[INFO] cloning repository https://github.com/ms-ati/experiment-differ [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ms-ati/experiment-differ" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fms-ati%2Fexperiment-differ"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fms-ati%2Fexperiment-differ'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 802f6b965500afdad597445cb13fdb3964fd7bfa [INFO] testing ms-ati/experiment-differ against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fms-ati%2Fexperiment-differ" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ms-ati/experiment-differ on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ms-ati/experiment-differ [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/ms-ati/experiment-differ [INFO] tweaked toml for git repo https://github.com/ms-ati/experiment-differ written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/ms-ati/experiment-differ already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "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" "+1.44.0" "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] bdf0d889585020a1bd732ff9f538d54b7f2624515d950f4d498c27c6ea6acf30 [INFO] running `"docker" "start" "-a" "bdf0d889585020a1bd732ff9f538d54b7f2624515d950f4d498c27c6ea6acf30"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.13 [INFO] [stderr] Compiling syn v1.0.22 [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling cc v1.0.53 [INFO] [stderr] Compiling deunicode v0.4.3 [INFO] [stderr] Compiling gimli v0.21.0 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling object v0.19.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.7 [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling if_chain v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling slug v0.1.4 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling yaml-rust v0.4.3 [INFO] [stderr] Compiling quote v1.0.5 [INFO] [stderr] Compiling lmdb-rkv-sys v0.11.0 [INFO] [stderr] Compiling term_size v0.3.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling lmdb-rkv v0.14.0 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling addr2line v0.12.0 [INFO] [stderr] Compiling backtrace v0.3.48 [INFO] [stderr] Compiling once-cell-regex v0.1.1 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Compiling structopt v0.3.14 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling bincode v1.2.1 [INFO] [stderr] Compiling serde_yaml v0.8.12 [INFO] [stderr] Compiling rkv v0.10.4 [INFO] [stderr] Compiling validator v0.10.0 [INFO] [stderr] Compiling jmespatch v0.3.0 [INFO] [stderr] Compiling validator_derive v0.10.0 [INFO] [stderr] Compiling experiment-differ v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 19s [INFO] running `"docker" "inspect" "bdf0d889585020a1bd732ff9f538d54b7f2624515d950f4d498c27c6ea6acf30"` [INFO] running `"docker" "rm" "-f" "bdf0d889585020a1bd732ff9f538d54b7f2624515d950f4d498c27c6ea6acf30"` [INFO] [stdout] bdf0d889585020a1bd732ff9f538d54b7f2624515d950f4d498c27c6ea6acf30 [INFO] running `"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" "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" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e5cfb703bd3178d4352027e1f256e51c90ab08cee4396f4ef24a253b1002d28f [INFO] running `"docker" "start" "-a" "e5cfb703bd3178d4352027e1f256e51c90ab08cee4396f4ef24a253b1002d28f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling derive_builder v0.7.2 [INFO] [stderr] Compiling pathdiff v0.1.0 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling shh v1.0.1 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling globset v0.4.5 [INFO] [stderr] Compiling ignore v0.4.15 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling globwalk v0.7.3 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling darling_core v0.9.0 [INFO] [stderr] Compiling darling_macro v0.9.0 [INFO] [stderr] Compiling darling v0.9.0 [INFO] [stderr] Compiling derive_builder_core v0.5.0 [INFO] [stderr] Compiling gherkin_rust v0.6.0 [INFO] [stderr] Compiling cucumber_rust v0.6.8 [INFO] [stderr] Compiling experiment-differ v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 53.26s [INFO] running `"docker" "inspect" "e5cfb703bd3178d4352027e1f256e51c90ab08cee4396f4ef24a253b1002d28f"` [INFO] running `"docker" "rm" "-f" "e5cfb703bd3178d4352027e1f256e51c90ab08cee4396f4ef24a253b1002d28f"` [INFO] [stdout] e5cfb703bd3178d4352027e1f256e51c90ab08cee4396f4ef24a253b1002d28f [INFO] running `"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" "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" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9f3d61e002a6cf43dbcf1b362ad464da2d1b250537e1aec2f281547af76eee2b [INFO] running `"docker" "start" "-a" "9f3d61e002a6cf43dbcf1b362ad464da2d1b250537e1aec2f281547af76eee2b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.36s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/experiment_differ-b1aa4701b77b9478 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test cli::opt::tests::validate_readable_filename::test_opt_path_real_file_is_ok ... ok [INFO] [stdout] test cli::opt::tests::validate_readable_filename::test_opt_path_not_exist_is_err ... ok [INFO] [stdout] test cli::opt::tests::cli_options::test_config_path_not_exist_is_validation_error ... ok [INFO] [stdout] test cli::opt::tests::validate_readable_filename::test_opt_path_directory_is_err ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/experiment_differ-fc567afca084d63c [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cucumber-dc166a57d8860176 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [Cucumber v0.6.8] [INFO] [stdout] [INFO] [stdout] Feature: Run the CLI (command line interface)  features/run_cli.feature:1:1 [INFO] [stdout]  [INFO] [stdout]  Scenario: Transcode a JSONL file to CSV on STDOUT [INFO] [stdout]  features/run_cli.feature:5:15 [INFO] [stdout]  ✘ Given a config file named `example.yml` containing: [INFO] [stdout]  features/run_cli.feature:6:7 [INFO] [stdout]  """ [INFO] [stdout]  transcode: [INFO] [stdout] input: [INFO] [stdout] path: input.jsonl [INFO] [stdout] output: [INFO] [stdout] format: csv [INFO] [stdout]  """ [INFO] [stdout] ———— ! Step failed: ——————————————————————————————————— tests/cucumber.rs:48:13 [INFO] [stdout]  failed to create dir './tmp/test_scenarios/given-a-config-file- [INFO] [stdout] named--example-yml--containing-': [INFO] [stdout] Os { code: 30, kind: Other, message: "Read-only file system" } [INFO] [stdout] ———————————————————————————————————————————————————————————————————————————————— [INFO] [stdout]  - And an input file named `input.jsonl` containing: [INFO] [stdout]  features/run_cli.feature:14:7 [INFO] [stdout]  """ [INFO] [stdout]  {"a":1,"b":"one"} [INFO] [stdout] {"a":2,"b":"two"} [INFO] [stdout]  """ [INFO] [stdout]  - When I run the CLI with no args  features/run_cli.feature:19:7 [INFO] [stdout]  [INFO] [stdout]  Rule: Show usage when missing configuration  features/run_cli.feature:27:9 [INFO] [stdout]  Scenario: No config file and no arguments  features/run_cli.feature:29:15 [INFO] [stdout]  ✘ Given no config file  features/run_cli.feature:30:7 [INFO] [stdout] ———— ! Step failed: ——————————————————————————————————— tests/cucumber.rs:48:13 [INFO] [stdout]  failed to create dir './tmp/test_scenarios/given-no-config-file': Os { code: [INFO] [stdout] 30, kind: Other, message: "Read-only file system" } [INFO] [stdout] ———————————————————————————————————————————————————————————————————————————————— [INFO] [stdout]  - When I run the CLI with no args  features/run_cli.feature:31:7 [INFO] [stdout]  - Then the stdout should contain:  features/run_cli.feature:32:7 [INFO] [stdout]  """ [INFO] [stdout]  experiment-differ 0.1.0 [INFO] [stdout] Diff structured data files using key fields with high performance. [INFO] [stdout] [INFO] [stdout] TODO: Add additional intro paragraph for the --help output here! [INFO] [stdout] [INFO] [stdout] USAGE: [INFO] [stdout] experiment-differ [OPTIONS] [INFO] [stdout] [INFO] [stdout] FLAGS: [INFO] [stdout] -h, --help Prints help information [INFO] [stdout] -V, --version Prints version information [INFO] [stdout] [INFO] [stdout] OPTIONS: [INFO] [stdout] -c, --config Config file [default: example.yml] [INFO] [stdout]  """ [INFO] [stdout]  [INFO] [stdout]  Rule: Print error when invalid configuration  features/run_cli.feature:50:9 [INFO] [stdout]  Scenario: Empty default config file  features/run_cli.feature:52:15 [INFO] [stdout]  ✘ Given an empty config file named `example.yml` [INFO] [stdout]  features/run_cli.feature:53:7 [INFO] [stdout] ———— ! Step failed: ——————————————————————————————————— tests/cucumber.rs:48:13 [INFO] [stdout]  failed to create dir './tmp/test_scenarios/given-an-empty-config-file- [INFO] [stdout] named--example-yml-': Os { [INFO] [stdout] code: 30, kind: Other, message: "Read-only file system" } [INFO] [stdout] ———————————————————————————————————————————————————————————————————————————————— [INFO] [stdout]  - When I run the CLI with no args  features/run_cli.feature:54:7 [INFO] [stdout]  - Then the stderr should contain:  features/run_cli.feature:55:7 [INFO] [stdout]  """ [INFO] [stdout]  Error: "Failed to parse example.yml: EOF while parsing a value" [INFO] [stdout]  """ [INFO] [stdout]  [INFO] [stdout]  Scenario: Invalid non-default config file  features/run_cli.feature:60:15 [INFO] [stdout]  ✘ Given an invalid config file named `non-default.yml` containing: [INFO] [stdout]  features/run_cli.feature:61:7 [INFO] [stdout]  """ [INFO] [stdout]  Invalid YAML [INFO] [stdout]  """ [INFO] [stdout] ———— ! Step failed: ——————————————————————————————————— tests/cucumber.rs:48:13 [INFO] [stdout]  failed to create dir './tmp/test_scenarios/given-an-invalid-config-file- [INFO] [stdout] named--non-default-yml--containing-': [INFO] [stdout] Os { [INFO] [stdout] code: 30, kind: Other, message: "Read-only file system" } [INFO] [stdout] ———————————————————————————————————————————————————————————————————————————————— [INFO] [stdout]  - When I run the CLI with `-c non-default.yml` features/run_cli.feature:65:7 [INFO] [stdout]  - Then the stderr should contain:  features/run_cli.feature:66:7 [INFO] [stdout]  """ [INFO] [stdout]  Error: "Failed to parse non-default.yml: invalid type: string \"Invalid YAML\", expected struct DifferConfig at line 1 column 1" [INFO] [stdout]  """ [INFO] [stdout]  [INFO] [stdout] 1 features, 2 rules [INFO] [stdout] 4 scenarios (4 failed, 0 passed) [INFO] [stdout] 12 steps (4 failed, 8 skipped, 0 passed) [INFO] [stdout]  [INFO] [stderr] error: test failed, to rerun pass '--test cucumber' [INFO] running `"docker" "inspect" "9f3d61e002a6cf43dbcf1b362ad464da2d1b250537e1aec2f281547af76eee2b"` [INFO] running `"docker" "rm" "-f" "9f3d61e002a6cf43dbcf1b362ad464da2d1b250537e1aec2f281547af76eee2b"` [INFO] [stdout] 9f3d61e002a6cf43dbcf1b362ad464da2d1b250537e1aec2f281547af76eee2b