[INFO] cloning repository https://github.com/bebrws/ripgrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bebrws/ripgrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbebrws%2Fripgrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbebrws%2Fripgrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 53f6514a6223dfd01f297143f649bea4bc671162
[INFO] building bebrws/ripgrep against master#9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19 for pr-117684
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbebrws%2Fripgrep" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bebrws/ripgrep on toolchain 9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bebrws/ripgrep
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/bebrws/ripgrep
[INFO] tweaked toml for git repo https://github.com/bebrws/ripgrep written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/bebrws/ripgrep 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" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] building bebrws/ripgrep against try#53e03135c36e913ff664ce8329041b7e3c2fd358 for pr-117684
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbebrws%2Fripgrep" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bebrws/ripgrep on toolchain 53e03135c36e913ff664ce8329041b7e3c2fd358
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bebrws/ripgrep
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/bebrws/ripgrep
[INFO] tweaked toml for git repo https://github.com/bebrws/ripgrep written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/bebrws/ripgrep 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" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pcre2 v0.2.3
[INFO] [stderr]   Downloaded pcre2-sys v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 158645a3b6cd7fa26ed4e085d5fc357cbb2f5ccbf5e9573edd179185838f593a
[INFO] running `Command { std: "docker" "start" "-a" "158645a3b6cd7fa26ed4e085d5fc357cbb2f5ccbf5e9573edd179185838f593a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "158645a3b6cd7fa26ed4e085d5fc357cbb2f5ccbf5e9573edd179185838f593a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "158645a3b6cd7fa26ed4e085d5fc357cbb2f5ccbf5e9573edd179185838f593a", kill_on_drop: false }`
[INFO] [stdout] 158645a3b6cd7fa26ed4e085d5fc357cbb2f5ccbf5e9573edd179185838f593a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3433f461e18a666d5b5a9ab5746151d12aa75e0dfca40bcd207e894882625556
[INFO] running `Command { std: "docker" "start" "-a" "3433f461e18a666d5b5a9ab5746151d12aa75e0dfca40bcd207e894882625556", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling encoding_rs v0.8.22
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling bytecount v0.6.0
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling grep-matcher v0.1.4 (/opt/rustwide/workdir/crates/matcher)
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling encoding_rs_io v0.1.7
[INFO] [stderr]    Compiling grep-searcher v0.1.7 (/opt/rustwide/workdir/crates/searcher)
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> crates/searcher/src/searcher/glue.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct SliceByLine<'s, M: 's, S> {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 91 |     config: &'s Config,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SliceByLine` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `line_term` is never read
[INFO] [stdout]    --> crates/searcher/src/sink.rs:425:16
[INFO] [stdout]     |
[INFO] [stdout] 424 | pub struct SinkContext<'b> {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] 425 |     pub(crate) line_term: LineTerminator,
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SinkContext` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling globset v0.4.5 (/opt/rustwide/workdir/crates/globset)
[INFO] [stderr]    Compiling grep-regex v0.1.7 (/opt/rustwide/workdir/crates/regex)
[INFO] [stderr]    Compiling grep-cli v0.1.4 (/opt/rustwide/workdir/crates/cli)
[INFO] [stderr]    Compiling ignore v0.4.14 (/opt/rustwide/workdir/crates/ignore)
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stdout] warning: fields `which` and `negated` are never read
[INFO] [stdout]    --> crates/ignore/src/types.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |     Matched {
[INFO] [stdout]     |     ------- fields in this variant
[INFO] [stdout] ...
[INFO] [stdout] 126 |         which: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 127 |         /// Whether the selection was negated or not.
[INFO] [stdout] 128 |         negated: bool,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ripgrep v12.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling grep-printer v0.1.4 (/opt/rustwide/workdir/crates/printer)
[INFO] [stderr]    Compiling grep v0.2.5 (/opt/rustwide/workdir/crates/grep)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.23s
[INFO] running `Command { std: "docker" "inspect" "3433f461e18a666d5b5a9ab5746151d12aa75e0dfca40bcd207e894882625556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3433f461e18a666d5b5a9ab5746151d12aa75e0dfca40bcd207e894882625556", kill_on_drop: false }`
[INFO] [stdout] 3433f461e18a666d5b5a9ab5746151d12aa75e0dfca40bcd207e894882625556
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7b93ca36c5914b9b559a4d9edcf048092ea19574066ff1c24b01ca3117317c3
[INFO] running `Command { std: "docker" "start" "-a" "f7b93ca36c5914b9b559a4d9edcf048092ea19574066ff1c24b01ca3117317c3", kill_on_drop: false }`
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> crates/searcher/src/searcher/glue.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct SliceByLine<'s, M: 's, S> {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 91 |     config: &'s Config,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SliceByLine` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `line_term` is never read
[INFO] [stdout]    --> crates/searcher/src/sink.rs:425:16
[INFO] [stdout]     |
[INFO] [stdout] 424 | pub struct SinkContext<'b> {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] 425 |     pub(crate) line_term: LineTerminator,
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SinkContext` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `which` and `negated` are never read
[INFO] [stdout]    --> crates/ignore/src/types.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |     Matched {
[INFO] [stdout]     |     ------- fields in this variant
[INFO] [stdout] ...
[INFO] [stdout] 126 |         which: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 127 |         /// Whether the selection was negated or not.
[INFO] [stdout] 128 |         negated: bool,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ripgrep v12.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "f7b93ca36c5914b9b559a4d9edcf048092ea19574066ff1c24b01ca3117317c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7b93ca36c5914b9b559a4d9edcf048092ea19574066ff1c24b01ca3117317c3", kill_on_drop: false }`
[INFO] [stdout] f7b93ca36c5914b9b559a4d9edcf048092ea19574066ff1c24b01ca3117317c3