[INFO] cloning repository https://github.com/inflation/adventofcode [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/inflation/adventofcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finflation%2Fadventofcode", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finflation%2Fadventofcode'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c6a64a8e1679bd764936f0dafb5f8f4dbf983efc [INFO] checking inflation/adventofcode against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finflation%2Fadventofcode" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/inflation/adventofcode [INFO] finished tweaking git repo https://github.com/inflation/adventofcode [INFO] tweaked toml for git repo https://github.com/inflation/adventofcode written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/inflation/adventofcode on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/inflation/adventofcode already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cast v0.2.7 [INFO] [stderr] Downloaded plotters-svg v0.3.1 [INFO] [stderr] Downloaded eyre v0.6.5 [INFO] [stderr] Downloaded criterion-plot v0.4.4 [INFO] [stderr] Downloaded criterion v0.3.5 [INFO] [stderr] Downloaded plotters-backend v0.3.2 [INFO] [stderr] Downloaded plotters v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0f67f476c16cdbd90c23d6c8fb8709628cf1cf0e6b1b330545d508a00ac0e11a [INFO] running `Command { std: "docker" "start" "-a" "0f67f476c16cdbd90c23d6c8fb8709628cf1cf0e6b1b330545d508a00ac0e11a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f67f476c16cdbd90c23d6c8fb8709628cf1cf0e6b1b330545d508a00ac0e11a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f67f476c16cdbd90c23d6c8fb8709628cf1cf0e6b1b330545d508a00ac0e11a", kill_on_drop: false }` [INFO] [stdout] 0f67f476c16cdbd90c23d6c8fb8709628cf1cf0e6b1b330545d508a00ac0e11a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42591c04b3be535c3c1008048dd194bdbc5b5e770a5de603a34f8f9eabb92c89 [INFO] running `Command { std: "docker" "start" "-a" "42591c04b3be535c3c1008048dd194bdbc5b5e770a5de603a34f8f9eabb92c89", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking tracing-subscriber v0.2.25 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Compiling eyre v0.6.5 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking owo-colors v1.3.0 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking fancy-regex v0.7.1 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Checking criterion-plot v0.4.4 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking tracing-error v0.1.2 [INFO] [stderr] Checking color-spantrace v0.1.6 [INFO] [stderr] Checking color-eyre v0.5.11 [INFO] [stderr] Checking criterion v0.3.5 [INFO] [stderr] Checking adventofcode v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/y2015/day7.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | And(Name<'a>, Name<'a>), [INFO] [stdout] | --- ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 11 - And(Name<'a>, Name<'a>), [INFO] [stdout] 11 + And((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/y2015/day7.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | Or(Name<'a>, Name<'a>), [INFO] [stdout] | -- ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 12 - Or(Name<'a>, Name<'a>), [INFO] [stdout] 12 + Or((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/y2015/day7.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | Lshift(Name<'a>, Name<'a>), [INFO] [stdout] | ------ ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 13 - Lshift(Name<'a>, Name<'a>), [INFO] [stdout] 13 + Lshift((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/y2015/day7.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | Rshift(Name<'a>, Name<'a>), [INFO] [stdout] | ------ ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 14 - Rshift(Name<'a>, Name<'a>), [INFO] [stdout] 14 + Rshift((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2015/day7.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | Not(Name<'a>), [INFO] [stdout] | --- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 15 - Not(Name<'a>), [INFO] [stdout] 15 + Not(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2015/day7.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | Literal(u16), [INFO] [stdout] | ------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 - Literal(u16), [INFO] [stdout] 16 + Literal(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/y2015/day7.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | And(Name<'a>, Name<'a>), [INFO] [stdout] | --- ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 11 - And(Name<'a>, Name<'a>), [INFO] [stdout] 11 + And((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/y2015/day7.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | Or(Name<'a>, Name<'a>), [INFO] [stdout] | -- ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 12 - Or(Name<'a>, Name<'a>), [INFO] [stdout] 12 + Or((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/y2015/day7.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | Lshift(Name<'a>, Name<'a>), [INFO] [stdout] | ------ ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 13 - Lshift(Name<'a>, Name<'a>), [INFO] [stdout] 13 + Lshift((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/y2015/day7.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | Rshift(Name<'a>, Name<'a>), [INFO] [stdout] | ------ ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 14 - Rshift(Name<'a>, Name<'a>), [INFO] [stdout] 14 + Rshift((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2015/day7.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | Not(Name<'a>), [INFO] [stdout] | --- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 15 - Not(Name<'a>), [INFO] [stdout] 15 + Not(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/y2015/day7.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | Literal(u16), [INFO] [stdout] | ------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 - Literal(u16), [INFO] [stdout] 16 + Literal(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.05s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 13` [INFO] running `Command { std: "docker" "inspect" "42591c04b3be535c3c1008048dd194bdbc5b5e770a5de603a34f8f9eabb92c89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42591c04b3be535c3c1008048dd194bdbc5b5e770a5de603a34f8f9eabb92c89", kill_on_drop: false }` [INFO] [stdout] 42591c04b3be535c3c1008048dd194bdbc5b5e770a5de603a34f8f9eabb92c89