[INFO] cloning repository https://github.com/EliasPrescott/omni
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EliasPrescott/omni" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEliasPrescott%2Fomni", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEliasPrescott%2Fomni'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 06e01b349f661a63eb446ec0b442d14f970849f2
[INFO] checking EliasPrescott/omni against master#fd0c901b00ee1e08a250039cdb90258603497e20 for pr-153692
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEliasPrescott%2Fomni" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/EliasPrescott/omni
[INFO] finished tweaking git repo https://github.com/EliasPrescott/omni
[INFO] tweaked toml for git repo https://github.com/EliasPrescott/omni written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/EliasPrescott/omni on toolchain fd0c901b00ee1e08a250039cdb90258603497e20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd0c901b00ee1e08a250039cdb90258603497e20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/EliasPrescott/omni 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" "+fd0c901b00ee1e08a250039cdb90258603497e20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+fd0c901b00ee1e08a250039cdb90258603497e20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5626ed2c00d3885d505f3bdf729e9b984eeb3e56788f46555d5bb302ded95b19
[INFO] running `Command { std: "docker" "start" "-a" "5626ed2c00d3885d505f3bdf729e9b984eeb3e56788f46555d5bb302ded95b19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5626ed2c00d3885d505f3bdf729e9b984eeb3e56788f46555d5bb302ded95b19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5626ed2c00d3885d505f3bdf729e9b984eeb3e56788f46555d5bb302ded95b19", kill_on_drop: false }`
[INFO] [stdout] 5626ed2c00d3885d505f3bdf729e9b984eeb3e56788f46555d5bb302ded95b19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+fd0c901b00ee1e08a250039cdb90258603497e20" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fb5e268b9beb34a79d3fb22cb89f4375d4728f2f0526f3aeb433239b7965ddf
[INFO] running `Command { std: "docker" "start" "-a" "0fb5e268b9beb34a79d3fb22cb89f4375d4728f2f0526f3aeb433239b7965ddf", kill_on_drop: false }`
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking omni-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `NullRegistry` is never constructed
[INFO] [stdout]  --> src/registry/null_registry.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct NullRegistry;
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `Command { std: "docker" "inspect" "0fb5e268b9beb34a79d3fb22cb89f4375d4728f2f0526f3aeb433239b7965ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fb5e268b9beb34a79d3fb22cb89f4375d4728f2f0526f3aeb433239b7965ddf", kill_on_drop: false }`
[INFO] [stdout] 0fb5e268b9beb34a79d3fb22cb89f4375d4728f2f0526f3aeb433239b7965ddf