[INFO] crate vcgencmd 0.1.4 is already in cache
[INFO] extracting crate vcgencmd 0.1.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/vcgencmd/0.1.4
[INFO] extracting crate vcgencmd 0.1.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/vcgencmd/0.1.4
[INFO] validating manifest of vcgencmd-0.1.4 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 vcgencmd-0.1.4 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 vcgencmd-0.1.4
[INFO] finished frobbing vcgencmd-0.1.4
[INFO] frobbed toml for vcgencmd-0.1.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/vcgencmd/0.1.4/Cargo.toml
[INFO] started frobbing vcgencmd-0.1.4
[INFO] finished frobbing vcgencmd-0.1.4
[INFO] frobbed toml for vcgencmd-0.1.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/vcgencmd/0.1.4/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing vcgencmd-0.1.4 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/vcgencmd/0.1.4:/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] d21e13b425b011ea867e565eb98d2c192071d8c2f12ab1389e1e796ee0bbc844
[INFO] running `"docker" "start" "-a" "d21e13b425b011ea867e565eb98d2c192071d8c2f12ab1389e1e796ee0bbc844"`
[INFO] [stderr]    Compiling vcgencmd v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "d21e13b425b011ea867e565eb98d2c192071d8c2f12ab1389e1e796ee0bbc844"`
[INFO] running `"docker" "rm" "-f" "d21e13b425b011ea867e565eb98d2c192071d8c2f12ab1389e1e796ee0bbc844"`
[INFO] [stdout] d21e13b425b011ea867e565eb98d2c192071d8c2f12ab1389e1e796ee0bbc844
[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/vcgencmd/0.1.4:/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] aa4010712f78a093446e583c5b387f2e56782ed0ee8652badad2ce9d04a1ed58
[INFO] running `"docker" "start" "-a" "aa4010712f78a093446e583c5b387f2e56782ed0ee8652badad2ce9d04a1ed58"`
[INFO] [stderr]    Compiling vcgencmd v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `vcgencmd::ClockSrc`
[INFO] [stderr]  --> tests/integration_test.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use vcgencmd::ClockSrc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `"docker" "inspect" "aa4010712f78a093446e583c5b387f2e56782ed0ee8652badad2ce9d04a1ed58"`
[INFO] running `"docker" "rm" "-f" "aa4010712f78a093446e583c5b387f2e56782ed0ee8652badad2ce9d04a1ed58"`
[INFO] [stdout] aa4010712f78a093446e583c5b387f2e56782ed0ee8652badad2ce9d04a1ed58
[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/vcgencmd/0.1.4:/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] 7913e2bbffe0fdb7b5ecaab6af03e476a1baabe6d6c140a7522ed682e744b8a9
[INFO] running `"docker" "start" "-a" "7913e2bbffe0fdb7b5ecaab6af03e476a1baabe6d6c140a7522ed682e744b8a9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vcgencmd-74812e297715ce61
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test parsers::test::test_mem ... ok
[INFO] [stdout] test parsers::test::test_volts ... ok
[INFO] [stdout] test parsers::test::test_trim_before_equals ... ok
[INFO] [stdout] test parsers::test::test_temp ... ok
[INFO] [stdout] test tests::test_resolve_command ... ok
[INFO] [stdout] test parsers::test::test_frequency ... ok
[INFO] [stdout] test tests::test_resolve_src ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/integration_test-2af3351475497506
[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 vcgencmd
[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" "7913e2bbffe0fdb7b5ecaab6af03e476a1baabe6d6c140a7522ed682e744b8a9"`
[INFO] running `"docker" "rm" "-f" "7913e2bbffe0fdb7b5ecaab6af03e476a1baabe6d6c140a7522ed682e744b8a9"`
[INFO] [stdout] 7913e2bbffe0fdb7b5ecaab6af03e476a1baabe6d6c140a7522ed682e744b8a9