[INFO] fetching crate conda-leaves 0.3.0... [INFO] testing conda-leaves-0.3.0 against try#613d1972a772987ed4ee06faccbab0e2fc839871+rustflags=-Copt-level=3 for pr-107051 [INFO] extracting crate conda-leaves 0.3.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate conda-leaves 0.3.0 on toolchain 613d1972a772987ed4ee06faccbab0e2fc839871 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "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-3-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2a27817114caef5217d0f8a352d576652232952e9b7fc4ba5134ba54fdc6cb3 [INFO] running `Command { std: "docker" "start" "-a" "d2a27817114caef5217d0f8a352d576652232952e9b7fc4ba5134ba54fdc6cb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2a27817114caef5217d0f8a352d576652232952e9b7fc4ba5134ba54fdc6cb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2a27817114caef5217d0f8a352d576652232952e9b7fc4ba5134ba54fdc6cb3", kill_on_drop: false }` [INFO] [stdout] d2a27817114caef5217d0f8a352d576652232952e9b7fc4ba5134ba54fdc6cb3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6af5035f86452f19bde15da0b02bf7e3d6644f93caa123edbc047c6576636c9 [INFO] running `Command { std: "docker" "start" "-a" "e6af5035f86452f19bde15da0b02bf7e3d6644f93caa123edbc047c6576636c9", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling rayon-core v1.8.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling regex-syntax v0.6.20 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling humantime v2.0.1 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rayon v1.4.1 [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 crossbeam-channel v0.4.4 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling regex v1.4.1 [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 conda-leaves v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `from_metadata_file` is never used [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 `split_and_take_n_elem` is never used [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 `extract_version` is never used [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: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [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 1m 49s [INFO] running `Command { std: "docker" "inspect" "e6af5035f86452f19bde15da0b02bf7e3d6644f93caa123edbc047c6576636c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6af5035f86452f19bde15da0b02bf7e3d6644f93caa123edbc047c6576636c9", kill_on_drop: false }` [INFO] [stdout] e6af5035f86452f19bde15da0b02bf7e3d6644f93caa123edbc047c6576636c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9fff1a43efb785b59666df8fa0f79008d4b3162b03a45f6ebab320587807a528 [INFO] running `Command { std: "docker" "start" "-a" "9fff1a43efb785b59666df8fa0f79008d4b3162b03a45f6ebab320587807a528", 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: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [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 5.76s [INFO] running `Command { std: "docker" "inspect" "9fff1a43efb785b59666df8fa0f79008d4b3162b03a45f6ebab320587807a528", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fff1a43efb785b59666df8fa0f79008d4b3162b03a45f6ebab320587807a528", kill_on_drop: false }` [INFO] [stdout] 9fff1a43efb785b59666df8fa0f79008d4b3162b03a45f6ebab320587807a528 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d014ce413d41f69291cd02b061d44869bb4309ef657702d28fe24c4471b4f575 [INFO] running `Command { std: "docker" "start" "-a" "d014ce413d41f69291cd02b061d44869bb4309ef657702d28fe24c4471b4f575", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [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: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [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 (run `cargo fix --bin "conda-leaves" --tests` to apply 1 suggestion) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/conda_leaves-62d87f80860b9028) [INFO] [stdout] [INFO] [stdout] running 34 tests [INFO] [stdout] test metadata::tests::test_deserialize_metadata_depends_list_skip_python_and_low_level ... ok [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_underscore ... ok [INFO] [stdout] test package::tests::test_package_display_any_version ... ok [INFO] [stdout] test package::tests::test_package_display_with_version ... ok [INFO] [stdout] test utils::tests::test_extract_version ... ok [INFO] [stdout] test utils::tests::test_extract_version_empty ... ok [INFO] [stdout] test utils::tests::test_get_conda_meta_path ... ok [INFO] [stdout] test metadata::tests::test_deserialize_metadata_skip_python ... ok [INFO] [stdout] test metadata::tests::test_from_file_pkginfo_requires_dist_empty ... ok [INFO] [stdout] test utils::tests::test_get_conda_metadata ... ok [INFO] [stdout] test utils::tests::test_get_conda_prefix ... ok [INFO] [stdout] test metadata::tests::test_from_file_metadata_requires_dist_empty ... ok [INFO] [stdout] test package::tests::test_into_string_conda ... ok [INFO] [stdout] test metadata::tests::test_from_file_metadata_requires_dist_non_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_metadata_requires_dist_non_empty_provides_extra_non_empty ... ok [INFO] [stdout] test package::tests::test_into_string_pip ... ok [INFO] [stdout] test metadata::tests::test_from_name ... ok [INFO] [stdout] test metadata::tests::test_from_name_unknown_package ... ok [INFO] [stdout] test metadata::tests::test_from_json_multiple_dependencies ... ok [INFO] [stdout] test metadata::tests::test_from_file_pkginfo_requires_dist_non_empty ... ok [INFO] [stdout] test metadata::tests::test_deserialize_metadata_depends_list ... ok [INFO] [stdout] test metadata::tests::test_from_json_one_dependency ... ok [INFO] [stdout] test utils::tests::test_get_leaves ... ok [INFO] [stdout] test utils::tests::test_get_dependent_packages_multiple ... 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_split_and_take_n_elem_empty_string ... ok [INFO] [stdout] test utils::tests::test_get_dependent_packages_empty ... ok [INFO] [stdout] test utils::tests::test_split_and_take_n_elem ... 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 0.13s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d014ce413d41f69291cd02b061d44869bb4309ef657702d28fe24c4471b4f575", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d014ce413d41f69291cd02b061d44869bb4309ef657702d28fe24c4471b4f575", kill_on_drop: false }` [INFO] [stdout] d014ce413d41f69291cd02b061d44869bb4309ef657702d28fe24c4471b4f575