[INFO] fetching crate ripgrep 14.1.0...
[INFO] checking ripgrep-14.1.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate ripgrep 14.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate ripgrep 14.1.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate ripgrep 14.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ripgrep 14.1.0
[INFO] tweaked toml for crates.io crate ripgrep 14.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate ripgrep 14.1.0 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossbeam-deque v0.8.4
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.17
[INFO] [stderr]   Downloaded pcre2 v0.2.6
[INFO] [stderr]   Downloaded grep-pcre2 v0.1.7
[INFO] [stderr]   Downloaded packed_simd v0.3.9
[INFO] [stderr]   Downloaded pcre2-sys v0.2.8
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3e3815098b79945fd634ae11a9a0a0d046ee0cfbb3b23a6ed7b516b8f92df2e
[INFO] running `Command { std: "docker" "start" "-a" "a3e3815098b79945fd634ae11a9a0a0d046ee0cfbb3b23a6ed7b516b8f92df2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3e3815098b79945fd634ae11a9a0a0d046ee0cfbb3b23a6ed7b516b8f92df2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3e3815098b79945fd634ae11a9a0a0d046ee0cfbb3b23a6ed7b516b8f92df2e", kill_on_drop: false }`
[INFO] [stdout] a3e3815098b79945fd634ae11a9a0a0d046ee0cfbb3b23a6ed7b516b8f92df2e
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6aa6ec086c997a00825b45c62b6259d7dd6f4be90eb5131145e70f992b6e7ec5
[INFO] running `Command { std: "docker" "start" "-a" "6aa6ec086c997a00825b45c62b6259d7dd6f4be90eb5131145e70f992b6e7ec5", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking termcolor v1.4.0
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling ripgrep v14.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.17
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking grep-matcher v0.1.7
[INFO] [stderr]     Checking crossbeam-deque v0.8.4
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking memmap2 v0.9.3
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking encoding_rs_io v0.1.7
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]     Checking bstr v1.9.0
[INFO] [stderr]     Checking globset v0.4.14
[INFO] [stderr]     Checking grep-searcher v0.1.13
[INFO] [stderr]     Checking grep-regex v0.1.12
[INFO] [stderr]     Checking grep-cli v0.1.10
[INFO] [stderr]     Checking ignore v0.4.22
[INFO] [stderr]     Checking grep-printer v0.2.1
[INFO] [stderr]     Checking grep v0.3.1
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> tests/util.rs:290:13
[INFO] [stdout]     |
[INFO] [stdout] 290 |             Err(err) => {
[INFO] [stdout]     |             ^^^^^^^^ matches no values because `Infallible` is uninhabited
[INFO] [stdout]     |
[INFO] [stdout]     = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> tests/util.rs:319:13
[INFO] [stdout]     |
[INFO] [stdout] 319 |             Err(err) => {
[INFO] [stdout]     |             ^^^^^^^^ matches no values because `Infallible` is uninhabited
[INFO] [stdout]     |
[INFO] [stdout]     = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.59s
[INFO] running `Command { std: "docker" "inspect" "6aa6ec086c997a00825b45c62b6259d7dd6f4be90eb5131145e70f992b6e7ec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aa6ec086c997a00825b45c62b6259d7dd6f4be90eb5131145e70f992b6e7ec5", kill_on_drop: false }`
[INFO] [stdout] 6aa6ec086c997a00825b45c62b6259d7dd6f4be90eb5131145e70f992b6e7ec5