[INFO] fetching crate xgrep 0.1.0...
[INFO] testing xgrep-0.1.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate xgrep 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate xgrep 0.1.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xgrep 0.1.0
[INFO] finished tweaking crates.io crate xgrep 0.1.0
[INFO] tweaked toml for crates.io crate xgrep 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate xgrep 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64db32ab89cff0b1537d91ad005b6beefaba3d3f5dff01a0c85d8707a8fa0141
[INFO] running `Command { std: "docker" "start" "-a" "64db32ab89cff0b1537d91ad005b6beefaba3d3f5dff01a0c85d8707a8fa0141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64db32ab89cff0b1537d91ad005b6beefaba3d3f5dff01a0c85d8707a8fa0141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64db32ab89cff0b1537d91ad005b6beefaba3d3f5dff01a0c85d8707a8fa0141", kill_on_drop: false }`
[INFO] [stdout] 64db32ab89cff0b1537d91ad005b6beefaba3d3f5dff01a0c85d8707a8fa0141
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5618b4f5752d07825f66ff2cb5d506506e438c751e7159873ae313561e42a490
[INFO] running `Command { std: "docker" "start" "-a" "5618b4f5752d07825f66ff2cb5d506506e438c751e7159873ae313561e42a490", kill_on_drop: false }`
[INFO] [stderr]    Compiling xgrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "5618b4f5752d07825f66ff2cb5d506506e438c751e7159873ae313561e42a490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5618b4f5752d07825f66ff2cb5d506506e438c751e7159873ae313561e42a490", kill_on_drop: false }`
[INFO] [stdout] 5618b4f5752d07825f66ff2cb5d506506e438c751e7159873ae313561e42a490
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1ca052604d1aeb7c816ce0eeee50dada2b926c65793e8987de808273425f2ae
[INFO] running `Command { std: "docker" "start" "-a" "b1ca052604d1aeb7c816ce0eeee50dada2b926c65793e8987de808273425f2ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling xgrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `case_sensitive`
[INFO] [stdout]   --> src/lib.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn case_sensitive() {
[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]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "b1ca052604d1aeb7c816ce0eeee50dada2b926c65793e8987de808273425f2ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1ca052604d1aeb7c816ce0eeee50dada2b926c65793e8987de808273425f2ae", kill_on_drop: false }`
[INFO] [stdout] b1ca052604d1aeb7c816ce0eeee50dada2b926c65793e8987de808273425f2ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8ed6bad86ccba65d8309fd71aac06947581e41ed5c453fa2ad968b98d2ecce18
[INFO] running `Command { std: "docker" "start" "-a" "8ed6bad86ccba65d8309fd71aac06947581e41ed5c453fa2ad968b98d2ecce18", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: function is never used: `case_sensitive`
[INFO] [stdout] running 2 tests
[INFO] [stderr]   --> src/lib.rs:20:8
[INFO] [stdout] test tests::case_insensitive ... ok
[INFO] [stderr]    |
[INFO] [stdout] test tests::one_test ... ok
[INFO] [stderr] 20 |     fn case_sensitive() {
[INFO] [stdout] 
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `xgrep` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xgrep-f9371644e466ec16)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xgrep-9d6fd5e60b426458)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xgrep
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8ed6bad86ccba65d8309fd71aac06947581e41ed5c453fa2ad968b98d2ecce18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ed6bad86ccba65d8309fd71aac06947581e41ed5c453fa2ad968b98d2ecce18", kill_on_drop: false }`
[INFO] [stdout] 8ed6bad86ccba65d8309fd71aac06947581e41ed5c453fa2ad968b98d2ecce18