[INFO] fetching crate fastmod 0.4.2... [INFO] testing fastmod-0.4.2 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate fastmod 0.4.2 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate fastmod 0.4.2 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 fastmod 0.4.2 [INFO] finished tweaking crates.io crate fastmod 0.4.2 [INFO] tweaked toml for crates.io crate fastmod 0.4.2 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate fastmod 0.4.2 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded base64 v0.12.3 [INFO] [stderr] Downloaded grep-regex v0.1.8 [INFO] [stderr] Downloaded parking_lot_core v0.7.2 [INFO] [stderr] Downloaded predicates v1.0.7 [INFO] [stderr] Downloaded syn v1.0.70 [INFO] [stderr] Downloaded signal-hook v0.1.17 [INFO] [stderr] Downloaded assert_cmd v1.0.3 [INFO] [stderr] Downloaded grep-cli v0.1.5 [INFO] [stderr] Downloaded bstr v0.2.15 [INFO] [stderr] Downloaded crossterm_winapi v0.6.2 [INFO] [stderr] Downloaded encoding_rs_io v0.1.7 [INFO] [stderr] Downloaded regex-automata v0.1.9 [INFO] [stderr] Downloaded grep-searcher v0.1.7 [INFO] [stderr] Downloaded grep v0.2.7 [INFO] [stderr] Downloaded memmap v0.7.0 [INFO] [stderr] Downloaded predicates-core v1.0.2 [INFO] [stderr] Downloaded predicates-tree v1.0.2 [INFO] [stderr] Downloaded crossterm v0.17.7 [INFO] [stderr] Downloaded parking_lot v0.10.2 [INFO] [stderr] Downloaded grep-printer v0.1.5 [INFO] [stderr] Downloaded grep-matcher v0.1.4 [INFO] [stderr] Downloaded rprompt v1.0.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b0017194a3aecec9e008a4370d87f98c3c6369287bdc74736a39e665fb14a496 [INFO] running `Command { std: "docker" "start" "-a" "b0017194a3aecec9e008a4370d87f98c3c6369287bdc74736a39e665fb14a496", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0017194a3aecec9e008a4370d87f98c3c6369287bdc74736a39e665fb14a496", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0017194a3aecec9e008a4370d87f98c3c6369287bdc74736a39e665fb14a496", kill_on_drop: false }` [INFO] [stdout] b0017194a3aecec9e008a4370d87f98c3c6369287bdc74736a39e665fb14a496 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] a9dad9e2705ceacfa10f6f15e52f5d5c850b8f4e64c17f28fc8a49063410b30d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a9dad9e2705ceacfa10f6f15e52f5d5c850b8f4e64c17f28fc8a49063410b30d", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling rprompt v1.0.5 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling grep-matcher v0.1.4 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling bstr v0.2.15 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling signal-hook v0.1.17 [INFO] [stderr] Compiling crossterm v0.17.7 [INFO] [stderr] Compiling globset v0.4.6 [INFO] [stderr] Compiling grep-regex v0.1.8 [INFO] [stderr] Compiling grep-cli v0.1.5 [INFO] [stderr] Compiling ignore v0.4.17 [INFO] [stderr] Compiling encoding_rs_io v0.1.7 [INFO] [stderr] Compiling grep-searcher v0.1.7 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling grep-printer v0.1.5 [INFO] [stderr] Compiling grep v0.2.7 [INFO] [stderr] Compiling fastmod v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `Command { std: "docker" "inspect" "a9dad9e2705ceacfa10f6f15e52f5d5c850b8f4e64c17f28fc8a49063410b30d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9dad9e2705ceacfa10f6f15e52f5d5c850b8f4e64c17f28fc8a49063410b30d", kill_on_drop: false }` [INFO] [stdout] a9dad9e2705ceacfa10f6f15e52f5d5c850b8f4e64c17f28fc8a49063410b30d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ac3dfd371b2410dda1d4aed9761a46cf3e0a88412590d9ba9aa49ea2bdb1062d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ac3dfd371b2410dda1d4aed9761a46cf3e0a88412590d9ba9aa49ea2bdb1062d", kill_on_drop: false }` [INFO] [stderr] Compiling predicates v1.0.7 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling assert_cmd v1.0.3 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling fastmod v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.63s [INFO] running `Command { std: "docker" "inspect" "ac3dfd371b2410dda1d4aed9761a46cf3e0a88412590d9ba9aa49ea2bdb1062d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac3dfd371b2410dda1d4aed9761a46cf3e0a88412590d9ba9aa49ea2bdb1062d", kill_on_drop: false }` [INFO] [stdout] ac3dfd371b2410dda1d4aed9761a46cf3e0a88412590d9ba9aa49ea2bdb1062d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 65c736a34ab0ef228fa814ca4c3a145362bf1a9f86df16a7d380cf9038f1d33a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "65c736a34ab0ef228fa814ca4c3a145362bf1a9f86df16a7d380cf9038f1d33a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fastmod-09776bb2e73e2e0a) [INFO] [stdout] running 13 tests [INFO] [stdout] test tests::test_index_to_row_col ... ok [INFO] [stdout] test tests::test_diff_no_changes ... ok [INFO] [stdout] test tests::test_diff_with_unchanged_line_in_middle ... ok [INFO] [stdout] test tests::test_simple_replace_all ... ok [INFO] [stdout] test tests::test_fixed_strings ... ok [INFO] [stdout] test tests::test_replace_next_to_unicode_character ... ok [INFO] [stdout] test tests::test_replacement_matches_search ... ok [INFO] [stdout] test tests::test_empty_contents ... ok [INFO] [stdout] test tests::test_zero_length_replacement ... ok [INFO] [stdout] test tests::test_zero_length_match ... ok [INFO] [stdout] test tests::test_hidden_files ... ok [INFO] [stdout] test tests::test_glob_matches ... ok [INFO] [stdout] test tests::test_print_changed_files ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "65c736a34ab0ef228fa814ca4c3a145362bf1a9f86df16a7d380cf9038f1d33a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65c736a34ab0ef228fa814ca4c3a145362bf1a9f86df16a7d380cf9038f1d33a", kill_on_drop: false }` [INFO] [stdout] 65c736a34ab0ef228fa814ca4c3a145362bf1a9f86df16a7d380cf9038f1d33a