[INFO] fetching crate efr32mg24-pac 0.1.0...
[INFO] testing efr32mg24-pac-0.1.0 against 1.97.0-beta.6+cargoflags=--release for beta-1.98-release-3
[INFO] extracting crate efr32mg24-pac 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate efr32mg24-pac 0.1.0
[INFO] finished tweaking crates.io crate efr32mg24-pac 0.1.0
[INFO] tweaked toml for crates.io crate efr32mg24-pac 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate efr32mg24-pac 0.1.0 on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate efr32mg24-pac 0.1.0 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vcell v0.1.3
[INFO] [stderr]   Downloaded cortex-m-rt v0.7.5
[INFO] [stderr]   Downloaded critical-section v1.2.0
[INFO] [stderr]   Downloaded cortex-m-rt-macros v0.7.5
[INFO] [stderr]   Downloaded bare-metal v0.2.5
[INFO] [stderr]   Downloaded cortex-m v0.7.7
[INFO] [stderr]   Downloaded void v1.0.2
[INFO] [stderr]   Downloaded semver-parser v0.7.0
[INFO] [stderr]   Downloaded nb v1.1.0
[INFO] [stderr]   Downloaded rustc_version v0.2.3
[INFO] [stderr]   Downloaded volatile-register v0.2.2
[INFO] [stderr]   Downloaded nb v0.1.3
[INFO] [stderr]   Downloaded bitfield v0.13.2
[INFO] [stderr]   Downloaded semver v0.9.0
[INFO] [stderr]   Downloaded embedded-hal v0.2.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 434f033234af7e8607717c8395f9a4bfa419274ae2ad13e02a217851baaba02d
[INFO] running `Command { std: "docker" "start" "434f033234af7e8607717c8395f9a4bfa419274ae2ad13e02a217851baaba02d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "434f033234af7e8607717c8395f9a4bfa419274ae2ad13e02a217851baaba02d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "434f033234af7e8607717c8395f9a4bfa419274ae2ad13e02a217851baaba02d" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "434f033234af7e8607717c8395f9a4bfa419274ae2ad13e02a217851baaba02d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "434f033234af7e8607717c8395f9a4bfa419274ae2ad13e02a217851baaba02d" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling efr32mg24-pac v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling critical-section v1.2.0
[INFO] [stderr]    Compiling volatile-register v0.2.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 33.94s
[INFO] running `Command { std: "docker" "inspect" "434f033234af7e8607717c8395f9a4bfa419274ae2ad13e02a217851baaba02d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "434f033234af7e8607717c8395f9a4bfa419274ae2ad13e02a217851baaba02d" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling efr32mg24-pac v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 28.53s
[INFO] running `Command { std: "docker" "inspect" "434f033234af7e8607717c8395f9a4bfa419274ae2ad13e02a217851baaba02d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "434f033234af7e8607717c8395f9a4bfa419274ae2ad13e02a217851baaba02d" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/efr32mg24_pac-2f98fba4981d71bb)
[INFO] [stderr]    Doc-tests efr32mg24_pac
[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 16 tests
[INFO] [stdout] test src/generic.rs - generic::Reg<REG>::as_ptr (line 671) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<REG>::from_modify (line 893) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<REG>::from_modify (line 904) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<REG>::from_modify (line 912) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<REG>::from_write (line 752) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<REG>::from_write (line 756) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<REG>::from_write (line 764) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<REG>::from_write (line 774) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<REG>::modify (line 846) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<REG>::modify (line 852) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<REG>::modify (line 860) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<REG>::read (line 684) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<REG>::read (line 688) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<REG>::write (line 714) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<REG>::write (line 718) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<REG>::write (line 726) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 16 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "434f033234af7e8607717c8395f9a4bfa419274ae2ad13e02a217851baaba02d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "434f033234af7e8607717c8395f9a4bfa419274ae2ad13e02a217851baaba02d", kill_on_drop: false }`
[INFO] [stdout] 434f033234af7e8607717c8395f9a4bfa419274ae2ad13e02a217851baaba02d