[INFO] fetching crate conda-leaves 0.3.0... [INFO] testing conda-leaves-0.3.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate conda-leaves 0.3.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate conda-leaves 0.3.0 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate conda-leaves 0.3.0 [INFO] finished tweaking crates.io crate conda-leaves 0.3.0 [INFO] tweaked toml for crates.io crate conda-leaves 0.3.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate crates.io crate conda-leaves 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cf10c0b2167b3e4da350cca697e0538a749556d55201bd6bd09cd9e57bbbecce [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" "cf10c0b2167b3e4da350cca697e0538a749556d55201bd6bd09cd9e57bbbecce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf10c0b2167b3e4da350cca697e0538a749556d55201bd6bd09cd9e57bbbecce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf10c0b2167b3e4da350cca697e0538a749556d55201bd6bd09cd9e57bbbecce", kill_on_drop: false }` [INFO] [stdout] cf10c0b2167b3e4da350cca697e0538a749556d55201bd6bd09cd9e57bbbecce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0bbb3a3b71576ab4778c3f06f02997554212438e0530791e34f89a0009f2816 [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" "c0bbb3a3b71576ab4778c3f06f02997554212438e0530791e34f89a0009f2816", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling rayon-core v1.8.1 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling rayon v1.4.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling regex v1.4.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling env_logger v0.8.1 [INFO] [stderr] Compiling structopt-derive v0.4.11 [INFO] [stderr] Compiling structopt v0.3.18 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling conda-leaves v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `from_metadata_file` [INFO] [stdout] --> src/metadata.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn from_metadata_file<'a, P>(path: &'a P) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `split_and_take_n_elem` [INFO] [stdout] --> src/utils.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) fn split_and_take_n_elem>(string: &T, n: usize) -> Option<&str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `extract_version` [INFO] [stdout] --> src/utils.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn extract_version>(text: T) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 48.99s [INFO] running `Command { std: "docker" "inspect" "c0bbb3a3b71576ab4778c3f06f02997554212438e0530791e34f89a0009f2816", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0bbb3a3b71576ab4778c3f06f02997554212438e0530791e34f89a0009f2816", kill_on_drop: false }` [INFO] [stdout] c0bbb3a3b71576ab4778c3f06f02997554212438e0530791e34f89a0009f2816 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f62dc399c2338a6407b2bca1568766a9ce462b020b6aed98dca8301dc185bc9 [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" "1f62dc399c2338a6407b2bca1568766a9ce462b020b6aed98dca8301dc185bc9", kill_on_drop: false }` [INFO] [stderr] Compiling conda-leaves v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.58s [INFO] running `Command { std: "docker" "inspect" "1f62dc399c2338a6407b2bca1568766a9ce462b020b6aed98dca8301dc185bc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f62dc399c2338a6407b2bca1568766a9ce462b020b6aed98dca8301dc185bc9", kill_on_drop: false }` [INFO] [stdout] 1f62dc399c2338a6407b2bca1568766a9ce462b020b6aed98dca8301dc185bc9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e60513050d43d0b47960a54c66815928ede25e6b9b531aa31b2b8e186c5b2447 [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" "e60513050d43d0b47960a54c66815928ede25e6b9b531aa31b2b8e186c5b2447", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/conda_leaves-f3a40da20019adb7 [INFO] [stdout] running 34 tests [INFO] [stdout] test metadata::tests::test_deserialize_metadata_skip_lib ... ok [INFO] [stdout] test metadata::tests::test_deserialize_metadata_single_depends ... ok [INFO] [stdout] test metadata::tests::test_deserialize_metadata_skip_python ... ok [INFO] [stdout] test metadata::tests::test_deserialize_metadata_depends_list_skip_python_and_low_level ... ok [INFO] [stdout] test metadata::tests::test_deserialize_metadata_depends_list ... ok [INFO] [stdout] test metadata::tests::test_deserialize_metadata_skip_underscore ... ok [INFO] [stdout] test metadata::tests::test_from_file_metadata_requires_dist_non_empty ... ok [INFO] [stdout] test metadata::tests::test_from_file_metadata_requires_dist_empty ... ok [INFO] [stdout] test metadata::tests::test_from_json_no_dependencies ... ok [INFO] [stdout] test package::tests::test_convert_from_pipmetadata_to_package ... ok [INFO] [stdout] test metadata::tests::test_from_file_pkginfo_requires_dist_non_empty ... ok [INFO] [stdout] test package::tests::test_into_string_conda ... ok [INFO] [stdout] test metadata::tests::test_from_json_one_dependency ... ok [INFO] [stdout] test metadata::tests::test_from_json_multiple_dependencies ... ok [INFO] [stdout] test metadata::tests::test_from_file_pkginfo_requires_dist_empty ... ok [INFO] [stdout] test package::tests::test_package_display_any_version ... ok [INFO] [stdout] test package::tests::test_into_string_pip ... ok [INFO] [stdout] test utils::tests::test_get_conda_meta_path ... ok [INFO] [stdout] test metadata::tests::test_from_file_metadata_requires_dist_non_empty_provides_extra_non_empty ... ok [INFO] [stdout] test package::tests::test_package_display_with_version ... ok [INFO] [stdout] test utils::tests::test_get_conda_prefix ... ok [INFO] [stdout] test utils::tests::test_extract_version_empty ... ok [INFO] [stdout] test utils::tests::test_split_and_take_n_elem ... ok [INFO] [stdout] test utils::tests::test_split_and_take_n_elem_empty_string ... ok [INFO] [stdout] test utils::tests::test_extract_version ... ok [INFO] [stdout] test utils::tests::test_get_conda_metadata ... ok [INFO] [stdout] test metadata::tests::test_from_name ... ok [INFO] [stdout] test metadata::tests::test_from_name_unknown_package ... ok [INFO] [stdout] test utils::tests::test_get_dependent_packages_one ... ok [INFO] [stdout] test utils::tests::test_get_dependent_packages_invalid_package ... ok [INFO] [stdout] test utils::tests::test_get_dependent_packages_multiple ... ok [INFO] [stdout] test utils::tests::test_get_dependent_packages_empty ... ok [INFO] [stdout] test utils::tests::test_get_leaves ... ok [INFO] [stdout] test utils::tests::test_get_conda_prefix_panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e60513050d43d0b47960a54c66815928ede25e6b9b531aa31b2b8e186c5b2447", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e60513050d43d0b47960a54c66815928ede25e6b9b531aa31b2b8e186c5b2447", kill_on_drop: false }` [INFO] [stdout] e60513050d43d0b47960a54c66815928ede25e6b9b531aa31b2b8e186c5b2447