[INFO] fetching crate usbd-hid-macros 0.4.5...
[INFO] testing usbd-hid-macros-0.4.5 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate usbd-hid-macros 0.4.5 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate usbd-hid-macros 0.4.5 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate usbd-hid-macros 0.4.5
[INFO] finished tweaking crates.io crate usbd-hid-macros 0.4.5
[INFO] tweaked toml for crates.io crate usbd-hid-macros 0.4.5 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded usbd-hid-descriptors v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 05ab3f652551b8318d79b4615f2c59ff81e6fb5a0d6dd9321d60c716857e29f4
[INFO] running `Command { std: "docker" "start" "-a" "05ab3f652551b8318d79b4615f2c59ff81e6fb5a0d6dd9321d60c716857e29f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05ab3f652551b8318d79b4615f2c59ff81e6fb5a0d6dd9321d60c716857e29f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05ab3f652551b8318d79b4615f2c59ff81e6fb5a0d6dd9321d60c716857e29f4", kill_on_drop: false }`
[INFO] [stdout] 05ab3f652551b8318d79b4615f2c59ff81e6fb5a0d6dd9321d60c716857e29f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb6cfa09a93e72cf4778f07f366ff674a1923c8c928000b51f20023185d782b1
[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" "eb6cfa09a93e72cf4778f07f366ff674a1923c8c928000b51f20023185d782b1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling usbd-hid-descriptors v0.1.1
[INFO] [stderr]    Compiling usbd-hid-macros v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.30s
[INFO] running `Command { std: "docker" "inspect" "eb6cfa09a93e72cf4778f07f366ff674a1923c8c928000b51f20023185d782b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb6cfa09a93e72cf4778f07f366ff674a1923c8c928000b51f20023185d782b1", kill_on_drop: false }`
[INFO] [stdout] eb6cfa09a93e72cf4778f07f366ff674a1923c8c928000b51f20023185d782b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0ecee0fbdc69445a67696d84f27cc4ac19a61a6566f6b189a2caaef119064b5
[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" "b0ecee0fbdc69445a67696d84f27cc4ac19a61a6566f6b189a2caaef119064b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling usbd-hid-macros v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "b0ecee0fbdc69445a67696d84f27cc4ac19a61a6566f6b189a2caaef119064b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0ecee0fbdc69445a67696d84f27cc4ac19a61a6566f6b189a2caaef119064b5", kill_on_drop: false }`
[INFO] [stdout] b0ecee0fbdc69445a67696d84f27cc4ac19a61a6566f6b189a2caaef119064b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea33c1677ca65445c963bed73f8f7df11445cb60fdedd646fd9126e6c3981d34
[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" "ea33c1677ca65445c963bed73f8f7df11445cb60fdedd646fd9126e6c3981d34", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/usbd_hid_macros-7c8c4618aa139a7b
[INFO] [stderr]    Doc-tests usbd-hid-macros
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - gen_hid_descriptor (line 154) ... FAILED
[INFO] [stdout] test src/lib.rs - gen_hid_descriptor (line 104) ... FAILED
[INFO] [stdout] test src/lib.rs - gen_hid_descriptor (line 176) ... FAILED
[INFO] [stdout] test src/lib.rs - gen_hid_descriptor (line 143) ... FAILED
[INFO] [stdout] test src/lib.rs - gen_hid_descriptor (line 65) ... FAILED
[INFO] [stdout] test src/lib.rs - gen_hid_descriptor (line 83) ... FAILED
[INFO] [stdout] test src/lib.rs - gen_hid_descriptor (line 52) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - gen_hid_descriptor (line 154) stdout ----
[INFO] [stdout] error[E0768]: no valid digits found for number
[INFO] [stdout]  --> src/lib.rs:155:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | (parameter = <constant or 0xxxx>, ...) = {
[INFO] [stdout]   |                           ^^
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `(`, `+`, `::`, `<`, `>`, or `as`, found `or`
[INFO] [stdout]  --> src/lib.rs:155:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | (parameter = <constant or 0xxxx>, ...) = {
[INFO] [stdout]   |                        ^^ expected one of 7 possible tokens
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `(`, `+`, `::`, `<`, `>`, or `as`, found `-`
[INFO] [stdout]  --> src/lib.rs:156:20
[INFO] [stdout]   |
[INFO] [stdout] 4 |         <collection-spec> OR <item-spec>;
[INFO] [stdout]   |                    ^ expected one of 7 possible tokens
[INFO] [stdout] 
[INFO] [stdout] error[E0070]: invalid left-hand side of assignment
[INFO] [stdout]  --> src/lib.rs:155:40
[INFO] [stdout]   |
[INFO] [stdout] 3 | (parameter = <constant or 0xxxx>, ...) = {
[INFO] [stdout]   | -------------------------------------- ^
[INFO] [stdout]   | |
[INFO] [stdout]   | cannot assign to this expression
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0070, E0768.
[INFO] [stdout] For more information about an error, try `rustc --explain E0070`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - gen_hid_descriptor (line 104) stdout ----
[INFO] [stdout] error: cannot find attribute `gen_hid_descriptor` in this scope
[INFO] [stdout]  --> src/lib.rs:105:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[gen_hid_descriptor(
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - gen_hid_descriptor (line 176) stdout ----
[INFO] [stdout] error: expected one of `(`, `::`, `=`, `[`, `]`, or `{`, found `<`
[INFO] [stdout]  --> src/lib.rs:177:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[packed_bits <num_items>] #[item_settings <setting>,...] <fieldname>=input OR output;
[INFO] [stdout]   |               ^ expected one of `(`, `::`, `=`, `[`, `]`, or `{`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - gen_hid_descriptor (line 143) stdout ----
[INFO] [stdout] error: expected statement after outer attribute
[INFO] [stdout]  --> src/lib.rs:144:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | / #[gen_hid_descriptor(
[INFO] [stdout] 4 | |     <collection-spec> OR <item-spec>;
[INFO] [stdout] 5 | |     <collection-spec> OR <item-spec>;
[INFO] [stdout] 6 | |     ...
[INFO] [stdout] 7 | |     <collection-spec> OR <item-spec>
[INFO] [stdout] 8 | | )]
[INFO] [stdout]   | |__^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - gen_hid_descriptor (line 65) stdout ----
[INFO] [stdout] error: cannot find attribute `gen_hid_descriptor` in this scope
[INFO] [stdout]  --> src/lib.rs:66:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[gen_hid_descriptor(
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - gen_hid_descriptor (line 83) stdout ----
[INFO] [stdout] error: cannot find attribute `gen_hid_descriptor` in this scope
[INFO] [stdout]  --> src/lib.rs:84:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[gen_hid_descriptor(
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - gen_hid_descriptor (line 52) stdout ----
[INFO] [stdout] error: cannot find attribute `gen_hid_descriptor` in this scope
[INFO] [stdout]  --> src/lib.rs:53:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[gen_hid_descriptor(
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - gen_hid_descriptor (line 104)
[INFO] [stdout]     src/lib.rs - gen_hid_descriptor (line 143)
[INFO] [stdout]     src/lib.rs - gen_hid_descriptor (line 154)
[INFO] [stdout]     src/lib.rs - gen_hid_descriptor (line 176)
[INFO] [stdout]     src/lib.rs - gen_hid_descriptor (line 52)
[INFO] [stdout]     src/lib.rs - gen_hid_descriptor (line 65)
[INFO] [stdout]     src/lib.rs - gen_hid_descriptor (line 83)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "ea33c1677ca65445c963bed73f8f7df11445cb60fdedd646fd9126e6c3981d34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea33c1677ca65445c963bed73f8f7df11445cb60fdedd646fd9126e6c3981d34", kill_on_drop: false }`
[INFO] [stdout] ea33c1677ca65445c963bed73f8f7df11445cb60fdedd646fd9126e6c3981d34