[INFO] fetching crate Grepulous 0.1.0... [INFO] testing Grepulous-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate Grepulous 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate Grepulous 0.1.0 [INFO] finished tweaking crates.io crate Grepulous 0.1.0 [INFO] tweaked toml for crates.io crate Grepulous 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate Grepulous 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate Grepulous 0.1.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.209 [INFO] [stderr] Downloaded serde_derive v1.0.209 [INFO] [stderr] Downloaded ignore v0.4.22 [INFO] [stderr] Downloaded syn v1.0.48 [INFO] [stderr] Downloaded bstr v1.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] facc17dfae479f8d1ddd5a5de0d6aa4e613ec9b26b1ea4553ee4479a63d49b66 [INFO] running `Command { std: "docker" "start" "-a" "facc17dfae479f8d1ddd5a5de0d6aa4e613ec9b26b1ea4553ee4479a63d49b66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "facc17dfae479f8d1ddd5a5de0d6aa4e613ec9b26b1ea4553ee4479a63d49b66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "facc17dfae479f8d1ddd5a5de0d6aa4e613ec9b26b1ea4553ee4479a63d49b66", kill_on_drop: false }` [INFO] [stdout] facc17dfae479f8d1ddd5a5de0d6aa4e613ec9b26b1ea4553ee4479a63d49b66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 827b224af8eb42b243a2752da64014efbb5ebcca5f97cfdd4e67cd3f3c72de27 [INFO] running `Command { std: "docker" "start" "-a" "827b224af8eb42b243a2752da64014efbb5ebcca5f97cfdd4e67cd3f3c72de27", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling bstr v1.10.0 [INFO] [stderr] Compiling anyhow v1.0.68 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling bytes v1.3.0 [INFO] [stderr] Compiling indexmap v2.4.0 [INFO] [stderr] Compiling colored v2.1.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling globset v0.4.14 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling ignore v0.4.22 [INFO] [stderr] Compiling Grepulous v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `get_files` is never used [INFO] [stdout] --> src/core/mod.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 28 | impl FilteringResults { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | fn get_files(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.38s [INFO] running `Command { std: "docker" "inspect" "827b224af8eb42b243a2752da64014efbb5ebcca5f97cfdd4e67cd3f3c72de27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "827b224af8eb42b243a2752da64014efbb5ebcca5f97cfdd4e67cd3f3c72de27", kill_on_drop: false }` [INFO] [stdout] 827b224af8eb42b243a2752da64014efbb5ebcca5f97cfdd4e67cd3f3c72de27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 536a6f91045eb112f645aeffafcdd8807eaf0578d8f7ec5577fadcbcd0460f22 [INFO] running `Command { std: "docker" "start" "-a" "536a6f91045eb112f645aeffafcdd8807eaf0578d8f7ec5577fadcbcd0460f22", kill_on_drop: false }` [INFO] [stderr] Compiling Grepulous v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `get_files` is never used [INFO] [stdout] --> src/core/mod.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 28 | impl FilteringResults { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | fn get_files(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "536a6f91045eb112f645aeffafcdd8807eaf0578d8f7ec5577fadcbcd0460f22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "536a6f91045eb112f645aeffafcdd8807eaf0578d8f7ec5577fadcbcd0460f22", kill_on_drop: false }` [INFO] [stdout] 536a6f91045eb112f645aeffafcdd8807eaf0578d8f7ec5577fadcbcd0460f22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4741d0fef53dc86a4bc5c51abe81e04cf7067aa8b03d89c2cd89fef7e46642f1 [INFO] running `Command { std: "docker" "start" "-a" "4741d0fef53dc86a4bc5c51abe81e04cf7067aa8b03d89c2cd89fef7e46642f1", kill_on_drop: false }` [INFO] [stderr] warning: method `get_files` is never used [INFO] [stdout] [INFO] [stderr] --> src/core/mod.rs:33:8 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 28 | impl FilteringResults { [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | --------------------- method in this implementation [INFO] [stdout] [INFO] [stderr] ... [INFO] [stderr] 33 | fn get_files(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `Grepulous` (bin "Grepulous" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/Grepulous-b47ab34066691a48) [INFO] running `Command { std: "docker" "inspect" "4741d0fef53dc86a4bc5c51abe81e04cf7067aa8b03d89c2cd89fef7e46642f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4741d0fef53dc86a4bc5c51abe81e04cf7067aa8b03d89c2cd89fef7e46642f1", kill_on_drop: false }` [INFO] [stdout] 4741d0fef53dc86a4bc5c51abe81e04cf7067aa8b03d89c2cd89fef7e46642f1