[INFO] crate fruently 0.10.0 is already in cache [INFO] extracting crate fruently 0.10.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/fruently/0.10.0 [INFO] extracting crate fruently 0.10.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/fruently/0.10.0 [INFO] validating manifest of fruently-0.10.0 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 fruently-0.10.0 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 fruently-0.10.0 [INFO] finished frobbing fruently-0.10.0 [INFO] frobbed toml for fruently-0.10.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/fruently/0.10.0/Cargo.toml [INFO] started frobbing fruently-0.10.0 [INFO] finished frobbing fruently-0.10.0 [INFO] frobbed toml for fruently-0.10.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/fruently/0.10.0/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 fruently-0.10.0 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-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/fruently/0.10.0:/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] 133e018970c922ca4337342b8ca4f14832a9943c19cd5f2c2978130656d91e61 [INFO] running `"docker" "start" "-a" "133e018970c922ca4337342b8ca4f14832a9943c19cd5f2c2978130656d91e61"` [INFO] [stderr] Compiling pulldown-cmark v0.0.8 [INFO] [stderr] Compiling retry v0.4.0 [INFO] [stderr] Compiling skeptic v0.9.0 [INFO] [stderr] Compiling fruently v0.10.0 (/opt/crater/workdir) [INFO] [stderr] warning: where clauses are not enforced in type aliases [INFO] [stderr] --> src/fluent.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | T: Serialize = EventRecord; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(type_alias_bounds)] on by default [INFO] [stderr] = help: the clause will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: where clauses are not enforced in type aliases [INFO] [stderr] --> src/forwardable/mod.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | T: Serialize = (EventTime, T); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the clause will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.19s [INFO] running `"docker" "inspect" "133e018970c922ca4337342b8ca4f14832a9943c19cd5f2c2978130656d91e61"` [INFO] running `"docker" "rm" "-f" "133e018970c922ca4337342b8ca4f14832a9943c19cd5f2c2978130656d91e61"` [INFO] [stdout] 133e018970c922ca4337342b8ca4f14832a9943c19cd5f2c2978130656d91e61 [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/fruently/0.10.0:/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] 8b7332d1fd264144c1c34fe48dcc570ab86303bd1c0f5847d21fa38ed30f6296 [INFO] running `"docker" "start" "-a" "8b7332d1fd264144c1c34fe48dcc570ab86303bd1c0f5847d21fa38ed30f6296"` [INFO] [stderr] Compiling fruently v0.10.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> examples/store_file.rs:9:16 [INFO] [stderr] | [INFO] [stderr] 9 | let home = env::home_dir().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/forward.rs:14:41 [INFO] [stderr] | [INFO] [stderr] 14 | let thmap = (0..10).fold(&mut obj, |mut acc, i| { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: where clauses are not enforced in type aliases [INFO] [stderr] --> src/fluent.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | T: Serialize = EventRecord; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(type_alias_bounds)] on by default [INFO] [stderr] = help: the clause will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: where clauses are not enforced in type aliases [INFO] [stderr] --> src/forwardable/mod.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | T: Serialize = (EventTime, T); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the clause will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.22s [INFO] running `"docker" "inspect" "8b7332d1fd264144c1c34fe48dcc570ab86303bd1c0f5847d21fa38ed30f6296"` [INFO] running `"docker" "rm" "-f" "8b7332d1fd264144c1c34fe48dcc570ab86303bd1c0f5847d21fa38ed30f6296"` [INFO] [stdout] 8b7332d1fd264144c1c34fe48dcc570ab86303bd1c0f5847d21fa38ed30f6296 [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/fruently/0.10.0:/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] b6e94b11ea2c4e10ee8fc3df2b2603a58b856efbaf95c6f7280fc3dcc3ae34f1 [INFO] running `"docker" "start" "-a" "b6e94b11ea2c4e10ee8fc3df2b2603a58b856efbaf95c6f7280fc3dcc3ae34f1"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/crater/target/debug/deps/fruently-be196f19c036ab47 [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test event_record::tests::test_msgpack_format ... ok [INFO] [stdout] test error::tests::test_failure_err ... ok [INFO] [stdout] test event_time::tests::test_event_time_format ... ok [INFO] [stdout] test record::tests::test_json_format ... ok [INFO] [stdout] test fluent::tests::create_fruently ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/skeptic-70eb8a4f4240525f [INFO] [stderr] Doc-tests fruently [INFO] [stdout] test store_buffer::tests::test_write_record ... ok [INFO] [stdout] test store_buffer::tests::test_write_forward_records ... ok [INFO] [stdout] test store_buffer::tests::test_write_record_2_times ... ok [INFO] [stdout] test store_buffer::tests::test_write_event_record ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 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 4 tests [INFO] [stdout] test src/forwardable/msgpack.rs - forwardable::msgpack (line 7) ... ok [INFO] [stdout] test src/forwardable/forward.rs - forwardable::forward (line 7) ... ok [INFO] [stdout] test src/forwardable/json.rs - forwardable::json (line 7) ... ok [INFO] [stdout] test src/fluent.rs - fluent::Fluent::new (line 39) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b6e94b11ea2c4e10ee8fc3df2b2603a58b856efbaf95c6f7280fc3dcc3ae34f1"` [INFO] running `"docker" "rm" "-f" "b6e94b11ea2c4e10ee8fc3df2b2603a58b856efbaf95c6f7280fc3dcc3ae34f1"` [INFO] [stdout] b6e94b11ea2c4e10ee8fc3df2b2603a58b856efbaf95c6f7280fc3dcc3ae34f1