[INFO] updating cached repository https://github.com/facebookincubator/fastmod [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/facebookincubator/fastmod [INFO] [stderr] 99f0d97..0d671d3 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0d671d3cfb9421bf9e2b4ea75906e7ad188a8b21 [INFO] testing facebookincubator/fastmod against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffacebookincubator%2Ffastmod" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/facebookincubator/fastmod on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/facebookincubator/fastmod [INFO] finished tweaking git repo https://github.com/facebookincubator/fastmod [INFO] tweaked toml for git repo https://github.com/facebookincubator/fastmod written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/facebookincubator/fastmod already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a635ed3dd7e0112a173bb81bac94dab77da8b5271383dfea5ef3cbbc2c65be6a [INFO] running `"docker" "start" "-a" "a635ed3dd7e0112a173bb81bac94dab77da8b5271383dfea5ef3cbbc2c65be6a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling bytecount v0.6.0 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling rprompt v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.50 [INFO] [stderr] Compiling encoding_rs_io v0.1.7 [INFO] [stderr] Compiling grep-matcher v0.1.4 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling parking_lot_core v0.7.0 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling bstr v0.2.12 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling parking_lot v0.10.0 [INFO] [stderr] Compiling signal-hook v0.1.13 [INFO] [stderr] Compiling grep-searcher v0.1.7 [INFO] [stderr] Compiling crossterm v0.17.1 [INFO] [stderr] Compiling globset v0.4.5 [INFO] [stderr] Compiling grep-regex v0.1.7 [INFO] [stderr] Compiling grep-cli v0.1.4 [INFO] [stderr] Compiling ignore v0.4.14 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling failure v0.1.7 [INFO] [stderr] Compiling grep-printer v0.1.4 [INFO] [stderr] Compiling grep v0.2.5 [INFO] [stderr] Compiling fastmod v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 59.67s [INFO] running `"docker" "inspect" "a635ed3dd7e0112a173bb81bac94dab77da8b5271383dfea5ef3cbbc2c65be6a"` [INFO] running `"docker" "rm" "-f" "a635ed3dd7e0112a173bb81bac94dab77da8b5271383dfea5ef3cbbc2c65be6a"` [INFO] [stdout] a635ed3dd7e0112a173bb81bac94dab77da8b5271383dfea5ef3cbbc2c65be6a [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stdout] 3ac0cedf9579245aa88643e4fafec5c3b4e183bd7f4ceaba497ad16dfe1a0ed0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "3ac0cedf9579245aa88643e4fafec5c3b4e183bd7f4ceaba497ad16dfe1a0ed0"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling predicates v1.0.4 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling assert_cmd v1.0.1 [INFO] [stderr] Compiling fastmod v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 10.33s [INFO] running `"docker" "inspect" "3ac0cedf9579245aa88643e4fafec5c3b4e183bd7f4ceaba497ad16dfe1a0ed0"` [INFO] running `"docker" "rm" "-f" "3ac0cedf9579245aa88643e4fafec5c3b4e183bd7f4ceaba497ad16dfe1a0ed0"` [INFO] [stdout] 3ac0cedf9579245aa88643e4fafec5c3b4e183bd7f4ceaba497ad16dfe1a0ed0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stdout] af454927ccc9c8e0389fe340e9a5cea3e4ac4f4b79f5b54b7269998f0e83bc1f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "af454927ccc9c8e0389fe340e9a5cea3e4ac4f4b79f5b54b7269998f0e83bc1f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.27s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/fastmod-43d846ed4717bd25 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test tests::test_index_to_row_col ... ok [INFO] [stdout] test tests::test_diff_with_unchanged_line_in_middle ... ok [INFO] [stdout] test tests::test_replacement_matches_search ... ok [INFO] [stdout] test tests::test_diff_no_changes ... ok [INFO] [stdout] test tests::test_empty_contents ... ok [INFO] [stdout] test tests::test_fixed_strings ... ok [INFO] [stdout] test tests::test_simple_replace_all ... ok [INFO] [stdout] test tests::test_glob_matches ... ok [INFO] [stdout] test tests::test_zero_length_replacement ... ok [INFO] [stdout] test tests::test_zero_length_match ... ok [INFO] [stdout] test tests::test_print_changed_files ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "af454927ccc9c8e0389fe340e9a5cea3e4ac4f4b79f5b54b7269998f0e83bc1f"` [INFO] running `"docker" "rm" "-f" "af454927ccc9c8e0389fe340e9a5cea3e4ac4f4b79f5b54b7269998f0e83bc1f"` [INFO] [stdout] af454927ccc9c8e0389fe340e9a5cea3e4ac4f4b79f5b54b7269998f0e83bc1f