[INFO] crate atsamd21g18a 0.4.0 is already in cache
[INFO] extracting crate atsamd21g18a 0.4.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/atsamd21g18a/0.4.0
[INFO] extracting crate atsamd21g18a 0.4.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/atsamd21g18a/0.4.0
[INFO] validating manifest of atsamd21g18a-0.4.0 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 atsamd21g18a-0.4.0 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 atsamd21g18a-0.4.0
[INFO] finished frobbing atsamd21g18a-0.4.0
[INFO] frobbed toml for atsamd21g18a-0.4.0 written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/atsamd21g18a/0.4.0/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 atsamd21g18a-0.4.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 367b8f7fcdd9c92a2cfd0b9b53d89f3b5b7e061c9f7a96d71f87008404b72860
[INFO] running `"docker" "start" "-a" "367b8f7fcdd9c92a2cfd0b9b53d89f3b5b7e061c9f7a96d71f87008404b72860"`
[INFO] [stderr]    Compiling atsamd21g18a v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.94s
[INFO] running `"docker" "inspect" "367b8f7fcdd9c92a2cfd0b9b53d89f3b5b7e061c9f7a96d71f87008404b72860"`
[INFO] running `"docker" "rm" "-f" "367b8f7fcdd9c92a2cfd0b9b53d89f3b5b7e061c9f7a96d71f87008404b72860"`
[INFO] [stdout] 367b8f7fcdd9c92a2cfd0b9b53d89f3b5b7e061c9f7a96d71f87008404b72860
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] f2799d4e26fead204ec65352fe74d5a1d692a55f06f3172441ac59a5ba753976
[INFO] running `"docker" "start" "-a" "f2799d4e26fead204ec65352fe74d5a1d692a55f06f3172441ac59a5ba753976"`
[INFO] [stderr]    Compiling atsamd21g18a v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.97s
[INFO] running `"docker" "inspect" "f2799d4e26fead204ec65352fe74d5a1d692a55f06f3172441ac59a5ba753976"`
[INFO] running `"docker" "rm" "-f" "f2799d4e26fead204ec65352fe74d5a1d692a55f06f3172441ac59a5ba753976"`
[INFO] [stdout] f2799d4e26fead204ec65352fe74d5a1d692a55f06f3172441ac59a5ba753976
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 44cfc2e34a3042c101ff913cd42f15f91bd6e2a082ba44abef5327a93da648b2
[INFO] running `"docker" "start" "-a" "44cfc2e34a3042c101ff913cd42f15f91bd6e2a082ba44abef5327a93da648b2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/atsamd21g18a-23ce880f59ff782b
[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" "44cfc2e34a3042c101ff913cd42f15f91bd6e2a082ba44abef5327a93da648b2"`
[INFO] running `"docker" "rm" "-f" "44cfc2e34a3042c101ff913cd42f15f91bd6e2a082ba44abef5327a93da648b2"`
[INFO] [stdout] 44cfc2e34a3042c101ff913cd42f15f91bd6e2a082ba44abef5327a93da648b2