[INFO] crate c3p0_json 0.8.2 is already in cache
[INFO] extracting crate c3p0_json 0.8.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/c3p0_json/0.8.2
[INFO] extracting crate c3p0_json 0.8.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/c3p0_json/0.8.2
[INFO] validating manifest of c3p0_json-0.8.2 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 c3p0_json-0.8.2 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 c3p0_json-0.8.2
[INFO] finished frobbing c3p0_json-0.8.2
[INFO] frobbed toml for c3p0_json-0.8.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/c3p0_json/0.8.2/Cargo.toml
[INFO] started frobbing c3p0_json-0.8.2
[INFO] finished frobbing c3p0_json-0.8.2
[INFO] frobbed toml for c3p0_json-0.8.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/c3p0_json/0.8.2/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 c3p0_json-0.8.2 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/c3p0_json/0.8.2:/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] ff864aecd491a78361de269538f51e1a27ad0dbb11580be64662e8aa84a2429b
[INFO] running `"docker" "start" "-a" "ff864aecd491a78361de269538f51e1a27ad0dbb11580be64662e8aa84a2429b"`
[INFO] [stderr]    Compiling c3p0_common v0.8.2
[INFO] [stderr]    Compiling c3p0_json v0.8.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "ff864aecd491a78361de269538f51e1a27ad0dbb11580be64662e8aa84a2429b"`
[INFO] running `"docker" "rm" "-f" "ff864aecd491a78361de269538f51e1a27ad0dbb11580be64662e8aa84a2429b"`
[INFO] [stdout] ff864aecd491a78361de269538f51e1a27ad0dbb11580be64662e8aa84a2429b
[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/c3p0_json/0.8.2:/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] ab492e895a379406048c2790b39c43d3dc1364c99c67f21778ec950bad234eb2
[INFO] running `"docker" "start" "-a" "ab492e895a379406048c2790b39c43d3dc1364c99c67f21778ec950bad234eb2"`
[INFO] [stderr]    Compiling maybe-single v0.4.0
[INFO] [stderr]    Compiling tc_core v0.3.0
[INFO] [stderr]    Compiling tc_generic v0.2.0
[INFO] [stderr]    Compiling tc_cli_client v0.2.0
[INFO] [stderr]    Compiling tc_parity_parity v0.4.0
[INFO] [stderr]    Compiling tc_elasticmq v0.2.0
[INFO] [stderr]    Compiling tc_postgres v0.2.0
[INFO] [stderr]    Compiling tc_redis v0.2.0
[INFO] [stderr]    Compiling tc_dynamodb_local v0.2.0
[INFO] [stderr]    Compiling tc_trufflesuite_ganachecli v0.4.0
[INFO] [stderr]    Compiling tc_coblox_bitcoincore v0.5.0
[INFO] [stderr]    Compiling testcontainers v0.6.0
[INFO] [stderr]    Compiling c3p0_json v0.8.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/json/model.rs:74:57
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn model_should_be_serializable() -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/json/model.rs:94:61
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn new_model_should_be_serializable() -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.85s
[INFO] running `"docker" "inspect" "ab492e895a379406048c2790b39c43d3dc1364c99c67f21778ec950bad234eb2"`
[INFO] running `"docker" "rm" "-f" "ab492e895a379406048c2790b39c43d3dc1364c99c67f21778ec950bad234eb2"`
[INFO] [stdout] ab492e895a379406048c2790b39c43d3dc1364c99c67f21778ec950bad234eb2
[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/c3p0_json/0.8.2:/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] 0a30a63d0c9b89ba2390ed9300ac18edebf1e7cbdbbf275e55c793ed739207da
[INFO] running `"docker" "start" "-a" "0a30a63d0c9b89ba2390ed9300ac18edebf1e7cbdbbf275e55c793ed739207da"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/c3p0_json-807cb9f4b1a0887c
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test json::model::test::model_should_be_serializable ... ok
[INFO] [stdout] test json::model::test::new_model_should_be_serializable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_mysql-9694423c49e67b73
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_pg-962a20d434ede8d2
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_sqlite-3a098054f5552752
[INFO] [stdout] test result: ok. 0 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] [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 c3p0_json
[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" "0a30a63d0c9b89ba2390ed9300ac18edebf1e7cbdbbf275e55c793ed739207da"`
[INFO] running `"docker" "rm" "-f" "0a30a63d0c9b89ba2390ed9300ac18edebf1e7cbdbbf275e55c793ed739207da"`
[INFO] [stdout] 0a30a63d0c9b89ba2390ed9300ac18edebf1e7cbdbbf275e55c793ed739207da