56e4c3baca5178b4db
[INFO] running `Command { std: "docker" "start" "-a" "6436e772e206aac9267ad94ee28314b92cedbade48d08f56e4c3baca5178b4db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6436e772e206aac9267ad94ee28314b92cedbade48d08f56e4c3baca5178b4db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6436e772e206aac9267ad94ee28314b92cedbade48d08f56e4c3baca5178b4db", kill_on_drop: false }`
[INFO] [stdout] 6436e772e206aac9267ad94ee28314b92cedbade48d08f56e4c3baca5178b4db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", 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] 7f499aefd5b1f077850e086c3440136e508010de00d17cb3994f2d1059b68d50
[INFO] running `Command { std: "docker" "start" "-a" "7f499aefd5b1f077850e086c3440136e508010de00d17cb3994f2d1059b68d50", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.2
[INFO] [stderr]    Compiling embedded-hal v0.2.3
[INFO] [stderr]    Compiling hzgrow-r502 v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "7f499aefd5b1f077850e086c3440136e508010de00d17cb3994f2d1059b68d50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f499aefd5b1f077850e086c3440136e508010de00d17cb3994f2d1059b68d50", kill_on_drop: false }`
[INFO] [stdout] 7f499aefd5b1f077850e086c3440136e508010de00d17cb3994f2d1059b68d50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", 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] f20b7eee69ed9890ba6be6aef5d68e5d9c0c1713f01b118b199025a60e02ba40
[INFO] running `Command { std: "docker" "start" "-a" "f20b7eee69ed9890ba6be6aef5d68e5d9c0c1713f01b118b199025a60e02ba40", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling libudev v0.2.0
[INFO] [stderr]    Compiling serialport v3.3.0
[INFO] [stderr]    Compiling hzgrow-r502 v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.77s
[INFO] running `Command { std: "docker" "inspect" "f20b7eee69ed9890ba6be6aef5d68e5d9c0c1713f01b118b199025a60e02ba40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f20b7eee69ed9890ba6be6aef5d68e5d9c0c1713f01b118b199025a60e02ba40", kill_on_drop: false }`
[INFO] [stdout] f20b7eee69ed9890ba6be6aef5d68e5d9c0c1713f01b118b199025a60e02ba40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 77864c63ed52a2a4a87b6c5100ece7079a763faa2d315e306e88745b8e02c65a
[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" "77864c63ed52a2a4a87b6c5100ece7079a763faa2d315e306e88745b8e02c65a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hzgrow_r502-292372878e343dbd)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test driver::tests::test_delet_char_deserialisation ... ok
[INFO] [stdout] test driver::tests::checksum_tests ... ok
[INFO] [stdout] test driver::tests::test_delet_char_serialisation ... ok
[INFO] [stdout] test driver::tests::test_gen_img_deserialisation ... ok
[INFO] [stdout] test driver::tests::test_img_2_tz_deserialisation ... ok
[INFO] [stdout] test driver::tests::test_load_char_serialisation ... ok
[INFO] [stdout] test driver::tests::test_load_char_tz_deserialisation ... ok
[INFO] [stdout] test driver::tests::test_match_deserialisation ... ok
[INFO] [stdout] test driver::tests::test_match_serialisation ... ok
[INFO] [stdout] test driver::tests::test_reg_model_serialisation ... ok
[INFO] [stdout] test driver::tests::test_search_deserialisation ... ok
[INFO] [stdout] test driver::tests::test_search_serialisation ... ok
[INFO] [stdout] test driver::tests::test_store_deserialisation ... ok
[INFO] [stdout] test driver::tests::test_store_serialisation ... ok
[INFO] [stdout] test driver::tests::test_template_num_serialisation ... ok
[INFO] [stdout] test driver::tests::test_vfy_pwd_deserialisation ... ok
[INFO] [stdout] test driver::tests::vfy_pwd_serialisation ... ok
[INFO] [stderr]    Doc-tests hzgrow-r502
[INFO] [stdout] test driver::tests::test_template_num_deserialisation ... ok
[INFO] [stdout] test driver::tests::test_img_2_tz_serialisation ... ok
[INFO] [stdout] test driver::tests::test_read_sys_para_deserialisation ... ok
[INFO] [stdout] test driver::tests::gen_img_serialisation ... ok
[INFO] [stdout] test driver::tests::test_read_sys_para_serialisation ... ok
[INFO] [stdout] test driver::tests::test_reg_model_deserialisation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "77864c63ed52a2a4a87b6c5100ece7079a763faa2d315e306e88745b8e02c65a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77864c63ed52a2a4a87b6c5100ece7079a763faa2d315e306e88745b8e02c65a", kill_on_drop: false }`
[INFO] [stdout] 77864c63ed52a2a4a87b6c5100ece7079a763faa2d315e306e88745b8e02c65a