[INFO] fetching crate cfront-definition-keyword 0.1.1...
[INFO] checking cfront-definition-keyword-0.1.1 against try#9d63f825c0d409b0e1743a2c84b33f86965e5929 for pr-136968
[INFO] extracting crate cfront-definition-keyword 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] checking cfront-definition-keyword-0.1.1 against try#9d63f825c0d409b0e1743a2c84b33f86965e5929 for pr-136968
[INFO] extracting crate cfront-definition-keyword 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate cfront-definition-keyword 0.1.1 on toolchain 9d63f825c0d409b0e1743a2c84b33f86965e5929
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cfront-definition-keyword 0.1.1
[INFO] finished tweaking crates.io crate cfront-definition-keyword 0.1.1
[INFO] tweaked toml for crates.io crate cfront-definition-keyword 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] feccbf86f10e56aacf5a128bcb32e29f9b06cf177b9288b74f75b06fa4044270
[INFO] running `Command { std: "docker" "start" "-a" "feccbf86f10e56aacf5a128bcb32e29f9b06cf177b9288b74f75b06fa4044270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "feccbf86f10e56aacf5a128bcb32e29f9b06cf177b9288b74f75b06fa4044270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feccbf86f10e56aacf5a128bcb32e29f9b06cf177b9288b74f75b06fa4044270", kill_on_drop: false }`
[INFO] [stdout] feccbf86f10e56aacf5a128bcb32e29f9b06cf177b9288b74f75b06fa4044270
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c75b7a9da14c72a230ccad8659eb91c27296058fef24afbac0b67626c6d6d262
[INFO] running `Command { std: "docker" "start" "-a" "c75b7a9da14c72a230ccad8659eb91c27296058fef24afbac0b67626c6d6d262", kill_on_drop: false }`
[INFO] [stderr]     Checking cfront-definition-keyword v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::Keyword`
[INFO] [stdout]  --> src/tests/incorrect.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::Keyword;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "c75b7a9da14c72a230ccad8659eb91c27296058fef24afbac0b67626c6d6d262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c75b7a9da14c72a230ccad8659eb91c27296058fef24afbac0b67626c6d6d262", kill_on_drop: false }`
[INFO] [stdout] c75b7a9da14c72a230ccad8659eb91c27296058fef24afbac0b67626c6d6d262