[INFO] fetching crate max170xx 0.1.0...
[INFO] testing max170xx-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate max170xx 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate max170xx 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate max170xx 0.1.0
[INFO] finished tweaking crates.io crate max170xx 0.1.0
[INFO] tweaked toml for crates.io crate max170xx 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate max170xx 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7477d34a0230eac892fb69f360e159924cdec8c63c91015d4c8f25c51858990
[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" "e7477d34a0230eac892fb69f360e159924cdec8c63c91015d4c8f25c51858990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7477d34a0230eac892fb69f360e159924cdec8c63c91015d4c8f25c51858990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7477d34a0230eac892fb69f360e159924cdec8c63c91015d4c8f25c51858990", kill_on_drop: false }`
[INFO] [stdout] e7477d34a0230eac892fb69f360e159924cdec8c63c91015d4c8f25c51858990
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92be735effca06fc5dc3f3f79f7c4eec22f9aa6289e10013d11c92234162112b
[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" "92be735effca06fc5dc3f3f79f7c4eec22f9aa6289e10013d11c92234162112b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling max170xx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "92be735effca06fc5dc3f3f79f7c4eec22f9aa6289e10013d11c92234162112b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92be735effca06fc5dc3f3f79f7c4eec22f9aa6289e10013d11c92234162112b", kill_on_drop: false }`
[INFO] [stdout] 92be735effca06fc5dc3f3f79f7c4eec22f9aa6289e10013d11c92234162112b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e300a568dea71e1c34abf1e0e905ca1908baa4121e576d98fe563525323f45d
[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" "9e300a568dea71e1c34abf1e0e905ca1908baa4121e576d98fe563525323f45d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling embedded-hal-mock v0.7.2
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling sysfs_gpio v0.5.4
[INFO] [stderr]    Compiling i2cdev v0.4.4
[INFO] [stderr]    Compiling spidev v0.4.0
[INFO] [stderr]    Compiling linux-embedded-hal v0.3.0
[INFO] [stderr]    Compiling max170xx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.68s
[INFO] running `Command { std: "docker" "inspect" "9e300a568dea71e1c34abf1e0e905ca1908baa4121e576d98fe563525323f45d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e300a568dea71e1c34abf1e0e905ca1908baa4121e576d98fe563525323f45d", kill_on_drop: false }`
[INFO] [stdout] 9e300a568dea71e1c34abf1e0e905ca1908baa4121e576d98fe563525323f45d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 19136d177778d6463d281db0eb7e9f6f114072e3a8bd0d6a4ac2838deef7b914
[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" "19136d177778d6463d281db0eb7e9f6f114072e3a8bd0d6a4ac2838deef7b914", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/max170xx-64bd750bf8e26beb
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration-24fd4e97cef877c4
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test common::max17043::can_get_version ... ok
[INFO] [stdout] test common::max17043::quickstart ... ok
[INFO] [stdout] test common::max17044::can_get_version ... ok
[INFO] [stdout] test common::max17048::can_get_version ... ok
[INFO] [stdout] test common::max17044::can_create_and_destroy ... ok
[INFO] [stdout] test common::max17048::quickstart ... ok
[INFO] [stdout] test common::max17049::can_create_and_destroy ... ok
[INFO] [stdout] test common::max17049::can_get_version ... ok
[INFO] [stdout] test common::max17058::can_create_and_destroy ... ok
[INFO] [stdout] test common::max17058::can_get_version ... ok
[INFO] [stdout] test common::max17049::quickstart ... ok
[INFO] [stdout] test common::max17058::quickstart ... ok
[INFO] [stdout] test common::max17059::can_get_version ... ok
[INFO] [stdout] test common::max17059::quickstart ... ok
[INFO] [stdout] test max17043::get_soc ... ok
[INFO] [stdout] test max17043::reset ... ok
[INFO] [stdout] test max17043::voltage ... ok
[INFO] [stdout] test max17044::reset ... ok
[INFO] [stdout] test max17048::set_table ... ok
[INFO] [stdout] test max17044::voltage ... ok
[INFO] [stdout] test max17048::get_soc ... ok
[INFO] [stdout] test max17048::rate ... ok
[INFO] [stdout] test max17048::reset ... ok
[INFO] [stdout] test max17049::rate ... ok
[INFO] [stdout] test max17049::reset ... ok
[INFO] [stdout] test max17049::get_soc ... ok
[INFO] [stdout] test max17049::set_table ... ok
[INFO] [stdout] test common::max17048::can_create_and_destroy ... ok
[INFO] [stdout] test common::max17044::quickstart ... ok
[INFO] [stdout] test common::max17043::can_create_and_destroy ... ok
[INFO] [stdout] test max17044::get_soc ... ok
[INFO] [stdout] test max17058::set_table ... ok
[INFO] [stdout] test max17048::voltage ... ok
[INFO] [stdout] test max17059::voltage ... ok
[INFO] [stdout] test max17058::reset ... ok
[INFO] [stdout] test max17059::set_table ... ok
[INFO] [stdout] test max17058::voltage ... ok
[INFO] [stdout] test max17049::voltage ... ok
[INFO] [stdout] test max17059::get_soc ... ok
[INFO] [stdout] test max17059::reset ... ok
[INFO] [stdout] test max17058::get_soc ... ok
[INFO] [stderr]    Doc-tests max170xx
[INFO] [stdout] test common::max17059::can_create_and_destroy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] test src/lib.rs - (line 100) ... ok
[INFO] [stdout] test src/lib.rs - (line 77) ... ok
[INFO] [stdout] test src/lib.rs - (line 88) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "19136d177778d6463d281db0eb7e9f6f114072e3a8bd0d6a4ac2838deef7b914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19136d177778d6463d281db0eb7e9f6f114072e3a8bd0d6a4ac2838deef7b914", kill_on_drop: false }`
[INFO] [stdout] 19136d177778d6463d281db0eb7e9f6f114072e3a8bd0d6a4ac2838deef7b914