[INFO] fetching crate grep-regex 0.1.8...
[INFO] checking grep-regex-0.1.8 against try#99a443d6903f71d521237d8acb5a3016b534d17b for pr-83354
[INFO] extracting crate grep-regex 0.1.8 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate grep-regex 0.1.8 on toolchain 99a443d6903f71d521237d8acb5a3016b534d17b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grep-regex 0.1.8
[INFO] finished tweaking crates.io crate grep-regex 0.1.8
[INFO] tweaked toml for crates.io crate grep-regex 0.1.8 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e9157655bc0b293b7712ddd9087cd8dffa51474611c2e68928541ef88be7746
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5e9157655bc0b293b7712ddd9087cd8dffa51474611c2e68928541ef88be7746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e9157655bc0b293b7712ddd9087cd8dffa51474611c2e68928541ef88be7746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e9157655bc0b293b7712ddd9087cd8dffa51474611c2e68928541ef88be7746", kill_on_drop: false }`
[INFO] [stdout] 5e9157655bc0b293b7712ddd9087cd8dffa51474611c2e68928541ef88be7746
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09f0b46b1472f367f93298aeaeef5bc5d377795dce01aac0645404acd7f97572
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "09f0b46b1472f367f93298aeaeef5bc5d377795dce01aac0645404acd7f97572", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking regex-syntax v0.6.23
[INFO] [stderr]     Checking memchr v2.3.4
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking grep-matcher v0.1.4
[INFO] [stderr]     Checking bstr v0.2.15
[INFO] [stderr]     Checking regex v1.4.5
[INFO] [stderr]     Checking grep-regex v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated struct `thread_local::CachedThreadLocal`: Use `ThreadLocal` instead
[INFO] [stdout]  --> src/word.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use thread_local::CachedThreadLocal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `thread_local::CachedThreadLocal`: Use `ThreadLocal` instead
[INFO] [stdout]  --> src/word.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use thread_local::CachedThreadLocal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `thread_local::CachedThreadLocal`: Use `ThreadLocal` instead
[INFO] [stdout]   --> src/word.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 |     locs: Arc<CachedThreadLocal<RefCell<CaptureLocations>>>,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `thread_local::CachedThreadLocal`: Use `ThreadLocal` instead
[INFO] [stdout]   --> src/word.rs:36:28
[INFO] [stdout]    |
[INFO] [stdout] 36 |             locs: Arc::new(CachedThreadLocal::new()),
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `thread_local::CachedThreadLocal`: Use `ThreadLocal` instead
[INFO] [stdout]   --> src/word.rs:56:29
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let locs = Arc::new(CachedThreadLocal::new());
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `thread_local::CachedThreadLocal`: Use `ThreadLocal` instead
[INFO] [stdout]   --> src/word.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 |     locs: Arc<CachedThreadLocal<RefCell<CaptureLocations>>>,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `thread_local::CachedThreadLocal`: Use `ThreadLocal` instead
[INFO] [stdout]   --> src/word.rs:36:28
[INFO] [stdout]    |
[INFO] [stdout] 36 |             locs: Arc::new(CachedThreadLocal::new()),
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `thread_local::CachedThreadLocal`: Use `ThreadLocal` instead
[INFO] [stdout]   --> src/word.rs:56:29
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let locs = Arc::new(CachedThreadLocal::new());
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.12s
[INFO] running `Command { std: "docker" "inspect" "09f0b46b1472f367f93298aeaeef5bc5d377795dce01aac0645404acd7f97572", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09f0b46b1472f367f93298aeaeef5bc5d377795dce01aac0645404acd7f97572", kill_on_drop: false }`
[INFO] [stdout] 09f0b46b1472f367f93298aeaeef5bc5d377795dce01aac0645404acd7f97572