[INFO] fetching crate data_type 0.1.9...
[INFO] checking data_type-0.1.9 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate data_type 0.1.9 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate data_type 0.1.9 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate data_type 0.1.9
[INFO] removed 1 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate data_type 0.1.9
[INFO] tweaked toml for crates.io crate data_type 0.1.9 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate data_type 0.1.9 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" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce960912cd6e916fbd587374daae4ce7a95f6ced002ca079536952024910b001
[INFO] running `Command { std: "docker" "start" "-a" "ce960912cd6e916fbd587374daae4ce7a95f6ced002ca079536952024910b001", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce960912cd6e916fbd587374daae4ce7a95f6ced002ca079536952024910b001", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 078b01f5cc0376a14a70f7c4375ea912bf41d6457d16e028c9ade8679ede0202
[INFO] running `Command { std: "docker" "start" "-a" "078b01f5cc0376a14a70f7c4375ea912bf41d6457d16e028c9ade8679ede0202", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling quote v1.0.20
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[INFO] [stderr]    Compiling literally v0.1.3
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]    Compiling serde_derive v1.0.139
[INFO] [stderr]    Compiling convert_case v0.5.0
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[INFO] [stdout] warning: unused import: `super::prelude::*`
[INFO] [stdout]   --> rust/impl/dt/dt.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |   pub use super::prelude::*;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `::winterval::prelude::*`
[INFO] [stdout]   --> rust/impl/dt/dt.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 |   pub use ::winterval::prelude::*;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling iter_tools v0.1.4
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]    Compiling proc_macro_tools v0.1.12
[INFO] [stderr]    Compiling structmeta-derive v0.1.5
[INFO] [stderr]    Compiling clone_dyn_meta v0.1.1
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling impls_index_meta v0.1.1
[INFO] [stderr]    Compiling former_meta v0.1.12
[INFO] [stderr]    Compiling clone_dyn v0.1.0
[INFO] [stderr]    Compiling impls_index v0.1.3
[INFO] [stderr]     Checking former v0.1.12
[INFO] [stderr]     Checking woptions_runtime v0.1.3
[INFO] [stderr]    Compiling structmeta v0.1.5
[INFO] [stderr]    Compiling parse-display-derive v0.5.5
[INFO] [stderr]    Compiling parse-display v0.5.5
[INFO] [stderr]    Compiling derive_tools v0.1.5
[INFO] [stderr]    Compiling mod_interface_meta v0.1.5
[INFO] [stderr]    Compiling mod_interface v0.1.10
[INFO] [stderr]    Compiling meta_tools_min v0.2.12
[INFO] [stderr]    Compiling woptions_meta v0.1.3
[INFO] [stderr]     Checking woptions v0.1.3
[INFO] [stderr]     Checking meta_tools v0.2.15
[INFO] [stderr]     Checking wtest_basic v0.1.10
[INFO] [stderr]     Checking test_tools v0.1.5
[INFO] [stdout] warning: unused import: `super::prelude::*`
[INFO] [stdout]   --> rust/impl/dt/dt.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |   pub use super::prelude::*;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `::winterval::prelude::*`
[INFO] [stdout]   --> rust/impl/dt/dt.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 |   pub use ::winterval::prelude::*;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./single_parameter_main_test_only.rs:96:15
[INFO] [stdout]     |
[INFO] [stdout] 96  |       assert!( !mem::same_ptr( &src, &got ) );
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 128 | / tests_index!
[INFO] [stdout] 129 | | {
[INFO] [stdout] 130 | |
[INFO] [stdout] 131 | |   main,
[INFO] [stdout] 132 | |
[INFO] [stdout] 133 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/single_parameter_main_gen_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./single_parameter_main_test_only.rs:102:15
[INFO] [stdout]     |
[INFO] [stdout] 102 |       assert!( !mem::same_ptr( &src, &got ) );
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 128 | / tests_index!
[INFO] [stdout] 129 | | {
[INFO] [stdout] 130 | |
[INFO] [stdout] 131 | |   main,
[INFO] [stdout] 132 | |
[INFO] [stdout] 133 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/single_parameter_main_gen_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./single_parameter_main_test_only.rs:108:14
[INFO] [stdout]     |
[INFO] [stdout] 108 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 128 | / tests_index!
[INFO] [stdout] 129 | | {
[INFO] [stdout] 130 | |
[INFO] [stdout] 131 | |   main,
[INFO] [stdout] 132 | |
[INFO] [stdout] 133 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/single_parameter_main_gen_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./single_parameter_main_test_only.rs:114:14
[INFO] [stdout]     |
[INFO] [stdout] 114 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 128 | / tests_index!
[INFO] [stdout] 129 | | {
[INFO] [stdout] 130 | |
[INFO] [stdout] 131 | |   main,
[INFO] [stdout] 132 | |
[INFO] [stdout] 133 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/single_parameter_main_gen_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./single_parameter_main_test_only.rs:120:14
[INFO] [stdout]     |
[INFO] [stdout] 120 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 128 | / tests_index!
[INFO] [stdout] 129 | | {
[INFO] [stdout] 130 | |
[INFO] [stdout] 131 | |   main,
[INFO] [stdout] 132 | |
[INFO] [stdout] 133 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/single_parameter_main_gen_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./single_parameter_main_test_only.rs:96:15
[INFO] [stdout]     |
[INFO] [stdout] 96  |       assert!( !mem::same_ptr( &src, &got ) );
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 128 | / tests_index!
[INFO] [stdout] 129 | | {
[INFO] [stdout] 130 | |
[INFO] [stdout] 131 | |   main,
[INFO] [stdout] 132 | |
[INFO] [stdout] 133 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/single_parameter_main_manual_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./single_parameter_main_test_only.rs:102:15
[INFO] [stdout]     |
[INFO] [stdout] 102 |       assert!( !mem::same_ptr( &src, &got ) );
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 128 | / tests_index!
[INFO] [stdout] 129 | | {
[INFO] [stdout] 130 | |
[INFO] [stdout] 131 | |   main,
[INFO] [stdout] 132 | |
[INFO] [stdout] 133 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/single_parameter_main_manual_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./single_parameter_main_test_only.rs:108:14
[INFO] [stdout]     |
[INFO] [stdout] 108 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 128 | / tests_index!
[INFO] [stdout] 129 | | {
[INFO] [stdout] 130 | |
[INFO] [stdout] 131 | |   main,
[INFO] [stdout] 132 | |
[INFO] [stdout] 133 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/single_parameter_main_manual_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./single_parameter_main_test_only.rs:114:14
[INFO] [stdout]     |
[INFO] [stdout] 114 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 128 | / tests_index!
[INFO] [stdout] 129 | | {
[INFO] [stdout] 130 | |
[INFO] [stdout] 131 | |   main,
[INFO] [stdout] 132 | |
[INFO] [stdout] 133 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/single_parameter_main_manual_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./single_parameter_main_test_only.rs:120:14
[INFO] [stdout]     |
[INFO] [stdout] 120 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 128 | / tests_index!
[INFO] [stdout] 129 | | {
[INFO] [stdout] 130 | |
[INFO] [stdout] 131 | |   main,
[INFO] [stdout] 132 | |
[INFO] [stdout] 133 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/single_parameter_main_manual_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./single_parametrized_main_test_only.rs:99:15
[INFO] [stdout]     |
[INFO] [stdout] 99  |       assert!( !mem::same_ptr( &src, &got ) );
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 131 | / tests_index!
[INFO] [stdout] 132 | | {
[INFO] [stdout] 133 | |
[INFO] [stdout] 134 | |   main,
[INFO] [stdout] 135 | |
[INFO] [stdout] 136 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/single_parametrized_main_gen_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./single_parametrized_main_test_only.rs:105:15
[INFO] [stdout]     |
[INFO] [stdout] 105 |       assert!( !mem::same_ptr( &src, &got ) );
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 131 | / tests_index!
[INFO] [stdout] 132 | | {
[INFO] [stdout] 133 | |
[INFO] [stdout] 134 | |   main,
[INFO] [stdout] 135 | |
[INFO] [stdout] 136 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/single_parametrized_main_gen_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./single_parametrized_main_test_only.rs:111:14
[INFO] [stdout]     |
[INFO] [stdout] 111 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 131 | / tests_index!
[INFO] [stdout] 132 | | {
[INFO] [stdout] 133 | |
[INFO] [stdout] 134 | |   main,
[INFO] [stdout] 135 | |
[INFO] [stdout] 136 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/single_parametrized_main_gen_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./single_parametrized_main_test_only.rs:117:14
[INFO] [stdout]     |
[INFO] [stdout] 117 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 131 | / tests_index!
[INFO] [stdout] 132 | | {
[INFO] [stdout] 133 | |
[INFO] [stdout] 134 | |   main,
[INFO] [stdout] 135 | |
[INFO] [stdout] 136 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/single_parametrized_main_gen_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./single_parametrized_main_test_only.rs:123:14
[INFO] [stdout]     |
[INFO] [stdout] 123 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 131 | / tests_index!
[INFO] [stdout] 132 | | {
[INFO] [stdout] 133 | |
[INFO] [stdout] 134 | |   main,
[INFO] [stdout] 135 | |
[INFO] [stdout] 136 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/single_parametrized_main_gen_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./single_parametrized_main_test_only.rs:99:15
[INFO] [stdout]     |
[INFO] [stdout] 99  |       assert!( !mem::same_ptr( &src, &got ) );
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 131 | / tests_index!
[INFO] [stdout] 132 | | {
[INFO] [stdout] 133 | |
[INFO] [stdout] 134 | |   main,
[INFO] [stdout] 135 | |
[INFO] [stdout] 136 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/single_parametrized_main_manual_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./single_parametrized_main_test_only.rs:105:15
[INFO] [stdout]     |
[INFO] [stdout] 105 |       assert!( !mem::same_ptr( &src, &got ) );
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 131 | / tests_index!
[INFO] [stdout] 132 | | {
[INFO] [stdout] 133 | |
[INFO] [stdout] 134 | |   main,
[INFO] [stdout] 135 | |
[INFO] [stdout] 136 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/single_parametrized_main_manual_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./single_parametrized_main_test_only.rs:111:14
[INFO] [stdout]     |
[INFO] [stdout] 111 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 131 | / tests_index!
[INFO] [stdout] 132 | | {
[INFO] [stdout] 133 | |
[INFO] [stdout] 134 | |   main,
[INFO] [stdout] 135 | |
[INFO] [stdout] 136 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/single_parametrized_main_manual_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./single_parametrized_main_test_only.rs:117:14
[INFO] [stdout]     |
[INFO] [stdout] 117 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 131 | / tests_index!
[INFO] [stdout] 132 | | {
[INFO] [stdout] 133 | |
[INFO] [stdout] 134 | |   main,
[INFO] [stdout] 135 | |
[INFO] [stdout] 136 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/single_parametrized_main_manual_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./single_parametrized_main_test_only.rs:123:14
[INFO] [stdout]     |
[INFO] [stdout] 123 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 131 | / tests_index!
[INFO] [stdout] 132 | | {
[INFO] [stdout] 133 | |
[INFO] [stdout] 134 | |   main,
[INFO] [stdout] 135 | |
[INFO] [stdout] 136 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/single_parametrized_main_manual_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_main_test_only.rs:144:15
[INFO] [stdout]     |
[INFO] [stdout] 144 |       assert!( !mem::same_ptr( &src, &got ) );
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 174 | / tests_index!
[INFO] [stdout] 175 | | {
[INFO] [stdout] 176 | |   main,
[INFO] [stdout] 177 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_main_gen_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_main_test_only.rs:150:15
[INFO] [stdout]     |
[INFO] [stdout] 150 |       assert!( !mem::same_ptr( &src, &got ) );
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 174 | / tests_index!
[INFO] [stdout] 175 | | {
[INFO] [stdout] 176 | |   main,
[INFO] [stdout] 177 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_main_gen_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_main_test_only.rs:156:14
[INFO] [stdout]     |
[INFO] [stdout] 156 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 174 | / tests_index!
[INFO] [stdout] 175 | | {
[INFO] [stdout] 176 | |   main,
[INFO] [stdout] 177 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_main_gen_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_main_test_only.rs:162:14
[INFO] [stdout]     |
[INFO] [stdout] 162 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 174 | / tests_index!
[INFO] [stdout] 175 | | {
[INFO] [stdout] 176 | |   main,
[INFO] [stdout] 177 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_main_gen_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_main_test_only.rs:168:14
[INFO] [stdout]     |
[INFO] [stdout] 168 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 174 | / tests_index!
[INFO] [stdout] 175 | | {
[INFO] [stdout] 176 | |   main,
[INFO] [stdout] 177 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_main_gen_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_main_test_only.rs:144:15
[INFO] [stdout]     |
[INFO] [stdout] 144 |       assert!( !mem::same_ptr( &src, &got ) );
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 174 | / tests_index!
[INFO] [stdout] 175 | | {
[INFO] [stdout] 176 | |   main,
[INFO] [stdout] 177 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_main_manual_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_main_test_only.rs:150:15
[INFO] [stdout]     |
[INFO] [stdout] 150 |       assert!( !mem::same_ptr( &src, &got ) );
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 174 | / tests_index!
[INFO] [stdout] 175 | | {
[INFO] [stdout] 176 | |   main,
[INFO] [stdout] 177 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_main_manual_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_main_test_only.rs:156:14
[INFO] [stdout]     |
[INFO] [stdout] 156 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 174 | / tests_index!
[INFO] [stdout] 175 | | {
[INFO] [stdout] 176 | |   main,
[INFO] [stdout] 177 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_main_manual_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_main_test_only.rs:162:14
[INFO] [stdout]     |
[INFO] [stdout] 162 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 174 | / tests_index!
[INFO] [stdout] 175 | | {
[INFO] [stdout] 176 | |   main,
[INFO] [stdout] 177 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_main_manual_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_main_test_only.rs:168:14
[INFO] [stdout]     |
[INFO] [stdout] 168 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 174 | / tests_index!
[INFO] [stdout] 175 | | {
[INFO] [stdout] 176 | |   main,
[INFO] [stdout] 177 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_main_manual_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_test.rs:185:15
[INFO] [stdout]     |
[INFO] [stdout] 185 |       assert!( !mem::same_ptr( &src, &got ) );
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 391 | / tests_index!
[INFO] [stdout] 392 | | {
[INFO] [stdout] 393 | |   no_parameter_no_derive,
[INFO] [stdout] 394 | |   parameter_with_derives,
[INFO] [stdout] ...   |
[INFO] [stdout] 398 | |   samples,
[INFO] [stdout] 399 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `parameter_with_derives` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_test.rs:191:15
[INFO] [stdout]     |
[INFO] [stdout] 191 |       assert!( !mem::same_ptr( &src, &got ) );
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 391 | / tests_index!
[INFO] [stdout] 392 | | {
[INFO] [stdout] 393 | |   no_parameter_no_derive,
[INFO] [stdout] 394 | |   parameter_with_derives,
[INFO] [stdout] ...   |
[INFO] [stdout] 398 | |   samples,
[INFO] [stdout] 399 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `parameter_with_derives` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_test.rs:197:14
[INFO] [stdout]     |
[INFO] [stdout] 197 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 391 | / tests_index!
[INFO] [stdout] 392 | | {
[INFO] [stdout] 393 | |   no_parameter_no_derive,
[INFO] [stdout] 394 | |   parameter_with_derives,
[INFO] [stdout] ...   |
[INFO] [stdout] 398 | |   samples,
[INFO] [stdout] 399 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `parameter_with_derives` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_test.rs:203:14
[INFO] [stdout]     |
[INFO] [stdout] 203 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 391 | / tests_index!
[INFO] [stdout] 392 | | {
[INFO] [stdout] 393 | |   no_parameter_no_derive,
[INFO] [stdout] 394 | |   parameter_with_derives,
[INFO] [stdout] ...   |
[INFO] [stdout] 398 | |   samples,
[INFO] [stdout] 399 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `parameter_with_derives` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parameter_test.rs:209:14
[INFO] [stdout]     |
[INFO] [stdout] 209 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 391 | / tests_index!
[INFO] [stdout] 392 | | {
[INFO] [stdout] 393 | |   no_parameter_no_derive,
[INFO] [stdout] 394 | |   parameter_with_derives,
[INFO] [stdout] ...   |
[INFO] [stdout] 398 | |   samples,
[INFO] [stdout] 399 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `parameter_with_derives` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_main_test_only.rs:116:15
[INFO] [stdout]     |
[INFO] [stdout] 116 |       assert!( !mem::same_ptr( &src, &got ) );
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 146 | / tests_index!
[INFO] [stdout] 147 | | {
[INFO] [stdout] 148 | |   main,
[INFO] [stdout] 149 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_main_gen_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_main_test_only.rs:122:15
[INFO] [stdout]     |
[INFO] [stdout] 122 |       assert!( !mem::same_ptr( &src, &got ) );
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 146 | / tests_index!
[INFO] [stdout] 147 | | {
[INFO] [stdout] 148 | |   main,
[INFO] [stdout] 149 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_main_gen_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_main_test_only.rs:128:14
[INFO] [stdout]     |
[INFO] [stdout] 128 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 146 | / tests_index!
[INFO] [stdout] 147 | | {
[INFO] [stdout] 148 | |   main,
[INFO] [stdout] 149 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_main_gen_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_main_test_only.rs:134:14
[INFO] [stdout]     |
[INFO] [stdout] 134 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 146 | / tests_index!
[INFO] [stdout] 147 | | {
[INFO] [stdout] 148 | |   main,
[INFO] [stdout] 149 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_main_gen_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_main_test_only.rs:140:14
[INFO] [stdout]     |
[INFO] [stdout] 140 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 146 | / tests_index!
[INFO] [stdout] 147 | | {
[INFO] [stdout] 148 | |   main,
[INFO] [stdout] 149 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_main_gen_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_main_test_only.rs:116:15
[INFO] [stdout]     |
[INFO] [stdout] 116 |       assert!( !mem::same_ptr( &src, &got ) );
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 146 | / tests_index!
[INFO] [stdout] 147 | | {
[INFO] [stdout] 148 | |   main,
[INFO] [stdout] 149 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_main_manual_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_main_test_only.rs:122:15
[INFO] [stdout]     |
[INFO] [stdout] 122 |       assert!( !mem::same_ptr( &src, &got ) );
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 146 | / tests_index!
[INFO] [stdout] 147 | | {
[INFO] [stdout] 148 | |   main,
[INFO] [stdout] 149 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_main_manual_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_main_test_only.rs:128:14
[INFO] [stdout]     |
[INFO] [stdout] 128 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 146 | / tests_index!
[INFO] [stdout] 147 | | {
[INFO] [stdout] 148 | |   main,
[INFO] [stdout] 149 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_main_manual_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_main_test_only.rs:134:14
[INFO] [stdout]     |
[INFO] [stdout] 134 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 146 | / tests_index!
[INFO] [stdout] 147 | | {
[INFO] [stdout] 148 | |   main,
[INFO] [stdout] 149 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_main_manual_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_main_test_only.rs:140:14
[INFO] [stdout]     |
[INFO] [stdout] 140 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 146 | / tests_index!
[INFO] [stdout] 147 | | {
[INFO] [stdout] 148 | |   main,
[INFO] [stdout] 149 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `main` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_main_manual_test.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_test.rs:276:15
[INFO] [stdout]     |
[INFO] [stdout] 276 |       assert!( !mem::same_ptr( &src, &got ) );
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 330 | / tests_index!
[INFO] [stdout] 331 | | {
[INFO] [stdout] 332 | |   basic,
[INFO] [stdout] 333 | |   parametrized_multiple,
[INFO] [stdout] 334 | |   parametrized_no_derives,
[INFO] [stdout] 335 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `parametrized_multiple` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_test.rs:282:15
[INFO] [stdout]     |
[INFO] [stdout] 282 |       assert!( !mem::same_ptr( &src, &got ) );
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 330 | / tests_index!
[INFO] [stdout] 331 | | {
[INFO] [stdout] 332 | |   basic,
[INFO] [stdout] 333 | |   parametrized_multiple,
[INFO] [stdout] 334 | |   parametrized_no_derives,
[INFO] [stdout] 335 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `parametrized_multiple` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_test.rs:288:14
[INFO] [stdout]     |
[INFO] [stdout] 288 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 330 | / tests_index!
[INFO] [stdout] 331 | | {
[INFO] [stdout] 332 | |   basic,
[INFO] [stdout] 333 | |   parametrized_multiple,
[INFO] [stdout] 334 | |   parametrized_no_derives,
[INFO] [stdout] 335 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `parametrized_multiple` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_test.rs:294:14
[INFO] [stdout]     |
[INFO] [stdout] 294 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 330 | / tests_index!
[INFO] [stdout] 331 | | {
[INFO] [stdout] 332 | |   basic,
[INFO] [stdout] 333 | |   parametrized_multiple,
[INFO] [stdout] 334 | |   parametrized_no_derives,
[INFO] [stdout] 335 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `parametrized_multiple` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> rust/test/dt/type_constructor/./homo_pair_parametrized_test.rs:300:14
[INFO] [stdout]     |
[INFO] [stdout] 300 |       assert!( mem::same_region( &src, got ) );
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] ...
[INFO] [stdout] 330 | / tests_index!
[INFO] [stdout] 331 | | {
[INFO] [stdout] 332 | |   basic,
[INFO] [stdout] 333 | |   parametrized_multiple,
[INFO] [stdout] 334 | |   parametrized_no_derives,
[INFO] [stdout] 335 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `parametrized_multiple` which comes from the expansion of the macro `tests_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]     |
[INFO] [stdout] 1   + use test_tools::mem;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 50 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `data_type` (test "data_type_test") due to 51 previous errors
[INFO] running `Command { std: "docker" "inspect" "078b01f5cc0376a14a70f7c4375ea912bf41d6457d16e028c9ade8679ede0202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "078b01f5cc0376a14a70f7c4375ea912bf41d6457d16e028c9ade8679ede0202", kill_on_drop: false }`
[INFO] [stdout] 078b01f5cc0376a14a70f7c4375ea912bf41d6457d16e028c9ade8679ede0202
