[INFO] fetching crate push_the_elephant 0.0.1... [INFO] extracting crate push_the_elephant 0.0.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/push_the_elephant/0.0.1 [INFO] extracting crate push_the_elephant 0.0.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/push_the_elephant/0.0.1 [INFO] validating manifest of push_the_elephant-0.0.1 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 push_the_elephant-0.0.1 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 push_the_elephant-0.0.1 [INFO] finished frobbing push_the_elephant-0.0.1 [INFO] frobbed toml for push_the_elephant-0.0.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/push_the_elephant/0.0.1/Cargo.toml [INFO] started frobbing push_the_elephant-0.0.1 [INFO] finished frobbing push_the_elephant-0.0.1 [INFO] frobbed toml for push_the_elephant-0.0.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/push_the_elephant/0.0.1/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 push_the_elephant-0.0.1 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-0/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/push_the_elephant/0.0.1:/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] 8d0fd337bc4a4d13955eaf2c237d4cf7695ef1e969b6d76a81ae316b5d988fdf [INFO] running `"docker" "start" "-a" "8d0fd337bc4a4d13955eaf2c237d4cf7695ef1e969b6d76a81ae316b5d988fdf"` [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling fallible-iterator v0.1.6 [INFO] [stderr] Compiling derive_builder v0.7.2 [INFO] [stderr] Compiling ref_slice v1.1.1 [INFO] [stderr] Compiling stringprep v0.1.2 [INFO] [stderr] Compiling socket2 v0.3.10 [INFO] [stderr] Compiling snap v0.2.5 [INFO] [stderr] Compiling crypto-mac v0.5.2 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling twox-hash v1.4.2 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling hmac v0.5.0 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling darling_core v0.9.0 [INFO] [stderr] Compiling postgres-protocol v0.3.2 [INFO] [stderr] Compiling postgres-shared v0.4.2 [INFO] [stderr] Compiling kafka v0.7.0 [INFO] [stderr] Compiling postgres v0.15.2 [INFO] [stderr] Compiling darling_macro v0.9.0 [INFO] [stderr] Compiling darling v0.9.0 [INFO] [stderr] Compiling derive_builder_core v0.5.0 [INFO] [stderr] Compiling push_the_elephant v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/common.rs:21:78 [INFO] [stderr] | [INFO] [stderr] 21 | fn produce(&self, consumer: & mut impl StreamConsumer) -> Result<(), Box>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn 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/common.rs:31:67 [INFO] [stderr] | [INFO] [stderr] 31 | fn write(&mut self, element: SourceElement) -> Result<(), Box>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/common.rs:36:43 [INFO] [stderr] | [INFO] [stderr] 36 | fn flush(&mut self) -> Result<(), Box>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/kafka.rs:30:117 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn new(brokers: Vec, topic: &'a str, max_buffer_size: usize) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/kafka.rs:46:80 [INFO] [stderr] | [INFO] [stderr] 46 | fn write(& mut self, element: common::SourceElement) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/kafka.rs:56:47 [INFO] [stderr] | [INFO] [stderr] 56 | fn flush(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pgsql.rs:44:146 [INFO] [stderr] | [INFO] [stderr] 44 | fn flush_consumer(&self, data_to_delete: &mut Vec, consumer: &mut impl common::StreamConsumer, conn: &Connection) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pgsql.rs:63:90 [INFO] [stderr] | [INFO] [stderr] 63 | fn produce(& self, consumer: &mut impl common::StreamConsumer) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:37:41 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn run(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.69s [INFO] running `"docker" "inspect" "8d0fd337bc4a4d13955eaf2c237d4cf7695ef1e969b6d76a81ae316b5d988fdf"` [INFO] running `"docker" "rm" "-f" "8d0fd337bc4a4d13955eaf2c237d4cf7695ef1e969b6d76a81ae316b5d988fdf"` [INFO] [stdout] 8d0fd337bc4a4d13955eaf2c237d4cf7695ef1e969b6d76a81ae316b5d988fdf [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/push_the_elephant/0.0.1:/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] d518536dc4f93ae7492ebb0a529fe28989f0f3fab072c69fd126fc5f195bac46 [INFO] running `"docker" "start" "-a" "d518536dc4f93ae7492ebb0a529fe28989f0f3fab072c69fd126fc5f195bac46"` [INFO] [stderr] Compiling push_the_elephant v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/common.rs:21:78 [INFO] [stderr] | [INFO] [stderr] 21 | fn produce(&self, consumer: & mut impl StreamConsumer) -> Result<(), Box>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn 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/common.rs:31:67 [INFO] [stderr] | [INFO] [stderr] 31 | fn write(&mut self, element: SourceElement) -> Result<(), Box>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/common.rs:36:43 [INFO] [stderr] | [INFO] [stderr] 36 | fn flush(&mut self) -> Result<(), Box>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/kafka.rs:30:117 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn new(brokers: Vec, topic: &'a str, max_buffer_size: usize) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/kafka.rs:46:80 [INFO] [stderr] | [INFO] [stderr] 46 | fn write(& mut self, element: common::SourceElement) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/kafka.rs:56:47 [INFO] [stderr] | [INFO] [stderr] 56 | fn flush(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pgsql.rs:44:146 [INFO] [stderr] | [INFO] [stderr] 44 | fn flush_consumer(&self, data_to_delete: &mut Vec, consumer: &mut impl common::StreamConsumer, conn: &Connection) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pgsql.rs:63:90 [INFO] [stderr] | [INFO] [stderr] 63 | fn produce(& self, consumer: &mut impl common::StreamConsumer) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:37:41 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn run(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.42s [INFO] running `"docker" "inspect" "d518536dc4f93ae7492ebb0a529fe28989f0f3fab072c69fd126fc5f195bac46"` [INFO] running `"docker" "rm" "-f" "d518536dc4f93ae7492ebb0a529fe28989f0f3fab072c69fd126fc5f195bac46"` [INFO] [stdout] d518536dc4f93ae7492ebb0a529fe28989f0f3fab072c69fd126fc5f195bac46 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/push_the_elephant/0.0.1:/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] 91551477e6e7ce898fcc8243b3f6d5b1b513841c199d0da8addb3a5056f89343 [INFO] running `"docker" "start" "-a" "91551477e6e7ce898fcc8243b3f6d5b1b513841c199d0da8addb3a5056f89343"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/crater/target/debug/deps/push_the_elephant-c5e4468844ca30ee [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests push_the_elephant [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" "91551477e6e7ce898fcc8243b3f6d5b1b513841c199d0da8addb3a5056f89343"` [INFO] running `"docker" "rm" "-f" "91551477e6e7ce898fcc8243b3f6d5b1b513841c199d0da8addb3a5056f89343"` [INFO] [stdout] 91551477e6e7ce898fcc8243b3f6d5b1b513841c199d0da8addb3a5056f89343