[INFO] crate gpio 0.4.1 is already in cache
[INFO] extracting crate gpio 0.4.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/gpio/0.4.1
[INFO] extracting crate gpio 0.4.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gpio/0.4.1
[INFO] validating manifest of gpio-0.4.1 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 gpio-0.4.1 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 gpio-0.4.1
[INFO] finished frobbing gpio-0.4.1
[INFO] frobbed toml for gpio-0.4.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/gpio/0.4.1/Cargo.toml
[INFO] started frobbing gpio-0.4.1
[INFO] finished frobbing gpio-0.4.1
[INFO] frobbed toml for gpio-0.4.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gpio/0.4.1/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[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 gpio-0.4.1 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-0/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/gpio/0.4.1:/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] 9c1287d87188171c2f93828f0c2459aee49915579a3b7dc2fcb66426b55ec0c7
[INFO] running `"docker" "start" "-a" "9c1287d87188171c2f93828f0c2459aee49915579a3b7dc2fcb66426b55ec0c7"`
[INFO] [stderr]    Compiling gpio v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "9c1287d87188171c2f93828f0c2459aee49915579a3b7dc2fcb66426b55ec0c7"`
[INFO] running `"docker" "rm" "-f" "9c1287d87188171c2f93828f0c2459aee49915579a3b7dc2fcb66426b55ec0c7"`
[INFO] [stdout] 9c1287d87188171c2f93828f0c2459aee49915579a3b7dc2fcb66426b55ec0c7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/gpio/0.4.1:/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] 3eab12e7741b5f3e0c929e5d1e2ab49cf6842e1fb58671d19132a11af3eada31
[INFO] running `"docker" "start" "-a" "3eab12e7741b5f3e0c929e5d1e2ab49cf6842e1fb58671d19132a11af3eada31"`
[INFO] [stderr]    Compiling gpio v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "3eab12e7741b5f3e0c929e5d1e2ab49cf6842e1fb58671d19132a11af3eada31"`
[INFO] running `"docker" "rm" "-f" "3eab12e7741b5f3e0c929e5d1e2ab49cf6842e1fb58671d19132a11af3eada31"`
[INFO] [stdout] 3eab12e7741b5f3e0c929e5d1e2ab49cf6842e1fb58671d19132a11af3eada31
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/gpio/0.4.1:/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] 03bff8cda92ff2630dd8d99d844669fd2e44f0090f8cbc0a8c82484042e974a3
[INFO] running `"docker" "start" "-a" "03bff8cda92ff2630dd8d99d844669fd2e44f0090f8cbc0a8c82484042e974a3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gpio-a3558c5081c91f0a
[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 gpio
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 17) ... ok
[INFO] [stdout] test src/dummy.rs - dummy (line 35) ... ok
[INFO] [stdout] test src/dummy.rs - dummy (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "03bff8cda92ff2630dd8d99d844669fd2e44f0090f8cbc0a8c82484042e974a3"`
[INFO] running `"docker" "rm" "-f" "03bff8cda92ff2630dd8d99d844669fd2e44f0090f8cbc0a8c82484042e974a3"`
[INFO] [stdout] 03bff8cda92ff2630dd8d99d844669fd2e44f0090f8cbc0a8c82484042e974a3