[INFO] fetching crate conda-leaves 0.3.0... [INFO] testing conda-leaves-0.3.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate conda-leaves 0.3.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate conda-leaves 0.3.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-8/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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] dd737c2094138c1868db08b1fe802a61b943c92bdce7dc865674188c633264e8 [INFO] running `Command { std: "docker" "start" "-a" "dd737c2094138c1868db08b1fe802a61b943c92bdce7dc865674188c633264e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd737c2094138c1868db08b1fe802a61b943c92bdce7dc865674188c633264e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd737c2094138c1868db08b1fe802a61b943c92bdce7dc865674188c633264e8", kill_on_drop: false }` [INFO] [stdout] dd737c2094138c1868db08b1fe802a61b943c92bdce7dc865674188c633264e8 [INFO] running `Command { std: "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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ad1b92e644157722073aa9e0cd49818067ae91a40a6f95b0cec2b4677746ae5 [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" "7ad1b92e644157722073aa9e0cd49818067ae91a40a6f95b0cec2b4677746ae5", 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 regex-syntax v0.6.20 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling humantime v2.0.1 [INFO] [stderr] Compiling rayon v1.4.1 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [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 proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling regex v1.4.1 [INFO] [stderr] Compiling env_logger v0.8.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.11 [INFO] [stderr] Compiling structopt v0.3.18 [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: panic message is not a string literal [INFO] [stdout] --> src/utils.rs:47:26 [INFO] [stdout] | [INFO] [stdout] 47 | Err(e) => panic!(e.to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 47 | Err(e) => panic!("{}", e.to_string()), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.49s [INFO] running `Command { std: "docker" "inspect" "7ad1b92e644157722073aa9e0cd49818067ae91a40a6f95b0cec2b4677746ae5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ad1b92e644157722073aa9e0cd49818067ae91a40a6f95b0cec2b4677746ae5", kill_on_drop: false }` [INFO] [stdout] 7ad1b92e644157722073aa9e0cd49818067ae91a40a6f95b0cec2b4677746ae5 [INFO] running `Command { std: "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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--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] 41b2c704c2f13c34c7f046bf44d6e9a9f2358c63652092dd8d8f2c414dfbdcf3 [INFO] running `Command { std: "docker" "start" "-a" "41b2c704c2f13c34c7f046bf44d6e9a9f2358c63652092dd8d8f2c414dfbdcf3", kill_on_drop: false }` [INFO] [stderr] Compiling conda-leaves v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/utils.rs:47:26 [INFO] [stdout] | [INFO] [stdout] 47 | Err(e) => panic!(e.to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 47 | Err(e) => panic!("{}", e.to_string()), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.28s [INFO] running `Command { std: "docker" "inspect" "41b2c704c2f13c34c7f046bf44d6e9a9f2358c63652092dd8d8f2c414dfbdcf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41b2c704c2f13c34c7f046bf44d6e9a9f2358c63652092dd8d8f2c414dfbdcf3", kill_on_drop: false }` [INFO] [stdout] 41b2c704c2f13c34c7f046bf44d6e9a9f2358c63652092dd8d8f2c414dfbdcf3 [INFO] running `Command { std: "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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9c83e5e343ff3bb858284e3f405795d1edaef005c28fd309f736140fcf639371 [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" "9c83e5e343ff3bb858284e3f405795d1edaef005c28fd309f736140fcf639371", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stdout] running 34 tests [INFO] [stderr] --> src/utils.rs:47:26 [INFO] [stderr] | [INFO] [stderr] 47 | Err(e) => panic!(e.to_string()), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 47 | Err(e) => panic!("{}", e.to_string()), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `conda-leaves` (bin "conda-leaves" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/conda_leaves-60ced3b5bea54d2b) [INFO] [stdout] test metadata::tests::test_deserialize_metadata_single_depends ... ok [INFO] [stdout] test metadata::tests::test_deserialize_metadata_depends_list_skip_python_and_low_level ... ok [INFO] [stdout] test metadata::tests::test_from_file_pkginfo_requires_dist_non_empty ... 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_json_no_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 metadata::tests::test_from_file_metadata_requires_dist_non_empty ... ok [INFO] [stdout] test utils::tests::test_extract_version_empty ... ok [INFO] [stdout] test package::tests::test_into_string_pip ... ok [INFO] [stdout] test package::tests::test_convert_from_pipmetadata_to_package ... ok [INFO] [stdout] test metadata::tests::test_deserialize_metadata_skip_python ... ok [INFO] [stdout] test package::tests::test_into_string_conda ... ok [INFO] [stdout] test metadata::tests::test_from_file_metadata_requires_dist_non_empty_provides_extra_non_empty ... ok [INFO] [stdout] test metadata::tests::test_deserialize_metadata_skip_underscore ... ok [INFO] [stdout] test package::tests::test_package_display_with_version ... ok [INFO] [stdout] test utils::tests::test_get_conda_meta_path ... ok [INFO] [stdout] test metadata::tests::test_from_file_metadata_requires_dist_empty ... ok [INFO] [stdout] test metadata::tests::test_deserialize_metadata_depends_list ... ok [INFO] [stdout] test metadata::tests::test_deserialize_metadata_skip_lib ... ok [INFO] [stdout] test utils::tests::test_get_conda_prefix ... ok [INFO] [stdout] test utils::tests::test_extract_version ... ok [INFO] [stdout] test utils::tests::test_split_and_take_n_elem_empty_string ... ok [INFO] [stdout] test utils::tests::test_get_conda_metadata ... ok [INFO] [stdout] test utils::tests::test_split_and_take_n_elem ... ok [INFO] [stdout] test metadata::tests::test_from_name ... ok [INFO] [stdout] test utils::tests::test_get_dependent_packages_multiple ... ok [INFO] [stdout] test utils::tests::test_get_dependent_packages_invalid_package ... ok [INFO] [stdout] test metadata::tests::test_from_name_unknown_package ... ok [INFO] [stdout] test utils::tests::test_get_leaves ... ok [INFO] [stdout] test utils::tests::test_get_dependent_packages_one ... ok [INFO] [stdout] test utils::tests::test_get_dependent_packages_empty ... ok [INFO] [stdout] test utils::tests::test_get_conda_prefix_panic - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9c83e5e343ff3bb858284e3f405795d1edaef005c28fd309f736140fcf639371", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c83e5e343ff3bb858284e3f405795d1edaef005c28fd309f736140fcf639371", kill_on_drop: false }` [INFO] [stdout] 9c83e5e343ff3bb858284e3f405795d1edaef005c28fd309f736140fcf639371