[INFO] crate gron 0.4.0 is already in cache
[INFO] extracting crate gron 0.4.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/gron/0.4.0
[INFO] extracting crate gron 0.4.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gron/0.4.0
[INFO] validating manifest of gron-0.4.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gron-0.4.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gron-0.4.0
[INFO] finished frobbing gron-0.4.0
[INFO] frobbed toml for gron-0.4.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/gron/0.4.0/Cargo.toml
[INFO] started frobbing gron-0.4.0
[INFO] finished frobbing gron-0.4.0
[INFO] frobbed toml for gron-0.4.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gron/0.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing gron-0.4.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gron/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 3a67c6900f9eded68b01dd87c6b0b5e3461f00e12b3625399edaa6a145dce7a6
[INFO] running `"docker" "start" "-a" "3a67c6900f9eded68b01dd87c6b0b5e3461f00e12b3625399edaa6a145dce7a6"`
[INFO] [stderr]    Compiling gron v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "3a67c6900f9eded68b01dd87c6b0b5e3461f00e12b3625399edaa6a145dce7a6"`
[INFO] running `"docker" "rm" "-f" "3a67c6900f9eded68b01dd87c6b0b5e3461f00e12b3625399edaa6a145dce7a6"`
[INFO] [stdout] 3a67c6900f9eded68b01dd87c6b0b5e3461f00e12b3625399edaa6a145dce7a6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gron/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] af39624dcd2ff67da63e0f4ba0d5b3b7c07db0bbaf945c44b7107f5b62ea006e
[INFO] running `"docker" "start" "-a" "af39624dcd2ff67da63e0f4ba0d5b3b7c07db0bbaf945c44b7107f5b62ea006e"`
[INFO] [stderr]    Compiling gron v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "af39624dcd2ff67da63e0f4ba0d5b3b7c07db0bbaf945c44b7107f5b62ea006e"`
[INFO] running `"docker" "rm" "-f" "af39624dcd2ff67da63e0f4ba0d5b3b7c07db0bbaf945c44b7107f5b62ea006e"`
[INFO] [stdout] af39624dcd2ff67da63e0f4ba0d5b3b7c07db0bbaf945c44b7107f5b62ea006e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gron/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] be7182416c5101b2c9f0a07ca5d8a041777749745ca8fb3d335f8c068a32699e
[INFO] running `"docker" "start" "-a" "be7182416c5101b2c9f0a07ca5d8a041777749745ca8fb3d335f8c068a32699e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gron-965400f49bf164ae
[INFO] [stderr]    Doc-tests gron
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::test_vec ... ok
[INFO] [stdout] test test::test_simple ... ok
[INFO] [stdout] test test::test_obj_in_list ... ok
[INFO] [stdout] test test::test_map ... ok
[INFO] [stdout] test test::test_list_in_obj ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - json_to_gron (line 37) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "be7182416c5101b2c9f0a07ca5d8a041777749745ca8fb3d335f8c068a32699e"`
[INFO] running `"docker" "rm" "-f" "be7182416c5101b2c9f0a07ca5d8a041777749745ca8fb3d335f8c068a32699e"`
[INFO] [stdout] be7182416c5101b2c9f0a07ca5d8a041777749745ca8fb3d335f8c068a32699e