[INFO] crate vibranium 0.1.0 is already in cache [INFO] extracting crate vibranium 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/vibranium/0.1.0 [INFO] extracting crate vibranium 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/vibranium/0.1.0 [INFO] validating manifest of vibranium-0.1.0 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 vibranium-0.1.0 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 vibranium-0.1.0 [INFO] finished frobbing vibranium-0.1.0 [INFO] frobbed toml for vibranium-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/vibranium/0.1.0/Cargo.toml [INFO] started frobbing vibranium-0.1.0 [INFO] finished frobbing vibranium-0.1.0 [INFO] frobbed toml for vibranium-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/vibranium/0.1.0/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] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing vibranium-0.1.0 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-4/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/vibranium/0.1.0:/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] 978be76d1fd9e07415231cd81392e3e7be2503fa8f71eda1bc49dec5b2efeb98 [INFO] running `"docker" "start" "-a" "978be76d1fd9e07415231cd81392e3e7be2503fa8f71eda1bc49dec5b2efeb98"` [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling rustc-hex v2.0.1 [INFO] [stderr] Compiling static_assertions v0.2.5 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling tokio-timer v0.1.2 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling tokio-tls v0.2.1 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling impl-serde v0.2.0 [INFO] [stderr] Compiling ethereum-types-serialize v0.2.2 [INFO] [stderr] Compiling rlp v0.4.2 [INFO] [stderr] Compiling jsonrpc-core v11.0.0 [INFO] [stderr] Compiling toml-query v0.8.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling tiny-keccak v1.5.0 [INFO] [stderr] Compiling impl-rlp v0.2.0 [INFO] [stderr] Compiling fixed-hash v0.3.2 [INFO] [stderr] Compiling uint v0.5.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.15 [INFO] [stderr] Compiling ethbloom v0.6.4 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling ethereum-types v0.5.2 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling hyper v0.12.33 [INFO] [stderr] Compiling websocket v0.21.1 [INFO] [stderr] Compiling tokio-uds v0.1.7 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling ethabi v7.0.0 [INFO] [stderr] Compiling web3 v0.7.0 [INFO] [stderr] Compiling vibranium v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/blockchain/error.rs:13:30 [INFO] [stderr] | [INFO] [stderr] 13 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn 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/blockchain/error.rs:46:30 [INFO] [stderr] | [INFO] [stderr] 46 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/project_generator/error.rs:18:30 [INFO] [stderr] | [INFO] [stderr] 18 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/error.rs:18:30 [INFO] [stderr] | [INFO] [stderr] 18 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config/error.rs:19:30 [INFO] [stderr] | [INFO] [stderr] 19 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/deployment/error.rs:21:30 [INFO] [stderr] | [INFO] [stderr] 21 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 30s [INFO] running `"docker" "inspect" "978be76d1fd9e07415231cd81392e3e7be2503fa8f71eda1bc49dec5b2efeb98"` [INFO] running `"docker" "rm" "-f" "978be76d1fd9e07415231cd81392e3e7be2503fa8f71eda1bc49dec5b2efeb98"` [INFO] [stdout] 978be76d1fd9e07415231cd81392e3e7be2503fa8f71eda1bc49dec5b2efeb98 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/vibranium/0.1.0:/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] 2ec48bdc515da1926843af444ed5f0317e4e1b2ee970ada9ff7a6040d339688b [INFO] running `"docker" "start" "-a" "2ec48bdc515da1926843af444ed5f0317e4e1b2ee970ada9ff7a6040d339688b"` [INFO] [stderr] Compiling vibranium v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/blockchain/error.rs:13:30 [INFO] [stderr] | [INFO] [stderr] 13 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn 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/blockchain/error.rs:46:30 [INFO] [stderr] | [INFO] [stderr] 46 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/project_generator/error.rs:18:30 [INFO] [stderr] | [INFO] [stderr] 18 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/error.rs:18:30 [INFO] [stderr] | [INFO] [stderr] 18 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config/error.rs:19:30 [INFO] [stderr] | [INFO] [stderr] 19 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/deployment/error.rs:21:30 [INFO] [stderr] | [INFO] [stderr] 21 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.25s [INFO] running `"docker" "inspect" "2ec48bdc515da1926843af444ed5f0317e4e1b2ee970ada9ff7a6040d339688b"` [INFO] running `"docker" "rm" "-f" "2ec48bdc515da1926843af444ed5f0317e4e1b2ee970ada9ff7a6040d339688b"` [INFO] [stdout] 2ec48bdc515da1926843af444ed5f0317e4e1b2ee970ada9ff7a6040d339688b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/vibranium/0.1.0:/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] d4711de2cde35562f44cfb54282241323f4b56ee4ec16549158879516df50ba9 [INFO] running `"docker" "start" "-a" "d4711de2cde35562f44cfb54282241323f4b56ee4ec16549158879516df50ba9"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/crater/target/debug/deps/vibranium-6c5df3617e9f95e1 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test utils::tests::merge_cli_options::it_should_keep_option_values_in_place ... ok [INFO] [stdout] test utils::tests::merge_cli_options::it_should_merge_two_vec_of_options ... ok [INFO] [stdout] test utils::tests::merge_cli_options::it_should_override_options ... ok [INFO] [stdout] test utils::tests::merge_cli_options::it_should_override_options_with_no_value_given ... ok [INFO] [stdout] test utils::tests::merge_cli_options::it_should_throw_out_duplicates_and_keep_the_last ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests vibranium [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" "d4711de2cde35562f44cfb54282241323f4b56ee4ec16549158879516df50ba9"` [INFO] running `"docker" "rm" "-f" "d4711de2cde35562f44cfb54282241323f4b56ee4ec16549158879516df50ba9"` [INFO] [stdout] d4711de2cde35562f44cfb54282241323f4b56ee4ec16549158879516df50ba9