[INFO] crate zg-co2 1.0.0 is already in cache
[INFO] extracting crate zg-co2 1.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/zg-co2/1.0.0
[INFO] extracting crate zg-co2 1.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/zg-co2/1.0.0
[INFO] validating manifest of zg-co2-1.0.0 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 zg-co2-1.0.0 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 zg-co2-1.0.0
[INFO] finished frobbing zg-co2-1.0.0
[INFO] frobbed toml for zg-co2-1.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/zg-co2/1.0.0/Cargo.toml
[INFO] started frobbing zg-co2-1.0.0
[INFO] finished frobbing zg-co2-1.0.0
[INFO] frobbed toml for zg-co2-1.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/zg-co2/1.0.0/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 zg-co2-1.0.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/zg-co2/1.0.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 7a2bafc6291a6e7a92acb5fd0eb0588c11d55efe5edf0b5eec74562997b973f8
[INFO] running `"docker" "start" "-a" "7a2bafc6291a6e7a92acb5fd0eb0588c11d55efe5edf0b5eec74562997b973f8"`
[INFO] [stderr]    Compiling zg-co2 v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "7a2bafc6291a6e7a92acb5fd0eb0588c11d55efe5edf0b5eec74562997b973f8"`
[INFO] running `"docker" "rm" "-f" "7a2bafc6291a6e7a92acb5fd0eb0588c11d55efe5edf0b5eec74562997b973f8"`
[INFO] [stdout] 7a2bafc6291a6e7a92acb5fd0eb0588c11d55efe5edf0b5eec74562997b973f8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/zg-co2/1.0.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b8b517c733ee688a1ed04e0aa5e9f4c6138204bce3a0671d3aabd723674c3392
[INFO] running `"docker" "start" "-a" "b8b517c733ee688a1ed04e0aa5e9f4c6138204bce3a0671d3aabd723674c3392"`
[INFO] [stderr]    Compiling assert_float_eq v1.1.3
[INFO] [stderr]    Compiling zg-co2 v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "b8b517c733ee688a1ed04e0aa5e9f4c6138204bce3a0671d3aabd723674c3392"`
[INFO] running `"docker" "rm" "-f" "b8b517c733ee688a1ed04e0aa5e9f4c6138204bce3a0671d3aabd723674c3392"`
[INFO] [stdout] b8b517c733ee688a1ed04e0aa5e9f4c6138204bce3a0671d3aabd723674c3392
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/zg-co2/1.0.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 863cf9b9085e4f2eb1d5d59f443f30da1a57b86a70465111b407c7c0933a5494
[INFO] running `"docker" "start" "-a" "863cf9b9085e4f2eb1d5d59f443f30da1a57b86a70465111b407c7c0933a5494"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/zg_co2-a40d2705ec9df730
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test error::tests::test_send ... ok
[INFO] [stdout] test tests::test_decode ... ok
[INFO] [stdout] test error::tests::test_sync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zg-co2
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs -  (line 20) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 97) ... ok
[INFO] [stdout] test src/error.rs - error::Error (line 7) ... ok
[INFO] [stdout] test src/lib.rs - SingleReading (line 62) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "863cf9b9085e4f2eb1d5d59f443f30da1a57b86a70465111b407c7c0933a5494"`
[INFO] running `"docker" "rm" "-f" "863cf9b9085e4f2eb1d5d59f443f30da1a57b86a70465111b407c7c0933a5494"`
[INFO] [stdout] 863cf9b9085e4f2eb1d5d59f443f30da1a57b86a70465111b407c7c0933a5494