[INFO] fetching crate mrf 0.1.1... [INFO] testing mrf-0.1.1 against 1.52.1 for beta-1.52-2 [INFO] extracting crate mrf 0.1.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate mrf 0.1.1 on toolchain 1.52.1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mrf 0.1.1 [INFO] finished tweaking crates.io crate mrf 0.1.1 [INFO] tweaked toml for crates.io crate mrf 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate mrf 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe61e64fae78e6efb40d5f2f9222b4af10e76e06430b838f40e863a5cf7a422c [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" "fe61e64fae78e6efb40d5f2f9222b4af10e76e06430b838f40e863a5cf7a422c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe61e64fae78e6efb40d5f2f9222b4af10e76e06430b838f40e863a5cf7a422c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe61e64fae78e6efb40d5f2f9222b4af10e76e06430b838f40e863a5cf7a422c", kill_on_drop: false }` [INFO] [stdout] fe61e64fae78e6efb40d5f2f9222b4af10e76e06430b838f40e863a5cf7a422c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "build" "--frozen" "--message-format=json", 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] 0ba66819b106fbd328ff35382a696f492f610d63df5ebf0f2a57c2026595474a [INFO] running `Command { std: "docker" "start" "-a" "0ba66819b106fbd328ff35382a696f492f610d63df5ebf0f2a57c2026595474a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling predicates-core v1.0.0 [INFO] [stderr] Compiling either v1.6.0 [INFO] [stderr] Compiling number_prefix v0.3.0 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling indexmap v1.5.1 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling predicates-tree v1.0.0 [INFO] [stderr] Compiling globset v0.4.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling ignore v0.4.16 [INFO] [stderr] Compiling float-cmp v0.8.0 [INFO] [stderr] Compiling predicates v1.0.5 [INFO] [stderr] Compiling globwalk v0.7.3 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling terminal_size v0.1.13 [INFO] [stderr] Compiling termios v0.3.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling assert_cmd v1.0.1 [INFO] [stderr] Compiling console v0.11.3 [INFO] [stderr] Compiling console v0.12.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling assert_fs v1.0.0 [INFO] [stderr] Compiling dialoguer v0.6.2 [INFO] [stderr] Compiling indicatif v0.15.0 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling ctrlc v3.1.6 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.1 [INFO] [stderr] Compiling clap v3.0.0-beta.1 [INFO] [stderr] Compiling mrf v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 21s [INFO] running `Command { std: "docker" "inspect" "0ba66819b106fbd328ff35382a696f492f610d63df5ebf0f2a57c2026595474a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ba66819b106fbd328ff35382a696f492f610d63df5ebf0f2a57c2026595474a", kill_on_drop: false }` [INFO] [stdout] 0ba66819b106fbd328ff35382a696f492f610d63df5ebf0f2a57c2026595474a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e317da53bda4bbe930056990b9232d04167e186b3a829b2aa6005cb5a8cd82e [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" "9e317da53bda4bbe930056990b9232d04167e186b3a829b2aa6005cb5a8cd82e", kill_on_drop: false }` [INFO] [stderr] Compiling mrf v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.70s [INFO] running `Command { std: "docker" "inspect" "9e317da53bda4bbe930056990b9232d04167e186b3a829b2aa6005cb5a8cd82e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e317da53bda4bbe930056990b9232d04167e186b3a829b2aa6005cb5a8cd82e", kill_on_drop: false }` [INFO] [stdout] 9e317da53bda4bbe930056990b9232d04167e186b3a829b2aa6005cb5a8cd82e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ff71d2bba81b4ca771aa14c9832807fccad4884973bc4e1934284c3822b7b454 [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" "ff71d2bba81b4ca771aa14c9832807fccad4884973bc4e1934284c3822b7b454", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mrf-99649dff91447b84) [INFO] [stdout] running 96 tests [INFO] [stdout] test command::tests::all_args_empty ... ok [INFO] [stdout] test command::tests::all_args_multi ... ok [INFO] [stdout] test command::tests::all_args_end_spaces ... ok [INFO] [stdout] test command::tests::all_args_start_spaces ... ok [INFO] [stdout] test command::tests::arg_joined_quoted ... ok [INFO] [stdout] test command::tests::double_quoted_escaped ... ok [INFO] [stdout] test command::tests::double_quoted_empty ... ok [INFO] [stdout] test command::tests::double_quoted_single_quotes ... ok [INFO] [stdout] test command::tests::arg_take_one ... ok [INFO] [stdout] test command::tests::single_quoted_double_quotes ... ok [INFO] [stdout] test command::tests::arg_single_quoted ... ok [INFO] [stdout] test command::tests::single_quoted_empty ... ok [INFO] [stdout] test command::tests::single_quoted_escaped ... ok [INFO] [stdout] test command::tests::single_quoted_escaped_backslash ... ok [INFO] [stdout] test command::tests::arg_simple ... ok [INFO] [stdout] test command::tests::single_quoted_simple ... ok [INFO] [stdout] test formatter::tests::format_empty ... ok [INFO] [stdout] test formatter::tests::format_no_pad ... ok [INFO] [stdout] test formatter::tests::format_number ... ok [INFO] [stdout] test formatter::tests::format_number_no_truncate_non_zeros ... ok [INFO] [stdout] test formatter::tests::format_number_string ... ok [INFO] [stdout] test formatter::tests::format_number_string_no_truncate_zeros ... ok [INFO] [stdout] test formatter::tests::format_number_truncate_zeros ... ok [INFO] [stdout] test formatter::tests::format_simple ... ok [INFO] [stdout] test indices::tests::split_at_indices_1 ... ok [INFO] [stdout] test indices::tests::split_at_indices_2 ... ok [INFO] [stdout] test indices::tests::split_at_indices_3 ... ok [INFO] [stdout] test indices::tests::split_at_indices_empty_str ... ok [INFO] [stdout] test matcher::tests::match_1 ... ok [INFO] [stdout] test matcher::tests::match_2 ... ok [INFO] [stdout] test matcher::tests::match_2_to_1 ... ok [INFO] [stdout] test indices::tests::split_at_indices_empty_indices ... ok [INFO] [stdout] test command::tests::single_quoted_not_escaped ... ok [INFO] [stdout] test command::tests::all_args_spaces ... ok [INFO] [stdout] test command::tests::arg_double_quoted ... ok [INFO] [stdout] test command::tests::double_quoted_escaped_backslash ... ok [INFO] [stdout] test command::tests::double_quoted_simple ... ok [INFO] [stdout] test matcher::tests::match_4_to_2 ... ok [INFO] [stdout] test matcher::tests::match_no_match ... ok [INFO] [stdout] test command::tests::double_quoted_not_escaped ... ok [INFO] [stdout] test matcher::tests::match_number ... ok [INFO] [stdout] test matcher::tests::match_skip ... ok [INFO] [stdout] test parser::tests::parse_any ... ok [INFO] [stdout] test parser::tests::parse_any_number ... ok [INFO] [stdout] test parser::tests::parse_empty ... ok [INFO] [stdout] test parser::tests::parse_empty_replace ... ok [INFO] [stdout] test parser::tests::parse_replace ... ok [INFO] [stdout] test parser::tests::parse_replace_format ... ok [INFO] [stdout] test parser::tests::parse_replace_with_escapes_1 ... ok [INFO] [stdout] test parser::tests::parse_prefix_any ... ok [INFO] [stdout] test parser::tests::parse_incomplete ... ok [INFO] [stdout] test parser::tests::parse_index_replace_format ... ok [INFO] [stdout] test parser::tests::parse_replace_with_escapes_3 ... ok [INFO] [stdout] test replacer::tests::matchers_from_elems_after_indexed ... ok [INFO] [stdout] test replacer::tests::matchers_from_elems_any ... ok [INFO] [stdout] test replacer::tests::matchers_from_elems_any_lit_any ... ok [INFO] [stdout] test replacer::tests::matchers_from_elems_empty ... ok [INFO] [stdout] test replacer::tests::matchers_from_elems_entire ... ok [INFO] [stdout] test replacer::tests::matchers_from_elems_fill ... ok [INFO] [stdout] test replacer::tests::matchers_from_elems_indexed ... ok [INFO] [stdout] test replacer::tests::matchers_from_elems_lit ... ok [INFO] [stdout] test parser::tests::parse_format_zero ... ok [INFO] [stdout] test parser::tests::parse_escaped ... ok [INFO] [stdout] test parser::tests::parse_number ... ok [INFO] [stdout] test parser::tests::parse_format ... ok [INFO] [stdout] test parser::tests::parse_ignore_ws ... ok [INFO] [stdout] test replacer::tests::matchers_from_elems_matcher_override ... ok [INFO] [stdout] test replacer::tests::replace_any_replace ... ok [INFO] [stdout] test replacer::tests::matchers_from_elems_matcher_preserve ... ok [INFO] [stdout] test replacer::tests::replace_after_indexed ... ok [INFO] [stdout] test replacer::tests::replace_any ... ok [INFO] [stdout] test replacer::tests::replace_number_replace ... ok [INFO] [stdout] test replacer::tests::replace_duplicate_entire ... ok [INFO] [stdout] test replacer::tests::replace_prefix_entire ... ok [INFO] [stdout] test replacer::tests::replace_duplicate_first ... ok [INFO] [stdout] test replacer::tests::replace_simple ... ok [INFO] [stdout] test tokens::tests::tokenize_alternating ... ok [INFO] [stdout] test replacer::tests::replace_swap ... ok [INFO] [stdout] test tokens::tests::tokenize_number_first ... ok [INFO] [stdout] test tokens::tests::tokenize_number ... ok [INFO] [stdout] test command::tests::all_args_simple ... ok [INFO] [stdout] test replacer::tests::replace_duplicate_second ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mrf-66b97121ca9cc8c0) [INFO] [stdout] test replacer::tests::replace_last_number ... ok [INFO] [stdout] test parser::tests::parse_replace_with_escapes_2 ... ok [INFO] [stdout] test replacer::tests::replace_first_number ... ok [INFO] [stdout] test parser::tests::parse_ignore_ws_number ... ok [INFO] [stdout] test replacer::tests::replace_format_replace ... ok [INFO] [stdout] test parser::tests::parse_index ... ok [INFO] [stdout] test replacer::tests::replace_format ... ok [INFO] [stdout] test parser::tests::parse_literal ... ok [INFO] [stdout] test parser::tests::parse_index_ws ... ok [INFO] [stdout] test tokens::tests::tokenize_numbers ... ok [INFO] [stdout] test tokens::tests::tokenize_punctuation ... ok [INFO] [stdout] test tokens::tests::tokenize_text ... ok [INFO] [stdout] test tokens::tests::tokenize_whitespace ... ok [INFO] [stdout] test tokens::tests::tokenize_whitespaces ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 96 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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] Running tests/map.rs (/opt/rustwide/target/debug/deps/map-7e6cd7154a0c3bdb) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/mv.rs (/opt/rustwide/target/debug/deps/mv-f98700708a112e9d) [INFO] [stdout] test map_simple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test mv_simple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Doc-tests mrf [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" "ff71d2bba81b4ca771aa14c9832807fccad4884973bc4e1934284c3822b7b454", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff71d2bba81b4ca771aa14c9832807fccad4884973bc4e1934284c3822b7b454", kill_on_drop: false }` [INFO] [stdout] ff71d2bba81b4ca771aa14c9832807fccad4884973bc4e1934284c3822b7b454