[INFO] fetching crate c2-mmap-gpio 0.1.2...
[INFO] testing c2-mmap-gpio-0.1.2 against 1.47.0 for beta-1.48-1
[INFO] extracting crate c2-mmap-gpio 0.1.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate c2-mmap-gpio 0.1.2 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate c2-mmap-gpio 0.1.2
[INFO] finished tweaking crates.io crate c2-mmap-gpio 0.1.2
[INFO] tweaked toml for crates.io crate c2-mmap-gpio 0.1.2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f439beba5e6d13e545e1b0049713a2c63eda00c2427de0421dde07224a3124c4
[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" "f439beba5e6d13e545e1b0049713a2c63eda00c2427de0421dde07224a3124c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f439beba5e6d13e545e1b0049713a2c63eda00c2427de0421dde07224a3124c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f439beba5e6d13e545e1b0049713a2c63eda00c2427de0421dde07224a3124c4", kill_on_drop: false }`
[INFO] [stdout] f439beba5e6d13e545e1b0049713a2c63eda00c2427de0421dde07224a3124c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2c1aa6fa2b5e571673dc176502fe74c9befd9f1dacdabf54d097b8ad7b89f89
[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" "a2c1aa6fa2b5e571673dc176502fe74c9befd9f1dacdabf54d097b8ad7b89f89", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling derive-try-from-primitive v1.0.0
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling c2-mmap-gpio v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `pupd`
[INFO] [stdout]    --> src/gpio.rs:130:12
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn pupd(&self) -> usize {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.84s
[INFO] running `Command { std: "docker" "inspect" "a2c1aa6fa2b5e571673dc176502fe74c9befd9f1dacdabf54d097b8ad7b89f89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2c1aa6fa2b5e571673dc176502fe74c9befd9f1dacdabf54d097b8ad7b89f89", kill_on_drop: false }`
[INFO] [stdout] a2c1aa6fa2b5e571673dc176502fe74c9befd9f1dacdabf54d097b8ad7b89f89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b36be49648e54c48ddc44d27a4862f235a11bc12f097828044f0e72f19e5cf54
[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" "b36be49648e54c48ddc44d27a4862f235a11bc12f097828044f0e72f19e5cf54", kill_on_drop: false }`
[INFO] [stderr]    Compiling c2-mmap-gpio v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `pupd`
[INFO] [stdout]    --> src/gpio.rs:130:12
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn pupd(&self) -> usize {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pupd`
[INFO] [stdout]    --> src/gpio.rs:130:12
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn pupd(&self) -> usize {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "b36be49648e54c48ddc44d27a4862f235a11bc12f097828044f0e72f19e5cf54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b36be49648e54c48ddc44d27a4862f235a11bc12f097828044f0e72f19e5cf54", kill_on_drop: false }`
[INFO] [stdout] b36be49648e54c48ddc44d27a4862f235a11bc12f097828044f0e72f19e5cf54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 32b363cee4941d9d977337558bdb21b10def1c503eeb942e370aae6d54358cfd
[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" "32b363cee4941d9d977337558bdb21b10def1c503eeb942e370aae6d54358cfd", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `pupd`
[INFO] [stderr]    --> src/gpio.rs:130:12
[INFO] [stderr]     |
[INFO] [stderr] 130 |     pub fn pupd(&self) -> usize {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `pupd`
[INFO] [stderr]    --> src/gpio.rs:130:12
[INFO] [stderr]     |
[INFO] [stderr] 130 |     pub fn pupd(&self) -> usize {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/c2_mmap_gpio-df20cbcf07396374
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests c2-mmap-gpio
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "32b363cee4941d9d977337558bdb21b10def1c503eeb942e370aae6d54358cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32b363cee4941d9d977337558bdb21b10def1c503eeb942e370aae6d54358cfd", kill_on_drop: false }`
[INFO] [stdout] 32b363cee4941d9d977337558bdb21b10def1c503eeb942e370aae6d54358cfd
