[INFO] crate atsamd21g18a 0.4.0 is already in cache
[INFO] extracting crate atsamd21g18a 0.4.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/atsamd21g18a/0.4.0
[INFO] extracting crate atsamd21g18a 0.4.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/atsamd21g18a/0.4.0
[INFO] validating manifest of atsamd21g18a-0.4.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of atsamd21g18a-0.4.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing atsamd21g18a-0.4.0
[INFO] finished frobbing atsamd21g18a-0.4.0
[INFO] frobbed toml for atsamd21g18a-0.4.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/atsamd21g18a/0.4.0/Cargo.toml
[INFO] started frobbing atsamd21g18a-0.4.0
[INFO] finished frobbing atsamd21g18a-0.4.0
[INFO] frobbed toml for atsamd21g18a-0.4.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/atsamd21g18a/0.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing atsamd21g18a-0.4.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/atsamd21g18a/0.4.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 0b14dfccc49682fcb1b3d34d196a84a4032fdf42ce62727cf0609a42cb890529
[INFO] running `"docker" "start" "-a" "0b14dfccc49682fcb1b3d34d196a84a4032fdf42ce62727cf0609a42cb890529"`
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling vcell v0.1.0
[INFO] [stderr]    Compiling cortex-m v0.6.0
[INFO] [stderr]    Compiling cortex-m v0.5.10
[INFO] [stderr]    Compiling atsamd21g18a v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling aligned v0.2.0
[INFO] [stderr]    Compiling bare-metal v0.2.4
[INFO] [stderr]    Compiling as-slice v0.1.0
[INFO] [stderr]    Compiling volatile-register v0.2.0
[INFO] [stderr]    Compiling aligned v0.3.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.74s
[INFO] running `"docker" "inspect" "0b14dfccc49682fcb1b3d34d196a84a4032fdf42ce62727cf0609a42cb890529"`
[INFO] running `"docker" "rm" "-f" "0b14dfccc49682fcb1b3d34d196a84a4032fdf42ce62727cf0609a42cb890529"`
[INFO] [stdout] 0b14dfccc49682fcb1b3d34d196a84a4032fdf42ce62727cf0609a42cb890529
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/atsamd21g18a/0.4.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3e56c8f6f6342fd0df7c43e54521c5cf938d392dc2c66d7b5835c2a94ed684d8
[INFO] running `"docker" "start" "-a" "3e56c8f6f6342fd0df7c43e54521c5cf938d392dc2c66d7b5835c2a94ed684d8"`
[INFO] [stderr]    Compiling atsamd21g18a v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.35s
[INFO] running `"docker" "inspect" "3e56c8f6f6342fd0df7c43e54521c5cf938d392dc2c66d7b5835c2a94ed684d8"`
[INFO] running `"docker" "rm" "-f" "3e56c8f6f6342fd0df7c43e54521c5cf938d392dc2c66d7b5835c2a94ed684d8"`
[INFO] [stdout] 3e56c8f6f6342fd0df7c43e54521c5cf938d392dc2c66d7b5835c2a94ed684d8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/atsamd21g18a/0.4.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 23919869cb2c5dc6ecc286179fc9030a2f6ac7e634d3aa479684139940d908c5
[INFO] running `"docker" "start" "-a" "23919869cb2c5dc6ecc286179fc9030a2f6ac7e634d3aa479684139940d908c5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/atsamd21g18a-5043b77843151c53
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atsamd21g18a
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "23919869cb2c5dc6ecc286179fc9030a2f6ac7e634d3aa479684139940d908c5"`
[INFO] running `"docker" "rm" "-f" "23919869cb2c5dc6ecc286179fc9030a2f6ac7e634d3aa479684139940d908c5"`
[INFO] [stdout] 23919869cb2c5dc6ecc286179fc9030a2f6ac7e634d3aa479684139940d908c5