[INFO] cloning repository https://github.com/romamik/aoc2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/romamik/aoc2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromamik%2Faoc2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromamik%2Faoc2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2f742d9523973ce448bac936c1a6eb1709efa3bf
[INFO] checking romamik/aoc2021 against master#18a029cfe8e761533634bda8fe8a14e30280a21b for pr-139646
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromamik%2Faoc2021" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/romamik/aoc2021 on toolchain 18a029cfe8e761533634bda8fe8a14e30280a21b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a029cfe8e761533634bda8fe8a14e30280a21b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/romamik/aoc2021
[INFO] finished tweaking git repo https://github.com/romamik/aoc2021
[INFO] tweaked toml for git repo https://github.com/romamik/aoc2021 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/romamik/aoc2021 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" "+18a029cfe8e761533634bda8fe8a14e30280a21b" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+18a029cfe8e761533634bda8fe8a14e30280a21b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a188b0c26cbb2a30c3f94207d4353fadd8a7ee422d2ae7ac811b7cdd9b569131
[INFO] running `Command { std: "docker" "start" "-a" "a188b0c26cbb2a30c3f94207d4353fadd8a7ee422d2ae7ac811b7cdd9b569131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a188b0c26cbb2a30c3f94207d4353fadd8a7ee422d2ae7ac811b7cdd9b569131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a188b0c26cbb2a30c3f94207d4353fadd8a7ee422d2ae7ac811b7cdd9b569131", kill_on_drop: false }`
[INFO] [stdout] a188b0c26cbb2a30c3f94207d4353fadd8a7ee422d2ae7ac811b7cdd9b569131
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+18a029cfe8e761533634bda8fe8a14e30280a21b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcc7e3a24fd3451db45bebbc993228b7b7f32bd15deb4889f26d874a417cccb3
[INFO] running `Command { std: "docker" "start" "-a" "bcc7e3a24fd3451db45bebbc993228b7b7f32bd15deb4889f26d874a417cccb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking aoc2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]  --> src/day16.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn new<'a>(data: &'a [usize]) -> BitAccess {
[INFO] [stdout]   |            --                        ^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]   |            |
[INFO] [stdout]   |            lifetime `'a` declared here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/day16.rs:109:38
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn new<'a>(data: &'a [usize]) -> PacketReader {
[INFO] [stdout]     |            --                        ^^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |            |
[INFO] [stdout]     |            lifetime `'a` declared here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]  --> src/day16.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn new<'a>(data: &'a [usize]) -> BitAccess {
[INFO] [stdout]   |            --                        ^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]   |            |
[INFO] [stdout]   |            lifetime `'a` declared here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/day16.rs:109:38
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn new<'a>(data: &'a [usize]) -> PacketReader {
[INFO] [stdout]     |            --                        ^^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |            |
[INFO] [stdout]     |            lifetime `'a` declared here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.18s
[INFO] running `Command { std: "docker" "inspect" "bcc7e3a24fd3451db45bebbc993228b7b7f32bd15deb4889f26d874a417cccb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcc7e3a24fd3451db45bebbc993228b7b7f32bd15deb4889f26d874a417cccb3", kill_on_drop: false }`
[INFO] [stdout] bcc7e3a24fd3451db45bebbc993228b7b7f32bd15deb4889f26d874a417cccb3