[INFO] fetching crate els 0.1.16...
[INFO] checking els-0.1.16 against master#d1ac43a9b9a8250d858705b0796dfed6186e18db for pr-107891
[INFO] extracting crate els 0.1.16 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate els 0.1.16 on toolchain d1ac43a9b9a8250d858705b0796dfed6186e18db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d1ac43a9b9a8250d858705b0796dfed6186e18db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate els 0.1.16
[INFO] finished tweaking crates.io crate els 0.1.16
[INFO] tweaked toml for crates.io crate els 0.1.16 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate els 0.1.16 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" "+d1ac43a9b9a8250d858705b0796dfed6186e18db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lsp-types v0.93.2
[INFO] [stderr]   Downloaded nix v0.23.2
[INFO] [stderr]   Downloaded erg_compiler v0.6.4
[INFO] [stderr]   Downloaded erg_common v0.6.4
[INFO] [stderr]   Downloaded erg_parser v0.6.4
[INFO] [stderr]   Downloaded backtrace-on-stack-overflow v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:542af8c9c691278ea8427c9f55ce1005b509eeebcbbcbc893145cd6832507671" "/opt/rustwide/cargo-home/bin/cargo" "+d1ac43a9b9a8250d858705b0796dfed6186e18db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 212940393ec11b2be072c2d6e357cf4b0e40aee02ee6b403ae39df54010ac44c
[INFO] running `Command { std: "docker" "start" "-a" "212940393ec11b2be072c2d6e357cf4b0e40aee02ee6b403ae39df54010ac44c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "212940393ec11b2be072c2d6e357cf4b0e40aee02ee6b403ae39df54010ac44c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "212940393ec11b2be072c2d6e357cf4b0e40aee02ee6b403ae39df54010ac44c", kill_on_drop: false }`
[INFO] [stdout] 212940393ec11b2be072c2d6e357cf4b0e40aee02ee6b403ae39df54010ac44c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:542af8c9c691278ea8427c9f55ce1005b509eeebcbbcbc893145cd6832507671" "/opt/rustwide/cargo-home/bin/cargo" "+d1ac43a9b9a8250d858705b0796dfed6186e18db" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 836a2ee98566bf3d8c309e9a9fe212bbff86b9019b7da3698079ee98fcf7662a
[INFO] running `Command { std: "docker" "start" "-a" "836a2ee98566bf3d8c309e9a9fe212bbff86b9019b7da3698079ee98fcf7662a", kill_on_drop: false }`
[INFO] [stderr]    Compiling erg_common v0.6.4
[INFO] [stderr]     Checking unicode-xid v0.2.4
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling serde_repr v0.1.10
[INFO] [stderr]     Checking serde_json v1.0.93
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking lsp-types v0.93.2
[INFO] [stderr]     Checking erg_parser v0.6.4
[INFO] [stderr]    Compiling erg_compiler v0.6.4
[INFO] [stderr]     Checking els v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.09s
[INFO] running `Command { std: "docker" "inspect" "836a2ee98566bf3d8c309e9a9fe212bbff86b9019b7da3698079ee98fcf7662a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "836a2ee98566bf3d8c309e9a9fe212bbff86b9019b7da3698079ee98fcf7662a", kill_on_drop: false }`
[INFO] [stdout] 836a2ee98566bf3d8c309e9a9fe212bbff86b9019b7da3698079ee98fcf7662a