[INFO] cloning repository https://github.com/laser/rust-adafruit-bonnet-playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/laser/rust-adafruit-bonnet-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaser%2Frust-adafruit-bonnet-playground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaser%2Frust-adafruit-bonnet-playground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6a3dc92fecbfdf2337acc2a77211d8c0627ab6bf [INFO] testing laser/rust-adafruit-bonnet-playground against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaser%2Frust-adafruit-bonnet-playground" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/laser/rust-adafruit-bonnet-playground 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] removed /workspace/builds/worker-9/source/.cargo/config [INFO] started tweaking git repo https://github.com/laser/rust-adafruit-bonnet-playground [INFO] finished tweaking git repo https://github.com/laser/rust-adafruit-bonnet-playground [INFO] tweaked toml for git repo https://github.com/laser/rust-adafruit-bonnet-playground written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/laser/rust-adafruit-bonnet-playground already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 58bcfacd308f0af2d3e69b77e03d2fd4093ab3a0186475cc2455c9a249ee4654 [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" "58bcfacd308f0af2d3e69b77e03d2fd4093ab3a0186475cc2455c9a249ee4654", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "58bcfacd308f0af2d3e69b77e03d2fd4093ab3a0186475cc2455c9a249ee4654", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58bcfacd308f0af2d3e69b77e03d2fd4093ab3a0186475cc2455c9a249ee4654", kill_on_drop: false }` [INFO] [stdout] 58bcfacd308f0af2d3e69b77e03d2fd4093ab3a0186475cc2455c9a249ee4654 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] e2988154d1ff1b49ca99e05142e15de74250e983538b538dcd3d29c9959ba1aa [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" "e2988154d1ff1b49ca99e05142e15de74250e983538b538dcd3d29c9959ba1aa", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.36 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling spin v0.5.0 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling libc v0.2.58 (https://github.com/rust-lang/libc#5bbba03e) [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling nix v0.13.0 (https://github.com/nix-rust/nix/?rev=196b05b5c7b#196b05b5) [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Compiling rustc-demangle v0.1.15 [INFO] [stderr] Compiling nb v0.1.2 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling utf8-ranges v1.0.3 [INFO] [stderr] Compiling mio_httpc v0.8.6 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling ssd1306 v0.2.5 [INFO] [stderr] Compiling bitflags v0.3.3 [INFO] [stderr] Compiling data-encoding v2.1.2 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling md5 v0.6.1 [INFO] [stderr] Compiling cast v0.2.2 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling pest v2.1.1 [INFO] [stderr] Compiling embedded-hal v0.2.3 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling nix v0.6.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling regex-syntax v0.6.7 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling backtrace v0.3.30 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling libflate v0.1.23 [INFO] [stderr] Compiling aho-corasick v0.7.3 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling pest_meta v2.1.1 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling tinybmp v0.1.0 [INFO] [stderr] Compiling tinytga v0.1.0 [INFO] [stderr] Compiling embedded-graphics v0.4.9 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling spidev v0.3.0 [INFO] [stderr] Compiling env_logger v0.6.1 [INFO] [stderr] Compiling i2cdev v0.4.1 (https://github.com/laser/rust-i2cdev#a148c1e2) [INFO] [stderr] Compiling webpki v0.19.1 [INFO] [stderr] Compiling sct v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.92 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling webpki-roots v0.16.0 [INFO] [stderr] Compiling rustls v0.15.2 [INFO] [stderr] Compiling sysfs_gpio v0.5.4 [INFO] [stderr] Compiling linux-embedded-hal v0.2.2 (https://github.com/laser/linux-embedded-hal#09847e70) [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling adafruit-bonnet-playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | / CallBuilder::get() [INFO] [stdout] 46 | | .timeout_ms(5000) [INFO] [stdout] 47 | | .url("http://worldclockapi.com/api/json/pst/now")? [INFO] [stdout] 48 | | .exec() [INFO] [stdout] ... | [INFO] [stdout] 63 | | eprintln!("request lib error {:?}", x); [INFO] [stdout] 64 | | }); [INFO] [stdout] | |_______________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | / serde_json::from_slice(&body) [INFO] [stdout] 51 | | .map(|time: Time| { [INFO] [stdout] 52 | | let s: Vec<&str> = time.current_date_time.split("T").skip(1).collect(); [INFO] [stdout] 53 | | let s: Vec<&str> = s[0].split("-").take(1).collect(); [INFO] [stdout] ... | [INFO] [stdout] 59 | | eprintln!("can't parse JSON {:?}", x); [INFO] [stdout] 60 | | }); [INFO] [stdout] | |_______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 50.43s [INFO] running `Command { std: "docker" "inspect" "e2988154d1ff1b49ca99e05142e15de74250e983538b538dcd3d29c9959ba1aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2988154d1ff1b49ca99e05142e15de74250e983538b538dcd3d29c9959ba1aa", kill_on_drop: false }` [INFO] [stdout] e2988154d1ff1b49ca99e05142e15de74250e983538b538dcd3d29c9959ba1aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 0a22a5cf2c99a7a98c340946f8b3a3aeb70e0aedeb138122f0d80a840352d8d3 [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" "0a22a5cf2c99a7a98c340946f8b3a3aeb70e0aedeb138122f0d80a840352d8d3", kill_on_drop: false }` [INFO] [stderr] Compiling adafruit-bonnet-playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | / CallBuilder::get() [INFO] [stdout] 46 | | .timeout_ms(5000) [INFO] [stdout] 47 | | .url("http://worldclockapi.com/api/json/pst/now")? [INFO] [stdout] 48 | | .exec() [INFO] [stdout] ... | [INFO] [stdout] 63 | | eprintln!("request lib error {:?}", x); [INFO] [stdout] 64 | | }); [INFO] [stdout] | |_______________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | / serde_json::from_slice(&body) [INFO] [stdout] 51 | | .map(|time: Time| { [INFO] [stdout] 52 | | let s: Vec<&str> = time.current_date_time.split("T").skip(1).collect(); [INFO] [stdout] 53 | | let s: Vec<&str> = s[0].split("-").take(1).collect(); [INFO] [stdout] ... | [INFO] [stdout] 59 | | eprintln!("can't parse JSON {:?}", x); [INFO] [stdout] 60 | | }); [INFO] [stdout] | |_______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.91s [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0a22a5cf2c99a7a98c340946f8b3a3aeb70e0aedeb138122f0d80a840352d8d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a22a5cf2c99a7a98c340946f8b3a3aeb70e0aedeb138122f0d80a840352d8d3", kill_on_drop: false }` [INFO] [stdout] 0a22a5cf2c99a7a98c340946f8b3a3aeb70e0aedeb138122f0d80a840352d8d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] dbbf58d83ba50e2d2c672a945c0f08b62c8591210d2eacef62c93ab157daea39 [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" "dbbf58d83ba50e2d2c672a945c0f08b62c8591210d2eacef62c93ab157daea39", kill_on_drop: false }` [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | / CallBuilder::get() [INFO] [stderr] 46 | | .timeout_ms(5000) [INFO] [stderr] 47 | | .url("http://worldclockapi.com/api/json/pst/now")? [INFO] [stderr] 48 | | .exec() [INFO] [stderr] ... | [INFO] [stderr] 63 | | eprintln!("request lib error {:?}", x); [INFO] [stderr] 64 | | }); [INFO] [stderr] | |_______________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:50:17 [INFO] [stderr] | [INFO] [stderr] 50 | / serde_json::from_slice(&body) [INFO] [stderr] 51 | | .map(|time: Time| { [INFO] [stderr] 52 | | let s: Vec<&str> = time.current_date_time.split("T").skip(1).collect(); [INFO] [stderr] 53 | | let s: Vec<&str> = s[0].split("-").take(1).collect(); [INFO] [stderr] ... | [INFO] [stderr] 59 | | eprintln!("can't parse JSON {:?}", x); [INFO] [stderr] 60 | | }); [INFO] [stderr] | |_______________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/adafruit_bonnet_playground-1429978f08f6ced4) [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" "dbbf58d83ba50e2d2c672a945c0f08b62c8591210d2eacef62c93ab157daea39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbbf58d83ba50e2d2c672a945c0f08b62c8591210d2eacef62c93ab157daea39", kill_on_drop: false }` [INFO] [stdout] dbbf58d83ba50e2d2c672a945c0f08b62c8591210d2eacef62c93ab157daea39