[INFO] cloning repository https://github.com/FlakM/rusty_pi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FlakM/rusty_pi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlakM%2Frusty_pi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlakM%2Frusty_pi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f4e1d08f8712ede188333a7926f392583ce46482
[INFO] checking FlakM/rusty_pi against master#0d56e340472882fa673d4b98d0802b9a799879d0 for pr-101692
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlakM%2Frusty_pi" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FlakM/rusty_pi on toolchain 0d56e340472882fa673d4b98d0802b9a799879d0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/FlakM/rusty_pi
[INFO] finished tweaking git repo https://github.com/FlakM/rusty_pi
[INFO] tweaked toml for git repo https://github.com/FlakM/rusty_pi written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sqlx-rt v0.5.13
[INFO] [stderr]   Downloaded spidev v0.3.0
[INFO] [stderr]   Downloaded email_address v0.2.3
[INFO] [stderr]   Downloaded lettre v0.10.1
[INFO] [stderr]   Downloaded ctrlc v3.2.3
[INFO] [stderr]   Downloaded email-encoding v0.1.3
[INFO] [stderr]   Downloaded quoted_printable v0.4.5
[INFO] [stderr]   Downloaded md-5 v0.10.4
[INFO] [stderr]   Downloaded whoami v1.2.3
[INFO] [stderr]   Downloaded sqlx-macros v0.5.13
[INFO] [stderr]   Downloaded nix v0.6.0
[INFO] [stderr]   Downloaded mcp3008 v1.0.0
[INFO] [stderr]   Downloaded sqlx-core v0.5.13
[INFO] [stderr]   Downloaded sqlx v0.5.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03e109ad060e86c951c7148a3f2d6088c288a1de2100b81925059e8c4377c268
[INFO] running `Command { std: "docker" "start" "-a" "03e109ad060e86c951c7148a3f2d6088c288a1de2100b81925059e8c4377c268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03e109ad060e86c951c7148a3f2d6088c288a1de2100b81925059e8c4377c268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03e109ad060e86c951c7148a3f2d6088c288a1de2100b81925059e8c4377c268", kill_on_drop: false }`
[INFO] [stdout] 03e109ad060e86c951c7148a3f2d6088c288a1de2100b81925059e8c4377c268
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62d956710f8db3fe6cd35eb2c94e9b52ec573bdecf45dd1b1e2562c7cfeeb38c
[INFO] running `Command { std: "docker" "start" "-a" "62d956710f8db3fe6cd35eb2c94e9b52ec573bdecf45dd1b1e2562c7cfeeb38c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling version_check v0.9.4
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[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling futures-core v0.3.24
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling once_cell v1.14.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling openssl v0.10.41
[INFO] [stderr]     Checking futures-io v0.3.24
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling cache-padded v1.2.0
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[INFO] [stderr]    Compiling serde_derive v1.0.144
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[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]    Compiling thiserror v1.0.35
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[INFO] [stderr]    Compiling futures-task v0.3.24
[INFO] [stderr]     Checking unicode-bidi v0.3.8
[INFO] [stderr]    Compiling async-task v4.3.0
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[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling atomic-waker v1.0.0
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[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]    Compiling futures-channel v0.3.24
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[INFO] [stderr]    Compiling crossbeam-queue v0.3.6
[INFO] [stderr]     Checking openssl-probe v0.1.5
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[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking futures-sink v0.3.24
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling cpufeatures v0.2.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
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[INFO] [stderr]     Checking matches v0.1.9
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[INFO] [stderr]     Checking email_address v0.2.3
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[INFO] [stderr]     Checking heaptrace_csv v0.1.0 (/opt/rustwide/workdir/heaptrace_csv)
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.9
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[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling async-process v1.5.0
[INFO] [stderr]    Compiling lock_api v0.4.8
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling openssl-src v111.22.0+1.1.1q
[INFO] [stderr]    Compiling concurrent-queue v1.2.4
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling async-lock v2.5.0
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]    Compiling form_urlencoded v1.1.0
[INFO] [stderr]    Compiling itertools v0.10.4
[INFO] [stderr]    Compiling crc v2.1.0
[INFO] [stderr]    Compiling heck v0.4.0
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[INFO] [stderr]    Compiling nix v0.6.0
[INFO] [stderr]    Compiling async-channel v1.7.1
[INFO] [stderr]     Checking futures-lite v1.12.0
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[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking blocking v1.2.0
[INFO] [stderr]     Checking async-executor v1.4.1
[INFO] [stderr]     Checking atoi v0.4.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.3
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[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking lcd v0.1.0 (/opt/rustwide/workdir/lcd)
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking ctrlc v3.2.3
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking futures-intrusive v0.4.0
[INFO] [stderr]     Checking spidev v0.3.0
[INFO] [stderr]     Checking dht11 v0.1.0 (/opt/rustwide/workdir/dht11)
[INFO] [stderr]     Checking led v0.1.0 (/opt/rustwide/workdir/led)
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> led/src/main.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |             let a = 1;
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sha2 v0.10.5
[INFO] [stderr]     Checking sha-1 v0.10.0
[INFO] [stderr]     Checking md-5 v0.10.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking hashlink v0.7.0
[INFO] [stderr]     Checking mcp3008 v1.0.0
[INFO] [stderr]     Checking hkdf v0.12.3
[INFO] [stderr]     Checking mcp3008 v0.1.0 (/opt/rustwide/workdir/mcp3008)
[INFO] [stderr]    Compiling ctor v0.1.23
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.35
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking async-global-executor v2.3.0
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[INFO] [stderr]     Checking chrono v0.4.22
[INFO] [stderr]     Checking async-native-tls v0.3.3
[INFO] [stderr]     Checking lettre v0.10.1
[INFO] [stderr]     Checking sqlx-rt v0.5.13
[INFO] [stderr]     Checking sqlx-core v0.5.13
[INFO] [stderr]    Compiling sqlx-macros v0.5.13
[INFO] [stderr]     Checking sqlx v0.5.13
[INFO] [stderr]     Checking rustberry v0.1.0 (/opt/rustwide/workdir/watering/sensors)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 10s
[INFO] running `Command { std: "docker" "inspect" "62d956710f8db3fe6cd35eb2c94e9b52ec573bdecf45dd1b1e2562c7cfeeb38c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62d956710f8db3fe6cd35eb2c94e9b52ec573bdecf45dd1b1e2562c7cfeeb38c", kill_on_drop: false }`
[INFO] [stdout] 62d956710f8db3fe6cd35eb2c94e9b52ec573bdecf45dd1b1e2562c7cfeeb38c