[INFO] crate cargo-semverver 0.34.0 is already in cache [INFO] extracting crate cargo-semverver 0.34.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-semverver/0.34.0 [INFO] extracting crate cargo-semverver 0.34.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-semverver/0.34.0 [INFO] validating manifest of cargo-semverver-0.34.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of cargo-semverver-0.34.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing cargo-semverver-0.34.0 [INFO] finished frobbing cargo-semverver-0.34.0 [INFO] frobbed toml for cargo-semverver-0.34.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-semverver/0.34.0/Cargo.toml [INFO] started frobbing cargo-semverver-0.34.0 [INFO] finished frobbing cargo-semverver-0.34.0 [INFO] frobbed toml for cargo-semverver-0.34.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-semverver/0.34.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing cargo-semverver-0.34.0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-semverver/0.34.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 8dccd803f2d0cffca498d932fc707945ca7072550da0fb976803671fdc95ad94 [INFO] running `"docker" "start" "-a" "8dccd803f2d0cffca498d932fc707945ca7072550da0fb976803671fdc95ad94"` [INFO] [stderr] Compiling sized-chunks v0.1.3 [INFO] [stderr] Compiling flate2 v1.0.11 [INFO] [stderr] Compiling git2 v0.8.0 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling opener v0.3.2 [INFO] [stderr] Compiling im-rc v12.3.4 [INFO] [stderr] Compiling crates-io-semverver v0.22.0 [INFO] [stderr] Compiling rustfix v0.4.6 [INFO] [stderr] Compiling git2-curl v0.9.0 [INFO] [stderr] Compiling cargo-semverver v0.34.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/cargo/core/features.rs:153:1 [INFO] [stderr] | [INFO] [stderr] 153 | / /// A listing of all features in Cargo [INFO] [stderr] 154 | | /// [INFO] [stderr] 155 | | /// "look here" [INFO] [stderr] 156 | | /// [INFO] [stderr] ... | [INFO] [stderr] 162 | | /// character is translated to `-` when specified in the `cargo-features` [INFO] [stderr] 163 | | /// manifest entry in `Cargo.toml`. [INFO] [stderr] | |___________________________________^ [INFO] [stderr] 164 | / features! { [INFO] [stderr] 165 | | pub struct Features { [INFO] [stderr] 166 | | [INFO] [stderr] 167 | | // A dummy feature that doesn't actually gate anything, but it's used in [INFO] [stderr] ... | [INFO] [stderr] 198 | | } [INFO] [stderr] 199 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: the item `libc` is imported redundantly [INFO] [stderr] --> src/cargo/util/errors.rs:310:13 [INFO] [stderr] | [INFO] [stderr] 310 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `OsStr` is imported redundantly [INFO] [stderr] --> src/cargo/util/paths.rs:218:9 [INFO] [stderr] | [INFO] [stderr] 2 | use std::ffi::{OsStr, OsString}; [INFO] [stderr] | ----- the item `OsStr` is already imported here [INFO] [stderr] ... [INFO] [stderr] 218 | use std::ffi::OsStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cargo/core/source/source_id.rs:8:37 [INFO] [stderr] | [INFO] [stderr] 8 | use std::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cargo/core/source/source_id.rs:196:45 [INFO] [stderr] | [INFO] [stderr] 196 | static WARNED: AtomicBool = ATOMIC_BOOL_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)` [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/compiler/build_context/mod.rs:20:33 [INFO] [stderr] | [INFO] [stderr] 20 | pub struct BuildContext<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/cargo/lib.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | #![warn(rust_2018_idioms)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: #[warn(explicit_outlives_requirements)] implied by #[warn(rust_2018_idioms)] [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/compiler/context/mod.rs:74:28 [INFO] [stderr] | [INFO] [stderr] 74 | pub struct Context<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/compiler/context/unit_dependencies.rs:30:16 [INFO] [stderr] | [INFO] [stderr] 30 | struct State<'a: 'tmp, 'cfg: 'a, 'tmp> { [INFO] [stderr] | ^^^^^^ ^^^^ [INFO] [stderr] help: remove these bounds [INFO] [stderr] | [INFO] [stderr] 30 | struct State<'a, 'cfg, 'tmp> { [INFO] [stderr] | -- -- [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/compiler/context/compilation_files.rs:24:37 [INFO] [stderr] | [INFO] [stderr] 24 | pub struct CompilationFiles<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/package.rs:274:30 [INFO] [stderr] | [INFO] [stderr] 274 | pub struct Downloads<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/resolver/encode.rs:328:37 [INFO] [stderr] | [INFO] [stderr] 328 | pub struct WorkspaceResolve<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/workspace.rs:122:28 [INFO] [stderr] | [INFO] [stderr] 122 | pub struct Members<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 38s [INFO] running `"docker" "inspect" "8dccd803f2d0cffca498d932fc707945ca7072550da0fb976803671fdc95ad94"` [INFO] running `"docker" "rm" "-f" "8dccd803f2d0cffca498d932fc707945ca7072550da0fb976803671fdc95ad94"` [INFO] [stdout] 8dccd803f2d0cffca498d932fc707945ca7072550da0fb976803671fdc95ad94 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-semverver/0.34.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 55a82f160702b5651a2da3df72091658cc0bab12fa5f3599869abbe7a030f682 [INFO] running `"docker" "start" "-a" "55a82f160702b5651a2da3df72091658cc0bab12fa5f3599869abbe7a030f682"` [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling proptest v0.8.7 [INFO] [stderr] Compiling cargo-semverver v0.34.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> tests/testsuite/resolve.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | / /// NOTE: proptest is a form of fuzz testing. It generates random input and makes shore that [INFO] [stderr] 20 | | /// certain universal truths are upheld. Therefore, it can pass when there is a problem, [INFO] [stderr] 21 | | /// but if it fails then there really is something wrong. When testing something as [INFO] [stderr] 22 | | /// complicated as the resolver, the problems can be very subtle and hard to generate. [INFO] [stderr] 23 | | /// We have had a history of these tests only failing on PRs long after a bug is introduced. [INFO] [stderr] 24 | | /// If you have one of these test fail please report it on #6258, [INFO] [stderr] 25 | | /// and if you did not change the resolver then feel free to retry without concern. [INFO] [stderr] | |___________________________________________________________________________________^ [INFO] [stderr] 26 | / proptest! { [INFO] [stderr] 27 | | #![proptest_config(ProptestConfig { [INFO] [stderr] 28 | | // Note that this is a little low in terms of cases we'd like to test, [INFO] [stderr] 29 | | // but this number affects how long this function takes. It can be [INFO] [stderr] ... | [INFO] [stderr] 200 | | } [INFO] [stderr] 201 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/cargo/core/features.rs:153:1 [INFO] [stderr] | [INFO] [stderr] 153 | / /// A listing of all features in Cargo [INFO] [stderr] 154 | | /// [INFO] [stderr] 155 | | /// "look here" [INFO] [stderr] 156 | | /// [INFO] [stderr] ... | [INFO] [stderr] 162 | | /// character is translated to `-` when specified in the `cargo-features` [INFO] [stderr] 163 | | /// manifest entry in `Cargo.toml`. [INFO] [stderr] | |___________________________________^ [INFO] [stderr] 164 | / features! { [INFO] [stderr] 165 | | pub struct Features { [INFO] [stderr] 166 | | [INFO] [stderr] 167 | | // A dummy feature that doesn't actually gate anything, but it's used in [INFO] [stderr] ... | [INFO] [stderr] 198 | | } [INFO] [stderr] 199 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/cargo/lib.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | #![cfg_attr(test, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(unused_doc_comments)] implied by #[warn(warnings)] [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: the item `libc` is imported redundantly [INFO] [stderr] --> tests/testsuite/death.rs:135:9 [INFO] [stderr] | [INFO] [stderr] 135 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/testsuite/support/cross_compile.rs:3:47 [INFO] [stderr] | [INFO] [stderr] 3 | use std::sync::atomic::{AtomicBool, Ordering, ATOMIC_BOOL_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/testsuite/support/cross_compile.rs:25:46 [INFO] [stderr] | [INFO] [stderr] 25 | static CAN_RUN_CROSS_TESTS: AtomicBool = ATOMIC_BOOL_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/testsuite/support/cross_compile.rs:59:38 [INFO] [stderr] | [INFO] [stderr] 59 | static HAVE_WARNED: AtomicBool = ATOMIC_BOOL_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/testsuite/support/paths.rs:6:48 [INFO] [stderr] | [INFO] [stderr] 6 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/testsuite/support/paths.rs:12:31 [INFO] [stderr] | [INFO] [stderr] 12 | static NEXT_ID: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: the item `libc` is imported redundantly [INFO] [stderr] --> src/cargo/util/errors.rs:310:13 [INFO] [stderr] | [INFO] [stderr] 310 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/cargo/lib.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | #![cfg_attr(test, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(unused_imports)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] warning: the item `OsStr` is imported redundantly [INFO] [stderr] --> src/cargo/util/paths.rs:218:9 [INFO] [stderr] | [INFO] [stderr] 2 | use std::ffi::{OsStr, OsString}; [INFO] [stderr] | ----- the item `OsStr` is already imported here [INFO] [stderr] ... [INFO] [stderr] 218 | use std::ffi::OsStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cargo/core/source/source_id.rs:8:37 [INFO] [stderr] | [INFO] [stderr] 8 | use std::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/cargo/lib.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | #![cfg_attr(test, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(deprecated)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cargo/core/source/source_id.rs:196:45 [INFO] [stderr] | [INFO] [stderr] 196 | static WARNED: AtomicBool = ATOMIC_BOOL_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)` [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/compiler/build_context/mod.rs:20:33 [INFO] [stderr] | [INFO] [stderr] 20 | pub struct BuildContext<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/cargo/lib.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | #![cfg_attr(test, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(explicit_outlives_requirements)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/compiler/context/mod.rs:74:28 [INFO] [stderr] | [INFO] [stderr] 74 | pub struct Context<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/compiler/context/unit_dependencies.rs:30:16 [INFO] [stderr] | [INFO] [stderr] 30 | struct State<'a: 'tmp, 'cfg: 'a, 'tmp> { [INFO] [stderr] | ^^^^^^ ^^^^ [INFO] [stderr] help: remove these bounds [INFO] [stderr] | [INFO] [stderr] 30 | struct State<'a, 'cfg, 'tmp> { [INFO] [stderr] | -- -- [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/compiler/context/compilation_files.rs:24:37 [INFO] [stderr] | [INFO] [stderr] 24 | pub struct CompilationFiles<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/package.rs:274:30 [INFO] [stderr] | [INFO] [stderr] 274 | pub struct Downloads<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/resolver/encode.rs:328:37 [INFO] [stderr] | [INFO] [stderr] 328 | pub struct WorkspaceResolve<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/workspace.rs:122:28 [INFO] [stderr] | [INFO] [stderr] 122 | pub struct Members<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 16s [INFO] running `"docker" "inspect" "55a82f160702b5651a2da3df72091658cc0bab12fa5f3599869abbe7a030f682"` [INFO] running `"docker" "rm" "-f" "55a82f160702b5651a2da3df72091658cc0bab12fa5f3599869abbe7a030f682"` [INFO] [stdout] 55a82f160702b5651a2da3df72091658cc0bab12fa5f3599869abbe7a030f682 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-semverver/0.34.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 4b24e3f8e74ce496b41cb9085b922cb780b960193f683b3147e51e90301b5067 [INFO] running `"docker" "start" "-a" "4b24e3f8e74ce496b41cb9085b922cb780b960193f683b3147e51e90301b5067"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.29s [INFO] [stderr] Running /opt/crater/target/debug/deps/cargo-82b39d08fb68f9d5 [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test core::package_id::tests::display ... ok [INFO] [stdout] test core::package_id_spec::tests::matching ... ok [INFO] [stdout] test core::source::source_id::tests::github_sources_equal ... ok [INFO] [stdout] test sources::git::source::test::test_canonicalize_idents_by_lowercasing_github_urls ... ok [INFO] [stdout] test sources::git::source::test::test_canonicalize_idents_by_stripping_trailing_url_slash ... ok [INFO] [stdout] test sources::git::source::test::test_canonicalize_idents_by_stripping_dot_git ... ok [INFO] [stdout] test core::package_id_spec::tests::bad_parsing ... ok [INFO] [stdout] test sources::git::source::test::test_url_to_path_ident_with_path ... ok [INFO] [stdout] test sources::git::source::test::test_url_to_path_ident_without_path ... ok [INFO] [stdout] test sources::git::source::test::test_canonicalize_idents_different_protocols ... ok [INFO] [stdout] test sources::registry::escaped_cher_in_json ... ok [INFO] [stdout] test sources::registry::index::no_hyphen ... ok [INFO] [stdout] test sources::registry::index::overflow_hyphen ... ok [INFO] [stdout] test util::dependency_queue::test::deep_first ... ok [INFO] [stdout] test sources::registry::index::two_hyphen ... ok [INFO] [stdout] test util::progress::test_progress_status ... ok [INFO] [stdout] test util::progress::test_progress_status_percentage ... ok [INFO] [stdout] test util::progress::test_progress_status_too_short ... ok [INFO] [stdout] test sources::git::source::test::test_canonicalize_cannot_be_a_base_urls ... ok [INFO] [stdout] test core::package_id::tests::invalid_version_handled_nicely ... ok [INFO] [stderr] warning: spurious network error (2 tries remaining): A second chained error [INFO] [stderr] warning: spurious network error (1 tries remaining): A non-spurious wrapping err [INFO] [stdout] test util::network::with_retry_finds_nested_spurious_errors ... ok [INFO] [stdout] test core::package_id_spec::tests::good_parsing ... ok [INFO] [stderr] warning: spurious network error (2 tries remaining): failed to get 200 response from `Uri`, got 502 [INFO] [stderr] warning: spurious network error (1 tries remaining): failed to get 200 response from `Uri`, got 501 [INFO] [stdout] test util::network::with_retry_repeats_the_call_then_works ... ok [INFO] [stdout] test core::package_id::tests::debug ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stdout] test util::lev_distance::test_lev_distance ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- core::package_id::tests::debug stdout ---- [INFO] [stdout] thread 'core::package_id::tests::debug' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `"PackageId {\n name: \"foo\",\n version: \"1.0.0\",\n source: \"registry `https://github.com/rust-lang/crates.io-index`\"\n}"`, [INFO] [stdout] right: `"PackageId {\n name: \"foo\",\n version: \"1.0.0\",\n source: \"registry `https://github.com/rust-lang/crates.io-index`\",\n}"`', src/cargo/core/package_id.rs:227:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x555cccf1787b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x555cccf1787b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x555cccf1787b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x555cccf1787b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x555cccf1787b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x555cccf174ea - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x555cccf17ff0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x555cccf17b72 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x555cccf17abf - std::panicking::begin_panic_fmt::ha6acf0ffd6d7f80d [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x555cccc34dd3 - cargo::core::package_id::tests::debug::hfe80aba329287ed0 [INFO] [stdout] at src/cargo/core/package_id.rs:227 [INFO] [stdout] 10: 0x555cccc347aa - cargo::core::package_id::tests::debug::{{closure}}::h00ced3abbac41b4f [INFO] [stdout] at src/cargo/core/package_id.rs:214 [INFO] [stdout] 11: 0x555cccc6be4e - core::ops::function::FnOnce::call_once::h2cc82255fe481e09 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x555ccccc003f - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 13: 0x555cccf1a5aa - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 14: 0x555ccccda638 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x555ccccda638 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x555ccccda638 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 17: 0x555ccccb54b5 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 18: 0x555ccccb9575 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 19: 0x555ccccb9575 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 20: 0x555ccccb9575 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 21: 0x555cccf1a5aa - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 22: 0x555ccccb9c72 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 23: 0x555ccccb9c72 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x555ccccb9c72 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 25: 0x555ccccb9c72 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 26: 0x555cccf0c86f - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x555cccf19d00 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 28: 0x555cccf19d00 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 29: 0x555cccf19d00 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 30: 0x7eff0d7c44a4 - start_thread [INFO] [stdout] 31: 0x7eff0d2efd0f - __clone [INFO] [stdout] 32: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] core::package_id::tests::debug [INFO] [stdout] [INFO] [stdout] test result: FAILED. 24 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "4b24e3f8e74ce496b41cb9085b922cb780b960193f683b3147e51e90301b5067"` [INFO] running `"docker" "rm" "-f" "4b24e3f8e74ce496b41cb9085b922cb780b960193f683b3147e51e90301b5067"` [INFO] [stdout] 4b24e3f8e74ce496b41cb9085b922cb780b960193f683b3147e51e90301b5067