[INFO] crate dmc 0.1.0 is already in cache [INFO] extracting crate dmc 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/dmc/0.1.0 [INFO] extracting crate dmc 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dmc/0.1.0 [INFO] validating manifest of dmc-0.1.0 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 dmc-0.1.0 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 dmc-0.1.0 [INFO] finished frobbing dmc-0.1.0 [INFO] frobbed toml for dmc-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/dmc/0.1.0/Cargo.toml [INFO] started frobbing dmc-0.1.0 [INFO] finished frobbing dmc-0.1.0 [INFO] frobbed toml for dmc-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dmc/0.1.0/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 dmc-0.1.0 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/dmc/0.1.0:/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] 9a30e10b7df87d00e913dc344e730c787536e8d478039382611740a92c694c92 [INFO] running `"docker" "start" "-a" "9a30e10b7df87d00e913dc344e730c787536e8d478039382611740a92c694c92"` [INFO] [stderr] Compiling dmc v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Compiling uuid v0.5.1 [INFO] [stderr] Compiling x11 v2.18.1 [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/display/x11.rs:74:9 [INFO] [stderr] | [INFO] [stderr] 74 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/event/mod.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/display/x11.rs:776:9 [INFO] [stderr] | [INFO] [stderr] 776 | / let attribs_arb = [ [INFO] [stderr] 777 | | glx::arb::GLX_CONTEXT_MAJOR_VERSION_ARB, 3, [INFO] [stderr] 778 | | glx::arb::GLX_CONTEXT_MINOR_VERSION_ARB, 0, [INFO] [stderr] 779 | | glx::arb::GLX_CONTEXT_FLAGS_ARB, [INFO] [stderr] ... | [INFO] [stderr] 786 | | xx::None [INFO] [stderr] 787 | | ]; [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `client_vendor` [INFO] [stderr] --> src/display/x11.rs:419:17 [INFO] [stderr] | [INFO] [stderr] 419 | let client_vendor = glx::glXGetClientString( x_dpy, xx::GLX_VENDOR); [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_client_vendor` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `client_version` [INFO] [stderr] --> src/display/x11.rs:420:17 [INFO] [stderr] | [INFO] [stderr] 420 | let client_version = glx::glXGetClientString( x_dpy, xx::GLX_VERSION); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_client_version` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `server_vendor` [INFO] [stderr] --> src/display/x11.rs:421:17 [INFO] [stderr] | [INFO] [stderr] 421 | let server_vendor = glx::glXQueryServerString(x_dpy, screen_num, xx::GLX_VENDOR); [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_server_vendor` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `server_version` [INFO] [stderr] --> src/display/x11.rs:422:17 [INFO] [stderr] | [INFO] [stderr] 422 | let server_version = glx::glXQueryServerString(x_dpy, screen_num, xx::GLX_VERSION); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_server_version` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `resizable` [INFO] [stderr] --> src/display/x11.rs:458:23 [INFO] [stderr] | [INFO] [stderr] 458 | mode, resizable, fully_opaque, opengl, allow_high_dpi [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `resizable: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fully_opaque` [INFO] [stderr] --> src/display/x11.rs:458:34 [INFO] [stderr] | [INFO] [stderr] 458 | mode, resizable, fully_opaque, opengl, allow_high_dpi [INFO] [stderr] | ^^^^^^^^^^^^ help: try ignoring the field: `fully_opaque: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `opengl` [INFO] [stderr] --> src/display/x11.rs:458:48 [INFO] [stderr] | [INFO] [stderr] 458 | mode, resizable, fully_opaque, opengl, allow_high_dpi [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `opengl: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `allow_high_dpi` [INFO] [stderr] --> src/display/x11.rs:458:56 [INFO] [stderr] | [INFO] [stderr] 458 | mode, resizable, fully_opaque, opengl, allow_high_dpi [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try ignoring the field: `allow_high_dpi: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `version` [INFO] [stderr] --> src/display/x11.rs:762:13 [INFO] [stderr] | [INFO] [stderr] 762 | version, debug, forward_compatible, profile, msaa, .. [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `version: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `debug` [INFO] [stderr] --> src/display/x11.rs:762:22 [INFO] [stderr] | [INFO] [stderr] 762 | version, debug, forward_compatible, profile, msaa, .. [INFO] [stderr] | ^^^^^ help: try ignoring the field: `debug: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `forward_compatible` [INFO] [stderr] --> src/display/x11.rs:762:29 [INFO] [stderr] | [INFO] [stderr] 762 | version, debug, forward_compatible, profile, msaa, .. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `forward_compatible: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `profile` [INFO] [stderr] --> src/display/x11.rs:762:49 [INFO] [stderr] | [INFO] [stderr] 762 | version, debug, forward_compatible, profile, msaa, .. [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `profile: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `msaa` [INFO] [stderr] --> src/display/x11.rs:762:58 [INFO] [stderr] | [INFO] [stderr] 762 | version, debug, forward_compatible, profile, msaa, .. [INFO] [stderr] | ^^^^ help: try ignoring the field: `msaa: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `best_fbc` [INFO] [stderr] --> src/display/x11.rs:775:13 [INFO] [stderr] | [INFO] [stderr] 775 | let best_fbc: glx::GLXFBConfig = unimplemented!(); // FIXME [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_best_fbc` [INFO] [stderr] [INFO] [stderr] warning: function cannot return without recursing [INFO] [stderr] --> src/display/mod.rs:830:5 [INFO] [stderr] | [INFO] [stderr] 830 | fn default() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stderr] ... [INFO] [stderr] 834 | .. Default::default() [INFO] [stderr] | ------------------ recursive call site [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unconditional_recursion)] on by default [INFO] [stderr] = help: a `loop` may express intention better if this is on purpose [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `GLX_EXTENSIONS` [INFO] [stderr] --> src/display/x11.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | pub const GLX_EXTENSIONS: i32 = 3; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `gen_fbconfig_attribs` [INFO] [stderr] --> src/display/x11.rs:690:5 [INFO] [stderr] | [INFO] [stderr] 690 | fn gen_fbconfig_attribs(settings: &GLContextSettings) -> [c_int; 37] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused attribute [INFO] [stderr] --> src/display/x11.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | #[no_implicit_prelude] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_attributes)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `glXCreateContextAttribsARB` should have a snake case name [INFO] [stderr] --> src/display/x11.rs:807:13 [INFO] [stderr] | [INFO] [stderr] 807 | let glXCreateContextAttribsARB = glx.ext.glXCreateContextAttribsARB.unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `gl_xcreate_context_attribs_arb` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant `None` should have an upper case name [INFO] [stderr] --> src/display/x11.rs:68:15 [INFO] [stderr] | [INFO] [stderr] 68 | pub const None: i32 = 0; [INFO] [stderr] | ^^^^ help: convert the identifier to upper case: `NONE` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_upper_case_globals)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.10s [INFO] running `"docker" "inspect" "9a30e10b7df87d00e913dc344e730c787536e8d478039382611740a92c694c92"` [INFO] running `"docker" "rm" "-f" "9a30e10b7df87d00e913dc344e730c787536e8d478039382611740a92c694c92"` [INFO] [stdout] 9a30e10b7df87d00e913dc344e730c787536e8d478039382611740a92c694c92 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/dmc/0.1.0:/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] a9b77c2552639a5f48aca5e346da913d4048d5af2299dcc59b181d60eb34b4bc [INFO] running `"docker" "start" "-a" "a9b77c2552639a5f48aca5e346da913d4048d5af2299dcc59b181d60eb34b4bc"` [INFO] [stderr] Compiling dmc v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/display/x11.rs:74:9 [INFO] [stderr] | [INFO] [stderr] 74 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/event/mod.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/display/x11.rs:776:9 [INFO] [stderr] | [INFO] [stderr] 776 | / let attribs_arb = [ [INFO] [stderr] 777 | | glx::arb::GLX_CONTEXT_MAJOR_VERSION_ARB, 3, [INFO] [stderr] 778 | | glx::arb::GLX_CONTEXT_MINOR_VERSION_ARB, 0, [INFO] [stderr] 779 | | glx::arb::GLX_CONTEXT_FLAGS_ARB, [INFO] [stderr] ... | [INFO] [stderr] 786 | | xx::None [INFO] [stderr] 787 | | ]; [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `client_vendor` [INFO] [stderr] --> src/display/x11.rs:419:17 [INFO] [stderr] | [INFO] [stderr] 419 | let client_vendor = glx::glXGetClientString( x_dpy, xx::GLX_VENDOR); [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_client_vendor` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `client_version` [INFO] [stderr] --> src/display/x11.rs:420:17 [INFO] [stderr] | [INFO] [stderr] 420 | let client_version = glx::glXGetClientString( x_dpy, xx::GLX_VERSION); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_client_version` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `server_vendor` [INFO] [stderr] --> src/display/x11.rs:421:17 [INFO] [stderr] | [INFO] [stderr] 421 | let server_vendor = glx::glXQueryServerString(x_dpy, screen_num, xx::GLX_VENDOR); [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_server_vendor` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `server_version` [INFO] [stderr] --> src/display/x11.rs:422:17 [INFO] [stderr] | [INFO] [stderr] 422 | let server_version = glx::glXQueryServerString(x_dpy, screen_num, xx::GLX_VERSION); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_server_version` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `resizable` [INFO] [stderr] --> src/display/x11.rs:458:23 [INFO] [stderr] | [INFO] [stderr] 458 | mode, resizable, fully_opaque, opengl, allow_high_dpi [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `resizable: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fully_opaque` [INFO] [stderr] --> src/display/x11.rs:458:34 [INFO] [stderr] | [INFO] [stderr] 458 | mode, resizable, fully_opaque, opengl, allow_high_dpi [INFO] [stderr] | ^^^^^^^^^^^^ help: try ignoring the field: `fully_opaque: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `opengl` [INFO] [stderr] --> src/display/x11.rs:458:48 [INFO] [stderr] | [INFO] [stderr] 458 | mode, resizable, fully_opaque, opengl, allow_high_dpi [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `opengl: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `allow_high_dpi` [INFO] [stderr] --> src/display/x11.rs:458:56 [INFO] [stderr] | [INFO] [stderr] 458 | mode, resizable, fully_opaque, opengl, allow_high_dpi [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try ignoring the field: `allow_high_dpi: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `version` [INFO] [stderr] --> src/display/x11.rs:762:13 [INFO] [stderr] | [INFO] [stderr] 762 | version, debug, forward_compatible, profile, msaa, .. [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `version: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `debug` [INFO] [stderr] --> src/display/x11.rs:762:22 [INFO] [stderr] | [INFO] [stderr] 762 | version, debug, forward_compatible, profile, msaa, .. [INFO] [stderr] | ^^^^^ help: try ignoring the field: `debug: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `forward_compatible` [INFO] [stderr] --> src/display/x11.rs:762:29 [INFO] [stderr] | [INFO] [stderr] 762 | version, debug, forward_compatible, profile, msaa, .. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `forward_compatible: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `profile` [INFO] [stderr] --> src/display/x11.rs:762:49 [INFO] [stderr] | [INFO] [stderr] 762 | version, debug, forward_compatible, profile, msaa, .. [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `profile: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `msaa` [INFO] [stderr] --> src/display/x11.rs:762:58 [INFO] [stderr] | [INFO] [stderr] 762 | version, debug, forward_compatible, profile, msaa, .. [INFO] [stderr] | ^^^^ help: try ignoring the field: `msaa: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `best_fbc` [INFO] [stderr] --> src/display/x11.rs:775:13 [INFO] [stderr] | [INFO] [stderr] 775 | let best_fbc: glx::GLXFBConfig = unimplemented!(); // FIXME [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_best_fbc` [INFO] [stderr] [INFO] [stderr] warning: function cannot return without recursing [INFO] [stderr] --> src/display/mod.rs:830:5 [INFO] [stderr] | [INFO] [stderr] 830 | fn default() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stderr] ... [INFO] [stderr] 834 | .. Default::default() [INFO] [stderr] | ------------------ recursive call site [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unconditional_recursion)] on by default [INFO] [stderr] = help: a `loop` may express intention better if this is on purpose [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `GLX_EXTENSIONS` [INFO] [stderr] --> src/display/x11.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | pub const GLX_EXTENSIONS: i32 = 3; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `gen_fbconfig_attribs` [INFO] [stderr] --> src/display/x11.rs:690:5 [INFO] [stderr] | [INFO] [stderr] 690 | fn gen_fbconfig_attribs(settings: &GLContextSettings) -> [c_int; 37] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused attribute [INFO] [stderr] --> src/display/x11.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | #[no_implicit_prelude] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_attributes)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `glXCreateContextAttribsARB` should have a snake case name [INFO] [stderr] --> src/display/x11.rs:807:13 [INFO] [stderr] | [INFO] [stderr] 807 | let glXCreateContextAttribsARB = glx.ext.glXCreateContextAttribsARB.unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `gl_xcreate_context_attribs_arb` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant `None` should have an upper case name [INFO] [stderr] --> src/display/x11.rs:68:15 [INFO] [stderr] | [INFO] [stderr] 68 | pub const None: i32 = 0; [INFO] [stderr] | ^^^^ help: convert the identifier to upper case: `NONE` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.84s [INFO] running `"docker" "inspect" "a9b77c2552639a5f48aca5e346da913d4048d5af2299dcc59b181d60eb34b4bc"` [INFO] running `"docker" "rm" "-f" "a9b77c2552639a5f48aca5e346da913d4048d5af2299dcc59b181d60eb34b4bc"` [INFO] [stdout] a9b77c2552639a5f48aca5e346da913d4048d5af2299dcc59b181d60eb34b4bc [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/dmc/0.1.0:/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] 63f16a2e0c567360ad5b65fa4a6ed195ec4c45b633e68c8d1ac524045b303830 [INFO] running `"docker" "start" "-a" "63f16a2e0c567360ad5b65fa4a6ed195ec4c45b633e68c8d1ac524045b303830"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/dmc-bc6965849fe2b320 [INFO] [stderr] Doc-tests dmc [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test semver::test_semver_cmp ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/display/mod.rs - display (line 114) ... FAILED [INFO] [stdout] test src/display/mod.rs - display (line 84) ... ok [INFO] [stdout] test src/display/mod.rs - display (line 69) ... ok [INFO] [stdout] test src/display/mod.rs - display (line 47) ... ok [INFO] [stdout] test src/display/mod.rs - display (line 98) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/display/mod.rs - display (line 114) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: unresolved import [INFO] [stdout] --> src/display/mod.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 11 | use display::GLSwapInterval::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unresolved import [INFO] [stdout] | help: a similar path exists: `dmc::display` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `LateSwapTearing` in this scope [INFO] [stdout] --> src/display/mod.rs:124:28 [INFO] [stdout] | [INFO] [stdout] 13 | if swap_chain.set_interval(LateSwapTearing).is_err() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] help: possible candidate is found in another module, you can import it into scope [INFO] [stdout] | [INFO] [stdout] 3 | use dmc::display::GLSwapInterval::LateSwapTearing; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `VSync` in this scope [INFO] [stdout] --> src/display/mod.rs:125:32 [INFO] [stdout] | [INFO] [stdout] 14 | if swap_chain.set_interval(VSync).is_err() { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] help: possible candidate is found in another module, you can import it into scope [INFO] [stdout] | [INFO] [stdout] 3 | use dmc::display::GLSwapInterval::VSync; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `LimitFps` in this scope [INFO] [stdout] --> src/display/mod.rs:126:41 [INFO] [stdout] | [INFO] [stdout] 15 | let _ = swap_chain.set_interval(LimitFps(60)); [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] help: possible candidate is found in another module, you can import it into scope [INFO] [stdout] | [INFO] [stdout] 3 | use dmc::display::GLSwapInterval::LimitFps; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: unused import: `display::GLSwapInterval::*` [INFO] [stdout] --> src/display/mod.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 11 | use display::GLSwapInterval::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: lint level defined here [INFO] [stdout] --> src/display/mod.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: #[deny(unused_imports)] implied by #[deny(warnings)] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/display/mod.rs - display (line 114) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "63f16a2e0c567360ad5b65fa4a6ed195ec4c45b633e68c8d1ac524045b303830"` [INFO] running `"docker" "rm" "-f" "63f16a2e0c567360ad5b65fa4a6ed195ec4c45b633e68c8d1ac524045b303830"` [INFO] [stdout] 63f16a2e0c567360ad5b65fa4a6ed195ec4c45b633e68c8d1ac524045b303830