[INFO] crate synstructure 0.12.4 is already in cache [INFO] testing synstructure-0.12.4 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate synstructure 0.12.4 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate synstructure 0.12.4 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate synstructure 0.12.4 [INFO] finished tweaking crates.io crate synstructure 0.12.4 [INFO] tweaked toml for crates.io crate synstructure 0.12.4 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2a78d2b204d4674861852a0086333e73cfdb48d730f9055ebbd7735c3bc54e81 [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" "2a78d2b204d4674861852a0086333e73cfdb48d730f9055ebbd7735c3bc54e81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a78d2b204d4674861852a0086333e73cfdb48d730f9055ebbd7735c3bc54e81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a78d2b204d4674861852a0086333e73cfdb48d730f9055ebbd7735c3bc54e81", kill_on_drop: false }` [INFO] [stdout] 2a78d2b204d4674861852a0086333e73cfdb48d730f9055ebbd7735c3bc54e81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 536154c5c9deef85c76f4bfe69d62bc68ed20c9173879baa1dae7f1ba51c0d01 [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" "536154c5c9deef85c76f4bfe69d62bc68ed20c9173879baa1dae7f1ba51c0d01", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling synstructure v0.12.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.04s [INFO] running `Command { std: "docker" "inspect" "536154c5c9deef85c76f4bfe69d62bc68ed20c9173879baa1dae7f1ba51c0d01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "536154c5c9deef85c76f4bfe69d62bc68ed20c9173879baa1dae7f1ba51c0d01", kill_on_drop: false }` [INFO] [stdout] 536154c5c9deef85c76f4bfe69d62bc68ed20c9173879baa1dae7f1ba51c0d01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0174c26d015904c0288126a09c266e39e3a1d4ff2f6bc3fb23122c9bda07cb5b [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" "0174c26d015904c0288126a09c266e39e3a1d4ff2f6bc3fb23122c9bda07cb5b", kill_on_drop: false }` [INFO] [stderr] Compiling synstructure_test_traits v0.1.0 [INFO] [stderr] Compiling synstructure v0.12.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.08s [INFO] running `Command { std: "docker" "inspect" "0174c26d015904c0288126a09c266e39e3a1d4ff2f6bc3fb23122c9bda07cb5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0174c26d015904c0288126a09c266e39e3a1d4ff2f6bc3fb23122c9bda07cb5b", kill_on_drop: false }` [INFO] [stdout] 0174c26d015904c0288126a09c266e39e3a1d4ff2f6bc3fb23122c9bda07cb5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] acd66745c143c70279872cc8ad62e4bf759504a9c5e5235e9f25450301f7417d [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" "acd66745c143c70279872cc8ad62e4bf759504a9c5e5235e9f25450301f7417d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/synstructure-f27544dcf345fdda [INFO] [stdout] [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] [stderr] Doc-tests synstructure [INFO] [stdout] [INFO] [stdout] running 42 tests [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] test src/lib.rs - (line 79) ... ok [INFO] [stdout] test src/lib.rs - Structure::gen_impl (line 1993) ... ignored [INFO] [stdout] test src/lib.rs - Structure::gen_impl (line 2035) ... ignored [INFO] [stdout] test src/lib.rs - Structure::gen_impl (line 2048) ... ignored [INFO] [stdout] test src/lib.rs - Structure::binding_name (line 1425) ... FAILED [INFO] [stdout] test src/lib.rs - (line 20) ... FAILED [INFO] [stdout] test src/lib.rs - (line 89) ... FAILED [INFO] [stdout] test src/lib.rs - BindingInfo::referenced_ty_params (line 399) ... FAILED [INFO] [stdout] test src/lib.rs - Structure::filter (line 1193) ... FAILED [INFO] [stdout] test src/lib.rs - Structure::underscore_const (line 1625) ... FAILED [INFO] [stdout] test src/lib.rs - Structure::gen_impl (line 2099) ... FAILED [INFO] [stdout] test src/lib.rs - Structure::unsafe_unbound_impl (line 1885) ... FAILED [INFO] [stdout] test src/lib.rs - Structure::each (line 1044) ... ok [INFO] [stdout] test src/lib.rs - BindingInfo::pat (line 367) ... ok [INFO] [stdout] test src/lib.rs - Structure::filter_variants (line 1328) ... ok [INFO] [stdout] test src/lib.rs - VariantInfo::construct (line 603) ... FAILED [INFO] [stdout] test src/lib.rs - Structure::unbound_impl (line 1825) ... FAILED [INFO] [stdout] test src/lib.rs - Structure::add_bounds (line 1281) ... FAILED [INFO] [stdout] test src/lib.rs - VariantInfo::bind_with (line 813) ... FAILED [INFO] [stdout] test src/lib.rs - Structure::unsafe_bound_impl (line 1762) ... FAILED [INFO] [stdout] test src/lib.rs - VariantInfo::each (line 671) ... FAILED [INFO] [stdout] test src/lib.rs - Structure::bind_with (line 1379) ... ok [INFO] [stdout] test src/lib.rs - Structure::add_impl_generic (line 1502) ... ok [INFO] [stdout] test src/lib.rs - Structure::each_variant (line 1140) ... ok [INFO] [stdout] test src/macros.rs - decl_attribute (line 116) ... FAILED [INFO] [stdout] test src/lib.rs - VariantInfo::binding_name (line 859) ... FAILED [INFO] [stdout] test src/lib.rs - Structure::bound_impl (line 1692) ... ok [INFO] [stdout] test src/lib.rs - Structure::fold (line 1093) ... FAILED [INFO] [stdout] test src/macros.rs - decl_derive (line 27) ... ok [INFO] [stdout] test src/macros.rs - decl_attribute (line 127) ... ok [INFO] [stdout] test src/lib.rs - VariantInfo::referenced_ty_params (line 905) ... ok [INFO] [stdout] test src/lib.rs - Structure::add_where_predicate (line 1235) ... ok [INFO] [stdout] test src/macros.rs - decl_derive (line 53) ... ok [INFO] [stdout] test src/macros.rs - decl_derive (line 42) ... ok [INFO] [stdout] test src/macros.rs - decl_derive (line 65) ... ok [INFO] [stdout] test src/lib.rs - Structure::referenced_ty_params (line 1471) ... ok [INFO] [stdout] test src/lib.rs - VariantInfo::filter (line 759) ... ok [INFO] [stdout] test src/lib.rs - unpretty_print (line 2320) ... ok [INFO] [stdout] test src/lib.rs - VariantInfo::pat (line 545) ... ok [INFO] [stdout] test src/lib.rs - VariantInfo::fold (line 715) ... ok [INFO] [stdout] test src/macros.rs - test_derive (line 178) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - Structure::binding_name (line 1425) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 20) stdout ---- [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:59:54 [INFO] [stdout] | [INFO] [stdout] 41 | fn walk_fields(&self, walk: &mut FnMut(&synstructure_test_traits::WalkFields)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&synstructure_test_traits::WalkFields)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:59:61 [INFO] [stdout] | [INFO] [stdout] 41 | fn walk_fields(&self, walk: &mut FnMut(&synstructure_test_traits::WalkFields)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn synstructure_test_traits::WalkFields` [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 89) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - BindingInfo::referenced_ty_params (line 399) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Structure::filter (line 1193) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Structure::underscore_const (line 1625) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Structure::gen_impl (line 2099) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Structure::unsafe_unbound_impl (line 1885) stdout ---- [INFO] [stdout] warning: use of deprecated item 'synstructure::Structure::<'a>::unsafe_unbound_impl' [INFO] [stdout] --> src/lib.rs:1898:7 [INFO] [stdout] | [INFO] [stdout] 16 | s.unsafe_unbound_impl(quote!(krate::Trait), quote!{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - VariantInfo::construct (line 603) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Structure::unbound_impl (line 1825) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Structure::add_bounds (line 1281) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - VariantInfo::bind_with (line 813) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Structure::unsafe_bound_impl (line 1762) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - VariantInfo::each (line 671) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/macros.rs - decl_attribute (line 116) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - VariantInfo::binding_name (line 859) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Structure::fold (line 1093) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 20) [INFO] [stdout] src/lib.rs - (line 89) [INFO] [stdout] src/lib.rs - BindingInfo::referenced_ty_params (line 399) [INFO] [stdout] src/lib.rs - Structure::add_bounds (line 1281) [INFO] [stdout] src/lib.rs - Structure::binding_name (line 1425) [INFO] [stdout] src/lib.rs - Structure::filter (line 1193) [INFO] [stdout] src/lib.rs - Structure::fold (line 1093) [INFO] [stdout] src/lib.rs - Structure::gen_impl (line 2099) [INFO] [stdout] src/lib.rs - Structure::unbound_impl (line 1825) [INFO] [stdout] src/lib.rs - Structure::underscore_const (line 1625) [INFO] [stdout] src/lib.rs - Structure::unsafe_bound_impl (line 1762) [INFO] [stdout] src/lib.rs - Structure::unsafe_unbound_impl (line 1885) [INFO] [stdout] src/lib.rs - VariantInfo::bind_with (line 813) [INFO] [stdout] src/lib.rs - VariantInfo::binding_name (line 859) [INFO] [stdout] src/lib.rs - VariantInfo::construct (line 603) [INFO] [stdout] src/lib.rs - VariantInfo::each (line 671) [INFO] [stdout] src/macros.rs - decl_attribute (line 116) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 22 passed; 17 failed; 3 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "acd66745c143c70279872cc8ad62e4bf759504a9c5e5235e9f25450301f7417d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acd66745c143c70279872cc8ad62e4bf759504a9c5e5235e9f25450301f7417d", kill_on_drop: false }` [INFO] [stdout] acd66745c143c70279872cc8ad62e4bf759504a9c5e5235e9f25450301f7417d