[INFO] crate c3p0_json 0.8.2 is already in cache
[INFO] testing c3p0_json-0.8.2 against 1.38.0 for beta-1.39-1
[INFO] extracting crate c3p0_json 0.8.2 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate c3p0_json 0.8.2 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate c3p0_json 0.8.2
[INFO] finished tweaking crates.io crate c3p0_json 0.8.2
[INFO] tweaked toml for crates.io crate c3p0_json 0.8.2 written to work/builds/worker-0/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 731a338254e894b816891771180cd33c1959606745ac92b64789c52e38aed4e0
[INFO] running `"docker" "start" "-a" "731a338254e894b816891771180cd33c1959606745ac92b64789c52e38aed4e0"`
[INFO] [stderr]    Compiling c3p0_common v0.8.2
[INFO] [stderr]    Compiling c3p0_json v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `"docker" "inspect" "731a338254e894b816891771180cd33c1959606745ac92b64789c52e38aed4e0"`
[INFO] running `"docker" "rm" "-f" "731a338254e894b816891771180cd33c1959606745ac92b64789c52e38aed4e0"`
[INFO] [stdout] 731a338254e894b816891771180cd33c1959606745ac92b64789c52e38aed4e0
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 430a524c92d7e1f5b95d73af9371ba0ebfca1b8c35690dc561a95f71ffcece3f
[INFO] running `"docker" "start" "-a" "430a524c92d7e1f5b95d73af9371ba0ebfca1b8c35690dc561a95f71ffcece3f"`
[INFO] [stderr]    Compiling maybe-single v0.4.0
[INFO] [stderr]    Compiling debug_stub_derive v0.3.0
[INFO] [stderr]    Compiling tc_core v0.3.1
[INFO] [stderr]    Compiling tc_cli_client v0.2.1
[INFO] [stderr]    Compiling tc_parity_parity v0.4.0
[INFO] [stderr]    Compiling tc_postgres v0.2.0
[INFO] [stderr]    Compiling tc_generic v0.2.1
[INFO] [stderr]    Compiling tc_elasticmq v0.2.1
[INFO] [stderr]    Compiling tc_trufflesuite_ganachecli v0.4.1
[INFO] [stderr]    Compiling tc_redis v0.2.1
[INFO] [stderr]    Compiling tc_dynamodb_local v0.2.1
[INFO] [stderr]    Compiling tc_coblox_bitcoincore v0.5.1
[INFO] [stderr]    Compiling testcontainers v0.6.0
[INFO] [stderr]    Compiling c3p0_json v0.8.2 (/opt/rustwide/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 6.33s
[INFO] running `"docker" "inspect" "430a524c92d7e1f5b95d73af9371ba0ebfca1b8c35690dc561a95f71ffcece3f"`
[INFO] running `"docker" "rm" "-f" "430a524c92d7e1f5b95d73af9371ba0ebfca1b8c35690dc561a95f71ffcece3f"`
[INFO] [stdout] 430a524c92d7e1f5b95d73af9371ba0ebfca1b8c35690dc561a95f71ffcece3f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 959fa47a966ec0cb27643a33876537370f3123b02e921e4f31ab6817374e4c94
[INFO] running `"docker" "start" "-a" "959fa47a966ec0cb27643a33876537370f3123b02e921e4f31ab6817374e4c94"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/c3p0_json-584930c3a712d94e
[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] [stderr]      Running /opt/rustwide/target/debug/deps/test_mysql-d953bc1728f5052c
[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]      Running /opt/rustwide/target/debug/deps/test_pg-d176337791a200b5
[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]      Running /opt/rustwide/target/debug/deps/test_sqlite-794afeb891deb412
[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" "959fa47a966ec0cb27643a33876537370f3123b02e921e4f31ab6817374e4c94"`
[INFO] running `"docker" "rm" "-f" "959fa47a966ec0cb27643a33876537370f3123b02e921e4f31ab6817374e4c94"`
[INFO] [stdout] 959fa47a966ec0cb27643a33876537370f3123b02e921e4f31ab6817374e4c94