[INFO] crate mac_address 1.0.0 is already in cache
[INFO] extracting crate mac_address 1.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/mac_address/1.0.0
[INFO] extracting crate mac_address 1.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mac_address/1.0.0
[INFO] validating manifest of mac_address-1.0.0 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 mac_address-1.0.0 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 mac_address-1.0.0
[INFO] finished frobbing mac_address-1.0.0
[INFO] frobbed toml for mac_address-1.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/mac_address/1.0.0/Cargo.toml
[INFO] started frobbing mac_address-1.0.0
[INFO] finished frobbing mac_address-1.0.0
[INFO] frobbed toml for mac_address-1.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mac_address/1.0.0/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 mac_address-1.0.0 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-7/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/mac_address/1.0.0:/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] 102afb340fb79c94d6bfc95764df6c46547bda332ce579650f35f727f6a1e72f
[INFO] running `"docker" "start" "-a" "102afb340fb79c94d6bfc95764df6c46547bda332ce579650f35f727f6a1e72f"`
[INFO] [stderr]    Compiling mac_address v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "102afb340fb79c94d6bfc95764df6c46547bda332ce579650f35f727f6a1e72f"`
[INFO] running `"docker" "rm" "-f" "102afb340fb79c94d6bfc95764df6c46547bda332ce579650f35f727f6a1e72f"`
[INFO] [stdout] 102afb340fb79c94d6bfc95764df6c46547bda332ce579650f35f727f6a1e72f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/mac_address/1.0.0:/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] ab1f0378e7bf8a2c8531ed306cf15476ed10a4ccaf002c547349ac5cef223553
[INFO] running `"docker" "start" "-a" "ab1f0378e7bf8a2c8531ed306cf15476ed10a4ccaf002c547349ac5cef223553"`
[INFO] [stderr]    Compiling mac_address v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `"docker" "inspect" "ab1f0378e7bf8a2c8531ed306cf15476ed10a4ccaf002c547349ac5cef223553"`
[INFO] running `"docker" "rm" "-f" "ab1f0378e7bf8a2c8531ed306cf15476ed10a4ccaf002c547349ac5cef223553"`
[INFO] [stdout] ab1f0378e7bf8a2c8531ed306cf15476ed10a4ccaf002c547349ac5cef223553
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/mac_address/1.0.0:/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] 1ff0fd959ce11e958f80c3b0255c63229d94ac9c5b2e23a839f81ad7e67b9c92
[INFO] running `"docker" "start" "-a" "1ff0fd959ce11e958f80c3b0255c63229d94ac9c5b2e23a839f81ad7e67b9c92"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mac_address-e5d9b2c2690fb08f
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::parse_str ... ok
[INFO] [stdout] test tests::parse_invalid_length ... ok
[INFO] [stdout] test tests::parse_invalid_digit ... ok
[INFO] [stderr]    Doc-tests mac_address
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "1ff0fd959ce11e958f80c3b0255c63229d94ac9c5b2e23a839f81ad7e67b9c92"`
[INFO] running `"docker" "rm" "-f" "1ff0fd959ce11e958f80c3b0255c63229d94ac9c5b2e23a839f81ad7e67b9c92"`
[INFO] [stdout] 1ff0fd959ce11e958f80c3b0255c63229d94ac9c5b2e23a839f81ad7e67b9c92