[INFO] cloning repository https://github.com/cedtwo/redb_model
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cedtwo/redb_model" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcedtwo%2Fredb_model", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcedtwo%2Fredb_model'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 861689cfc43606bbf204491e90208fd3706bf89f
[INFO] checking cedtwo/redb_model/861689cfc43606bbf204491e90208fd3706bf89f against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcedtwo%2Fredb_model" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cedtwo/redb_model
[INFO] finished tweaking git repo https://github.com/cedtwo/redb_model
[INFO] tweaked toml for git repo https://github.com/cedtwo/redb_model written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cedtwo/redb_model on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cedtwo/redb_model 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bumpalo v3.18.1
[INFO] [stderr]   Downloaded syn v2.0.72
[INFO] [stderr]   Downloaded redb v3.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f45ec3fbe669ab7efe8903e3eab6649253b430637a077594ad6c7a69417719d
[INFO] running `Command { std: "docker" "start" "-a" "6f45ec3fbe669ab7efe8903e3eab6649253b430637a077594ad6c7a69417719d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f45ec3fbe669ab7efe8903e3eab6649253b430637a077594ad6c7a69417719d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f45ec3fbe669ab7efe8903e3eab6649253b430637a077594ad6c7a69417719d", kill_on_drop: false }`
[INFO] [stdout] 6f45ec3fbe669ab7efe8903e3eab6649253b430637a077594ad6c7a69417719d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 677973fc865071aa8b1454e534b22702822896d7de73cfdbd62cbcf47ca33e6c
[INFO] running `Command { std: "docker" "start" "-a" "677973fc865071aa8b1454e534b22702822896d7de73cfdbd62cbcf47ca33e6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling redb v3.0.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking secrecy v0.10.3
[INFO] [stderr]     Checking redb_model_trait v0.9.0 (/opt/rustwide/workdir/redb_model_trait)
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling redb_model_derive v0.12.1 (/opt/rustwide/workdir/redb_model_derive)
[INFO] [stdout] warning: method `ident_ref` is never used
[INFO] [stdout]   --> redb_model_derive/src/args/entry.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl EntryArgs {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn ident_ref(&self) -> Expr {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking redb_model v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.55s
[INFO] running `Command { std: "docker" "inspect" "677973fc865071aa8b1454e534b22702822896d7de73cfdbd62cbcf47ca33e6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "677973fc865071aa8b1454e534b22702822896d7de73cfdbd62cbcf47ca33e6c", kill_on_drop: false }`
[INFO] [stdout] 677973fc865071aa8b1454e534b22702822896d7de73cfdbd62cbcf47ca33e6c