[INFO] cloning repository https://github.com/stuartwk/modular_grid_scraper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stuartwk/modular_grid_scraper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstuartwk%2Fmodular_grid_scraper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstuartwk%2Fmodular_grid_scraper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b6c4cc98f0319edc196341bfcedae1d041533da9 [INFO] checking stuartwk/modular_grid_scraper against master#2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4 for pr-84385 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstuartwk%2Fmodular_grid_scraper" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stuartwk/modular_grid_scraper on toolchain 2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stuartwk/modular_grid_scraper [INFO] finished tweaking git repo https://github.com/stuartwk/modular_grid_scraper [INFO] tweaked toml for git repo https://github.com/stuartwk/modular_grid_scraper written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/stuartwk/modular_grid_scraper already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded siphasher v0.3.9 [INFO] [stderr] Downloaded dtoa-short v0.3.3 [INFO] [stderr] Downloaded tendril v0.4.2 [INFO] [stderr] Downloaded string_cache v0.8.3 [INFO] [stderr] Downloaded markup5ever v0.10.1 [INFO] [stderr] Downloaded semver v1.0.6 [INFO] [stderr] Downloaded tracing v0.1.31 [INFO] [stderr] Downloaded anyhow v1.0.55 [INFO] [stderr] Downloaded robotstxt v0.3.0 [INFO] [stderr] Downloaded voyager v0.2.1 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 53b13d787cccbabba0358132350f079585990966bb16959bb2fbcb5f24428d04 [INFO] running `Command { std: "docker" "start" "-a" "53b13d787cccbabba0358132350f079585990966bb16959bb2fbcb5f24428d04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "53b13d787cccbabba0358132350f079585990966bb16959bb2fbcb5f24428d04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53b13d787cccbabba0358132350f079585990966bb16959bb2fbcb5f24428d04", kill_on_drop: false }` [INFO] [stdout] 53b13d787cccbabba0358132350f079585990966bb16959bb2fbcb5f24428d04 [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=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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25f0012e06b471e1b3500c34382a38086ef7a46294d49378126682566f372f7c [INFO] running `Command { std: "docker" "start" "-a" "25f0012e06b471e1b3500c34382a38086ef7a46294d49378126682566f372f7c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling siphasher v0.3.9 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking tracing-core v0.1.22 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking phf_shared v0.10.0 [INFO] [stderr] Checking futf v0.1.5 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking tracing v0.1.31 [INFO] [stderr] Checking mio v0.8.0 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking tendril v0.4.2 [INFO] [stderr] Checking dtoa-short v0.3.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling anyhow v1.0.55 [INFO] [stderr] Checking servo_arc v0.1.1 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking thin-slice v0.1.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Checking ego-tree v0.6.2 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking robotstxt v0.3.0 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling selectors v0.22.0 [INFO] [stderr] Compiling markup5ever v0.10.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking string_cache v0.8.3 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling cssparser v0.27.2 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Compiling cssparser-macros v0.6.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking scraper v0.12.0 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.11 [INFO] [stderr] Checking hyper v0.14.17 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.9 [INFO] [stderr] Checking voyager v0.2.1 [INFO] [stderr] Checking modular_grid_scraper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `positive_12`, `negative_12` and `positive_5` are never read [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | struct CurrentDraw { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 23 | positive_12: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 24 | negative_12: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 25 | positive_5: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CurrentDraw` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `positive_12`, `negative_12` and `positive_5` are never read [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | struct CurrentDraw { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 23 | positive_12: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 24 | negative_12: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 25 | positive_5: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CurrentDraw` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `manufacturer`, `width`, `depth` and `current` are never read [INFO] [stdout] --> src/main.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 106 | struct Module { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 107 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 108 | manufacturer: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 109 | width: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 110 | depth: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 111 | current: CurrentDraw, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Module` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `manufacturer`, `width`, `depth` and `current` are never read [INFO] [stdout] --> src/main.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 106 | struct Module { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 107 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 108 | manufacturer: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 109 | width: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 110 | depth: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 111 | current: CurrentDraw, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Module` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.47s [INFO] running `Command { std: "docker" "inspect" "25f0012e06b471e1b3500c34382a38086ef7a46294d49378126682566f372f7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25f0012e06b471e1b3500c34382a38086ef7a46294d49378126682566f372f7c", kill_on_drop: false }` [INFO] [stdout] 25f0012e06b471e1b3500c34382a38086ef7a46294d49378126682566f372f7c