[INFO] fetching crate umgap 0.3.3...
[INFO] checking umgap-0.3.3 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate umgap 0.3.3 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate umgap 0.3.3 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate umgap 0.3.3
[INFO] finished tweaking crates.io crate umgap 0.3.3
[INFO] tweaked toml for crates.io crate umgap 0.3.3 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c434a0a5d8d7f8427fce79d86508e7dd045b60e173edff5198101bd6376dc999
[INFO] running `"docker" "start" "-a" "c434a0a5d8d7f8427fce79d86508e7dd045b60e173edff5198101bd6376dc999"`
[INFO] [stderr]     Checking strum v0.11.0
[INFO] [stderr]     Checking fst v0.3.5
[INFO] [stderr]    Compiling strum_macros v0.11.0
[INFO] [stderr]     Checking umgap v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/agg.rs:58:47
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn aggregators(by_id: &TaxonList) -> Vec<Box<Aggregator>> {
[INFO] [stderr]    |                                                  ^^^^^^^^^^ help: use `dyn`: `dyn Aggregator`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/taxon.rs:88:34
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let split: Vec<&str> = s.trim_right().split('\t').collect();
[INFO] [stderr]    |                                  ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/taxon.rs:88:34
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let split: Vec<&str> = s.trim_right().split('\t').collect();
[INFO] [stderr]    |                                  ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:631:3
[INFO] [stderr]     |
[INFO] [stderr] 631 |         try!(writer.write_record(fasta::Record {
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:284:29
[INFO] [stderr]     |
[INFO] [stderr] 284 |     let aggregator: Result<Box<agg::Aggregator>> = match (args.method, args.strategy) {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn agg::Aggregator`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:631:3
[INFO] [stderr]     |
[INFO] [stderr] 631 |         try!(writer.write_record(fasta::Record {
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:284:29
[INFO] [stderr]     |
[INFO] [stderr] 284 |     let aggregator: Result<Box<agg::Aggregator>> = match (args.method, args.strategy) {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn agg::Aggregator`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.69s
[INFO] running `"docker" "inspect" "c434a0a5d8d7f8427fce79d86508e7dd045b60e173edff5198101bd6376dc999"`
[INFO] running `"docker" "rm" "-f" "c434a0a5d8d7f8427fce79d86508e7dd045b60e173edff5198101bd6376dc999"`
[INFO] [stdout] c434a0a5d8d7f8427fce79d86508e7dd045b60e173edff5198101bd6376dc999