Dec 07 17:47:36.932 INFO testing embedded-builder-0.1.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 17:47:36.933 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 17:47:37.240 INFO [stdout] b9c2f636ced5671467ddbfebcb44001ecd1924665b1ae890a6fcfc73964c086b
Dec 07 17:47:37.246 INFO running `"docker" "start" "-a" "b9c2f636ced5671467ddbfebcb44001ecd1924665b1ae890a6fcfc73964c086b"`
Dec 07 17:47:37.796 INFO [stderr] usermod: no changes
Dec 07 17:47:37.821 INFO [stderr]    Compiling embedded-builder v0.1.1 (/source)
Dec 07 17:47:37.892 INFO [stderr] warning: unused macro definition
Dec 07 17:47:37.892 INFO [stderr]   --> src/helpers.rs:20:1
Dec 07 17:47:37.892 INFO [stderr]    |
Dec 07 17:47:37.892 INFO [stderr] 20 | / macro_rules! concat {
Dec 07 17:47:37.892 INFO [stderr] 21 | |     ($a: expr, $b: expr) => { $a$b };
Dec 07 17:47:37.892 INFO [stderr] 22 | | }
Dec 07 17:47:37.892 INFO [stderr]    | |_^
Dec 07 17:47:37.892 INFO [stderr]    |
Dec 07 17:47:37.892 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 07 17:47:37.892 INFO [stderr] 
Dec 07 17:47:37.981 INFO [stderr] warning: the feature `used` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 07 17:47:37.981 INFO [stderr]  --> src/lib.rs:4:12
Dec 07 17:47:37.981 INFO [stderr]   |
Dec 07 17:47:37.981 INFO [stderr] 4 | #![feature(used)]
Dec 07 17:47:37.981 INFO [stderr]   |            ^^^^
Dec 07 17:47:37.981 INFO [stderr]   |
Dec 07 17:47:37.982 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 07 17:47:37.982 INFO [stderr] 
Dec 07 17:47:38.007 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
Dec 07 17:47:38.009 INFO [stderr] su: No module specific data is present
Dec 07 17:47:38.268 INFO running `"docker" "inspect" "b9c2f636ced5671467ddbfebcb44001ecd1924665b1ae890a6fcfc73964c086b"`
Dec 07 17:47:38.347 INFO running `"docker" "rm" "-f" "b9c2f636ced5671467ddbfebcb44001ecd1924665b1ae890a6fcfc73964c086b"`
Dec 07 17:47:38.496 INFO [stdout] b9c2f636ced5671467ddbfebcb44001ecd1924665b1ae890a6fcfc73964c086b
Dec 07 17:47:38.498 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 17:47:38.673 INFO [stdout] 1bb026a5ec5ee15c1935f577e40279a07c29cb63246634c981adaf5cd5a10219
Dec 07 17:47:38.675 INFO running `"docker" "start" "-a" "1bb026a5ec5ee15c1935f577e40279a07c29cb63246634c981adaf5cd5a10219"`
Dec 07 17:47:39.068 INFO [stderr] usermod: no changes
Dec 07 17:47:39.100 INFO [stderr]    Compiling embedded-builder v0.1.1 (/source)
Dec 07 17:47:39.706 INFO [stderr] warning: unused macro definition
Dec 07 17:47:39.706 INFO [stderr]   --> src/helpers.rs:20:1
Dec 07 17:47:39.706 INFO [stderr]    |
Dec 07 17:47:39.706 INFO [stderr] 20 | / macro_rules! concat {
Dec 07 17:47:39.706 INFO [stderr] 21 | |     ($a: expr, $b: expr) => { $a$b };
Dec 07 17:47:39.706 INFO [stderr] 22 | | }
Dec 07 17:47:39.706 INFO [stderr]    | |_^
Dec 07 17:47:39.706 INFO [stderr]    |
Dec 07 17:47:39.706 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 07 17:47:39.706 INFO [stderr] 
Dec 07 17:47:39.888 INFO [stderr] warning: variable does not need to be mutable
Dec 07 17:47:39.888 INFO [stderr]    --> src/register.rs:210:13
Dec 07 17:47:39.888 INFO [stderr]     |
Dec 07 17:47:39.888 INFO [stderr] 210 |         let mut r = Register::<u16>(0, 0xFAF0);
Dec 07 17:47:39.888 INFO [stderr]     |             ----^
Dec 07 17:47:39.888 INFO [stderr]     |             |
Dec 07 17:47:39.888 INFO [stderr]     |             help: remove this `mut`
Dec 07 17:47:39.888 INFO [stderr]     |
Dec 07 17:47:39.888 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 17:47:39.888 INFO [stderr] 
Dec 07 17:47:39.888 INFO [stderr] warning: the feature `used` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 07 17:47:39.888 INFO [stderr]  --> src/lib.rs:4:12
Dec 07 17:47:39.888 INFO [stderr]   |
Dec 07 17:47:39.888 INFO [stderr] 4 | #![feature(used)]
Dec 07 17:47:39.888 INFO [stderr]   |            ^^^^
Dec 07 17:47:39.888 INFO [stderr]   |
Dec 07 17:47:39.888 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 07 17:47:39.888 INFO [stderr] 
Dec 07 17:47:40.284 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Dec 07 17:47:40.287 INFO [stderr] su: No module specific data is present
Dec 07 17:47:40.860 INFO running `"docker" "inspect" "1bb026a5ec5ee15c1935f577e40279a07c29cb63246634c981adaf5cd5a10219"`
Dec 07 17:47:41.082 INFO running `"docker" "rm" "-f" "1bb026a5ec5ee15c1935f577e40279a07c29cb63246634c981adaf5cd5a10219"`
Dec 07 17:47:41.404 INFO [stdout] 1bb026a5ec5ee15c1935f577e40279a07c29cb63246634c981adaf5cd5a10219
Dec 07 17:47:41.412 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 17:47:41.906 INFO [stdout] ac3f0bc44cf0182833fd04bd8bab0833aeb7672418d2565d02fa691b40107cdb
Dec 07 17:47:41.910 INFO running `"docker" "start" "-a" "ac3f0bc44cf0182833fd04bd8bab0833aeb7672418d2565d02fa691b40107cdb"`
Dec 07 17:47:43.156 INFO [stderr] usermod: no changes
Dec 07 17:47:43.190 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 17:47:43.191 INFO [stderr]      Running /target/debug/deps/embedded_builder-4b86279ed0fa9558
Dec 07 17:47:43.194 INFO [stdout] 
Dec 07 17:47:43.194 INFO [stdout] running 10 tests
Dec 07 17:47:43.194 INFO [stdout] test register::tests::set ... ok
Dec 07 17:47:43.194 INFO [stdout] test register::tests::or ... ok
Dec 07 17:47:43.194 INFO [stdout] test register::tests::get_bit ... ok
Dec 07 17:47:43.194 INFO [stdout] test register::tests::clear ... ok
Dec 07 17:47:43.200 INFO [stdout] test register::tests::and ... ok
Dec 07 17:47:43.200 INFO [stdout] test register::tests::set_bit ... ok
Dec 07 17:47:43.200 INFO [stdout] test register::tests::get_masked ... ok
Dec 07 17:47:43.200 INFO [stdout] test helpers::tests::register_traits ... ok
Dec 07 17:47:43.204 INFO [stdout] test register::tests::set_masked ... ok
Dec 07 17:47:43.204 INFO [stdout] test register::tests::zero ... ok
Dec 07 17:47:43.204 INFO [stdout] 
Dec 07 17:47:43.205 INFO [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 17:47:43.205 INFO [stdout] 
Dec 07 17:47:43.212 INFO [stderr]    Doc-tests embedded-builder
Dec 07 17:47:43.299 INFO [stdout] 
Dec 07 17:47:43.299 INFO [stdout] running 0 tests
Dec 07 17:47:43.299 INFO [stdout] 
Dec 07 17:47:43.299 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 17:47:43.299 INFO [stdout] 
Dec 07 17:47:43.316 INFO [stderr] su: No module specific data is present
Dec 07 17:47:43.724 INFO running `"docker" "inspect" "ac3f0bc44cf0182833fd04bd8bab0833aeb7672418d2565d02fa691b40107cdb"`
Dec 07 17:47:43.946 INFO running `"docker" "rm" "-f" "ac3f0bc44cf0182833fd04bd8bab0833aeb7672418d2565d02fa691b40107cdb"`
Dec 07 17:47:44.159 INFO [stdout] ac3f0bc44cf0182833fd04bd8bab0833aeb7672418d2565d02fa691b40107cdb