[INFO] cloning repository https://github.com/gregfolker/grep [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gregfolker/grep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregfolker%2Fgrep", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregfolker%2Fgrep'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0ce3b6ce9957c9fc03094799f7fb0ed4235c9082 [INFO] testing gregfolker/grep against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregfolker%2Fgrep" "/workspace/builds/worker-66/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-66/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gregfolker/grep on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gregfolker/grep [INFO] finished tweaking git repo https://github.com/gregfolker/grep [INFO] tweaked toml for git repo https://github.com/gregfolker/grep written to /workspace/builds/worker-66/source/Cargo.toml [INFO] crate git repo https://github.com/gregfolker/grep already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78b91a89ee5429a9793d2138bb51ecbe4f8585bd5db7cb464933a7d66cef84a5 [INFO] running `Command { std: "docker" "start" "-a" "78b91a89ee5429a9793d2138bb51ecbe4f8585bd5db7cb464933a7d66cef84a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78b91a89ee5429a9793d2138bb51ecbe4f8585bd5db7cb464933a7d66cef84a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78b91a89ee5429a9793d2138bb51ecbe4f8585bd5db7cb464933a7d66cef84a5", kill_on_drop: false }` [INFO] [stdout] 78b91a89ee5429a9793d2138bb51ecbe4f8585bd5db7cb464933a7d66cef84a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f820b23ad9f1948b6a8433299f0954c5c7c060eee99e88dbf8bf1a8110baa01 [INFO] running `Command { std: "docker" "start" "-a" "3f820b23ad9f1948b6a8433299f0954c5c7c060eee99e88dbf8bf1a8110baa01", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling grep v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple lines skipped by escaped newline [INFO] [stdout] --> src/lib.rs:90:25 [INFO] [stdout] | [INFO] [stdout] 90 | let contents = "\ [INFO] [stdout] | _________________________^ [INFO] [stdout] 91 | | [INFO] [stdout] 92 | | Rust: [INFO] [stdout] | |_ skipping everything up to and including this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple lines skipped by escaped newline [INFO] [stdout] --> src/lib.rs:102:25 [INFO] [stdout] | [INFO] [stdout] 102 | let contents = "\ [INFO] [stdout] | _________________________^ [INFO] [stdout] 103 | | [INFO] [stdout] 104 | | Rust: [INFO] [stdout] | |_ skipping everything up to and including this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.20s [INFO] running `Command { std: "docker" "inspect" "3f820b23ad9f1948b6a8433299f0954c5c7c060eee99e88dbf8bf1a8110baa01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f820b23ad9f1948b6a8433299f0954c5c7c060eee99e88dbf8bf1a8110baa01", kill_on_drop: false }` [INFO] [stdout] 3f820b23ad9f1948b6a8433299f0954c5c7c060eee99e88dbf8bf1a8110baa01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1dc96244ab426e30389387644556128d6a61163c16eef63b0100cdf063a0fc66 [INFO] running `Command { std: "docker" "start" "-a" "1dc96244ab426e30389387644556128d6a61163c16eef63b0100cdf063a0fc66", kill_on_drop: false }` [INFO] [stdout] warning: multiple lines skipped by escaped newline [INFO] [stdout] --> src/lib.rs:90:25 [INFO] [stdout] | [INFO] [stdout] 90 | let contents = "\ [INFO] [stdout] | _________________________^ [INFO] [stdout] 91 | | [INFO] [stdout] 92 | | Rust: [INFO] [stdout] | |_ skipping everything up to and including this point [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling grep v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple lines skipped by escaped newline [INFO] [stdout] --> src/lib.rs:102:25 [INFO] [stdout] | [INFO] [stdout] 102 | let contents = "\ [INFO] [stdout] | _________________________^ [INFO] [stdout] 103 | | [INFO] [stdout] 104 | | Rust: [INFO] [stdout] | |_ skipping everything up to and including this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple lines skipped by escaped newline [INFO] [stdout] --> src/lib.rs:90:25 [INFO] [stdout] | [INFO] [stdout] 90 | let contents = "\ [INFO] [stdout] | _________________________^ [INFO] [stdout] 91 | | [INFO] [stdout] 92 | | Rust: [INFO] [stdout] | |_ skipping everything up to and including this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple lines skipped by escaped newline [INFO] [stdout] --> src/lib.rs:102:25 [INFO] [stdout] | [INFO] [stdout] 102 | let contents = "\ [INFO] [stdout] | _________________________^ [INFO] [stdout] 103 | | [INFO] [stdout] 104 | | Rust: [INFO] [stdout] | |_ skipping everything up to and including this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `Command { std: "docker" "inspect" "1dc96244ab426e30389387644556128d6a61163c16eef63b0100cdf063a0fc66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dc96244ab426e30389387644556128d6a61163c16eef63b0100cdf063a0fc66", kill_on_drop: false }` [INFO] [stdout] 1dc96244ab426e30389387644556128d6a61163c16eef63b0100cdf063a0fc66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 39db6ae2f150639f5ae6be9c524a109a7271b4e94ed26c78dc170a71b7b1271a [INFO] running `Command { std: "docker" "start" "-a" "39db6ae2f150639f5ae6be9c524a109a7271b4e94ed26c78dc170a71b7b1271a", kill_on_drop: false }` [INFO] [stderr] warning: multiple lines skipped by escaped newline [INFO] [stderr] --> src/lib.rs:90:25 [INFO] [stderr] | [INFO] [stderr] 90 | let contents = "\ [INFO] [stderr] | _________________________^ [INFO] [stderr] 91 | | [INFO] [stderr] 92 | | Rust: [INFO] [stderr] | |_ skipping everything up to and including this point [INFO] [stderr] [INFO] [stderr] warning: multiple lines skipped by escaped newline [INFO] [stderr] --> src/lib.rs:102:25 [INFO] [stderr] | [INFO] [stderr] 102 | let contents = "\ [INFO] [stderr] | _________________________^ [INFO] [stderr] 103 | | [INFO] [stderr] 104 | | Rust: [INFO] [stderr] | |_ skipping everything up to and including this point [INFO] [stderr] [INFO] [stderr] warning: `grep` (lib) generated 2 warnings [INFO] [stderr] warning: `grep` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/grep-acabe35b97d30faa) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/grep-449c77ba1ef7a8ae) [INFO] [stdout] test tests::case_insensitive ... ok [INFO] [stderr] Doc-tests grep [INFO] [stdout] test tests::case_sensitive ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [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] warning: multiple lines skipped by escaped newline [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:90:25 [INFO] [stderr] | [INFO] [stderr] 90 | let contents = "\ [INFO] [stderr] | _________________________^ [INFO] [stderr] 91 | | [INFO] [stderr] 92 | | Rust: [INFO] [stderr] | |_ skipping everything up to and including this point [INFO] [stderr] [INFO] [stderr] warning: multiple lines skipped by escaped newline [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:102:25 [INFO] [stderr] | [INFO] [stderr] 102 | let contents = "\ [INFO] [stderr] | _________________________^ [INFO] [stderr] 103 | | [INFO] [stderr] 104 | | Rust: [INFO] [stderr] | |_ skipping everything up to and including this point [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [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" "39db6ae2f150639f5ae6be9c524a109a7271b4e94ed26c78dc170a71b7b1271a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39db6ae2f150639f5ae6be9c524a109a7271b4e94ed26c78dc170a71b7b1271a", kill_on_drop: false }` [INFO] [stdout] 39db6ae2f150639f5ae6be9c524a109a7271b4e94ed26c78dc170a71b7b1271a