[INFO] cloning repository https://github.com/nyuichi/dot-keyword
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nyuichi/dot-keyword" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnyuichi%2Fdot-keyword", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnyuichi%2Fdot-keyword'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 45a749a646fe2a2b5cd8b09fcd772667e54201f8
[INFO] checking nyuichi/dot-keyword/45a749a646fe2a2b5cd8b09fcd772667e54201f8 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnyuichi%2Fdot-keyword" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nyuichi/dot-keyword on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nyuichi/dot-keyword
[INFO] finished tweaking git repo https://github.com/nyuichi/dot-keyword
[INFO] tweaked toml for git repo https://github.com/nyuichi/dot-keyword written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/nyuichi/dot-keyword 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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df974e762a168e5311e47cbfceb7236eb70a60b87b1ade30d7ba3724e74b4587
[INFO] running `Command { std: "docker" "start" "-a" "df974e762a168e5311e47cbfceb7236eb70a60b87b1ade30d7ba3724e74b4587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df974e762a168e5311e47cbfceb7236eb70a60b87b1ade30d7ba3724e74b4587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df974e762a168e5311e47cbfceb7236eb70a60b87b1ade30d7ba3724e74b4587", kill_on_drop: false }`
[INFO] [stdout] df974e762a168e5311e47cbfceb7236eb70a60b87b1ade30d7ba3724e74b4587
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed382127dbffca049d2947e25be9adc7ecc1aa25bf796778c730ab251040ff3b
[INFO] running `Command { std: "docker" "start" "-a" "ed382127dbffca049d2947e25be9adc7ecc1aa25bf796778c730ab251040ff3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.53 (/opt/rustwide/workdir/syn)
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stdout] warning: unused import: `crate::gen::*`
[INFO] [stdout]    --> syn/src/lib.rs:795:9
[INFO] [stdout]     |
[INFO] [stdout] 795 | pub use crate::gen::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self as parse_module`
[INFO] [stdout]    --> syn/src/lib.rs:831:28
[INFO] [stdout]     |
[INFO] [stdout] 831 |     pub use crate::parse::{self as parse_module};
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gen::*`
[INFO] [stdout]    --> syn/src/lib.rs:795:9
[INFO] [stdout]     |
[INFO] [stdout] 795 | pub use crate::gen::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self as parse_module`
[INFO] [stdout]    --> syn/src/lib.rs:831:28
[INFO] [stdout]     |
[INFO] [stdout] 831 |     pub use crate::parse::{self as parse_module};
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking dot-keyword v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
[INFO] running `Command { std: "docker" "inspect" "ed382127dbffca049d2947e25be9adc7ecc1aa25bf796778c730ab251040ff3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed382127dbffca049d2947e25be9adc7ecc1aa25bf796778c730ab251040ff3b", kill_on_drop: false }`
[INFO] [stdout] ed382127dbffca049d2947e25be9adc7ecc1aa25bf796778c730ab251040ff3b