[INFO] crate fblog 1.3.1 is already in cache
[INFO] testing fblog-1.3.1 against 1.38.0 for beta-1.39-1
[INFO] extracting crate fblog 1.3.1 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate fblog 1.3.1 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 fblog 1.3.1
[INFO] finished tweaking crates.io crate fblog 1.3.1
[INFO] tweaked toml for crates.io crate fblog 1.3.1 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] f4c5b4ad19f33d86d6dba9283f221d9bff76aa3d0ba3229503cebc90ef1154e9
[INFO] running `"docker" "start" "-a" "f4c5b4ad19f33d86d6dba9283f221d9bff76aa3d0ba3229503cebc90ef1154e9"`
[INFO] [stderr]    Compiling hlua v0.4.1
[INFO] [stderr]    Compiling fblog v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/inspect.rs:14:90
[INFO] [stderr]    |
[INFO] [stderr] 14 |   pub fn print_unknown_keys(&mut self, log_entry: &BTreeMap<String, String>, write: &mut Write) {
[INFO] [stderr]    |                                                                                          ^^^^^ help: use `dyn`: `dyn Write`
[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/log.rs:49:33
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub fn print_log_line(out: &mut Write, maybe_prefix: Option<&str>, log_entry: &BTreeMap<String, String>, log_settings: &LogSettings) {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/log.rs:101:38
[INFO] [stderr]     |
[INFO] [stderr] 101 | fn write_additional_values(out: &mut Write, log_entry: &BTreeMap<String, String>, additional_values: &[String]) {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:59:44
[INFO] [stderr]    |
[INFO] [stderr] 59 | fn input_read(input_filename: &str) -> Box<io::Read> {
[INFO] [stderr]    |                                            ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:106:58
[INFO] [stderr]     |
[INFO] [stderr] 106 | fn process_input(log_settings: &LogSettings, input: &mut io::BufRead, maybe_filter: Option<&str>, implicit_return: bool) {
[INFO] [stderr]     |                                                          ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.44s
[INFO] running `"docker" "inspect" "f4c5b4ad19f33d86d6dba9283f221d9bff76aa3d0ba3229503cebc90ef1154e9"`
[INFO] running `"docker" "rm" "-f" "f4c5b4ad19f33d86d6dba9283f221d9bff76aa3d0ba3229503cebc90ef1154e9"`
[INFO] [stdout] f4c5b4ad19f33d86d6dba9283f221d9bff76aa3d0ba3229503cebc90ef1154e9
[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] 8938809e3e8cf77eefac2ce05f62364e751bc80833b58335cb1f13c72f8635e5
[INFO] running `"docker" "start" "-a" "8938809e3e8cf77eefac2ce05f62364e751bc80833b58335cb1f13c72f8635e5"`
[INFO] [stderr]    Compiling fblog v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/inspect.rs:14:90
[INFO] [stderr]    |
[INFO] [stderr] 14 |   pub fn print_unknown_keys(&mut self, log_entry: &BTreeMap<String, String>, write: &mut Write) {
[INFO] [stderr]    |                                                                                          ^^^^^ help: use `dyn`: `dyn Write`
[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/log.rs:49:33
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub fn print_log_line(out: &mut Write, maybe_prefix: Option<&str>, log_entry: &BTreeMap<String, String>, log_settings: &LogSettings) {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/log.rs:101:38
[INFO] [stderr]     |
[INFO] [stderr] 101 | fn write_additional_values(out: &mut Write, log_entry: &BTreeMap<String, String>, additional_values: &[String]) {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:59:44
[INFO] [stderr]    |
[INFO] [stderr] 59 | fn input_read(input_filename: &str) -> Box<io::Read> {
[INFO] [stderr]    |                                            ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:106:58
[INFO] [stderr]     |
[INFO] [stderr] 106 | fn process_input(log_settings: &LogSettings, input: &mut io::BufRead, maybe_filter: Option<&str>, implicit_return: bool) {
[INFO] [stderr]     |                                                          ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `"docker" "inspect" "8938809e3e8cf77eefac2ce05f62364e751bc80833b58335cb1f13c72f8635e5"`
[INFO] running `"docker" "rm" "-f" "8938809e3e8cf77eefac2ce05f62364e751bc80833b58335cb1f13c72f8635e5"`
[INFO] [stdout] 8938809e3e8cf77eefac2ce05f62364e751bc80833b58335cb1f13c72f8635e5
[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] 8b16f83cd5d6862f565f1e53793abe77f8189cdce2cf11c82b5f45cce3620d2d
[INFO] running `"docker" "start" "-a" "8b16f83cd5d6862f565f1e53793abe77f8189cdce2cf11c82b5f45cce3620d2d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fblog-72bb0d11c1fb9f10
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test filter::tests::deny_all ... ok
[INFO] [stdout] test filter::tests::allow_all ... ok
[INFO] [stdout] test filter::tests::filter_logical_operators ... ok
[INFO] [stdout] test filter::tests::filter_regex ... ok
[INFO] [stdout] test filter::tests::unknown_variable ... ok
[INFO] [stdout] test filter::tests::no_implicit_return ... ok
[INFO] [stdout] test filter::tests::filter_process ... ok
[INFO] [stdout] test filter::tests::filter_contains ... ok
[INFO] [stdout] test log::tests::write_log_entry_with_exotic_fields ... ok
[INFO] [stdout] test log::tests::write_log_entry_with_additional_field_and_prefix ... ok
[INFO] [stdout] test log::tests::write_log_entry_with_additional_field ... ok
[INFO] [stdout] test log::tests::write_log_entry_dump_all ... ok
[INFO] [stdout] test log::tests::write_log_entry ... ok
[INFO] [stdout] test log::tests::write_log_entry_with_prefix ... ok
[INFO] [stdout] test inspect::tests::inspect_log_entry ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8b16f83cd5d6862f565f1e53793abe77f8189cdce2cf11c82b5f45cce3620d2d"`
[INFO] running `"docker" "rm" "-f" "8b16f83cd5d6862f565f1e53793abe77f8189cdce2cf11c82b5f45cce3620d2d"`
[INFO] [stdout] 8b16f83cd5d6862f565f1e53793abe77f8189cdce2cf11c82b5f45cce3620d2d