[INFO] crate fruently 0.10.0 is already in cache
[INFO] testing fruently-0.10.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate fruently 0.10.0 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate fruently 0.10.0 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 fruently 0.10.0
[INFO] finished tweaking crates.io crate fruently 0.10.0
[INFO] tweaked toml for crates.io crate fruently 0.10.0 written to work/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] f75a56098d267438be4519687f4914cba640f036360409c916b6982a8f33ec3f
[INFO] running `"docker" "start" "-a" "f75a56098d267438be4519687f4914cba640f036360409c916b6982a8f33ec3f"`
[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/rustwide/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<T>;
[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 2.59s
[INFO] running `"docker" "inspect" "f75a56098d267438be4519687f4914cba640f036360409c916b6982a8f33ec3f"`
[INFO] running `"docker" "rm" "-f" "f75a56098d267438be4519687f4914cba640f036360409c916b6982a8f33ec3f"`
[INFO] [stdout] f75a56098d267438be4519687f4914cba640f036360409c916b6982a8f33ec3f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] e7f608495549815e8335740a6b81f8ce0df1e56e80db0cbfa096f0aabe6a7c65
[INFO] running `"docker" "start" "-a" "e7f608495549815e8335740a6b81f8ce0df1e56e80db0cbfa096f0aabe6a7c65"`
[INFO] [stderr]    Compiling fruently v0.10.0 (/opt/rustwide/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<T>;
[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 1.97s
[INFO] running `"docker" "inspect" "e7f608495549815e8335740a6b81f8ce0df1e56e80db0cbfa096f0aabe6a7c65"`
[INFO] running `"docker" "rm" "-f" "e7f608495549815e8335740a6b81f8ce0df1e56e80db0cbfa096f0aabe6a7c65"`
[INFO] [stdout] e7f608495549815e8335740a6b81f8ce0df1e56e80db0cbfa096f0aabe6a7c65
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] a03d88f4c8eba8e7f98f717ad69e3414d3ccb27c05bb324ad8cd73f30575af80
[INFO] running `"docker" "start" "-a" "a03d88f4c8eba8e7f98f717ad69e3414d3ccb27c05bb324ad8cd73f30575af80"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fruently-2fb148956dc83eaa
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test event_time::tests::test_event_time_format ... ok
[INFO] [stdout] test fluent::tests::create_fruently ... ok
[INFO] [stdout] test event_record::tests::test_msgpack_format ... ok
[INFO] [stdout] test error::tests::test_failure_err ... ok
[INFO] [stdout] test record::tests::test_json_format ... ok
[INFO] [stdout] test store_buffer::tests::test_write_forward_records ... ok
[INFO] [stdout] test store_buffer::tests::test_write_event_record ... ok
[INFO] [stdout] test store_buffer::tests::test_write_record ... ok
[INFO] [stdout] test store_buffer::tests::test_write_record_2_times ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/skeptic-2a26a35a73fef88a
[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 fruently
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/forwardable/msgpack.rs - forwardable::msgpack (line 7) ... ok
[INFO] [stdout] test src/forwardable/json.rs - forwardable::json (line 7) ... ok
[INFO] [stdout] test src/forwardable/forward.rs - forwardable::forward (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" "a03d88f4c8eba8e7f98f717ad69e3414d3ccb27c05bb324ad8cd73f30575af80"`
[INFO] running `"docker" "rm" "-f" "a03d88f4c8eba8e7f98f717ad69e3414d3ccb27c05bb324ad8cd73f30575af80"`
[INFO] [stdout] a03d88f4c8eba8e7f98f717ad69e3414d3ccb27c05bb324ad8cd73f30575af80