[INFO] crate rs_transducers 0.0.3 is already in cache
[INFO] testing rs_transducers-0.0.3 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate rs_transducers 0.0.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rs_transducers 0.0.3 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rs_transducers 0.0.3
[INFO] finished tweaking crates.io crate rs_transducers 0.0.3
[INFO] tweaked toml for crates.io crate rs_transducers 0.0.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2a8bd4e0fc41ba6b3b9230bad86deeaaac3fd6f85fe81b5f873e5f4c377c8d86
[INFO] running `"docker" "start" "-a" "2a8bd4e0fc41ba6b3b9230bad86deeaaac3fd6f85fe81b5f873e5f4c377c8d86"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rs_transducers v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/transducers.rs:389:13
[INFO] [stderr]     |
[INFO] [stderr] 389 |             try!(self.rf.step(other_holder));
[INFO] [stderr]     |             ^^^
[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/transducers.rs:735:13
[INFO] [stderr]     |
[INFO] [stderr] 735 |             try!(self.rf.step(other_holder));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/transducers.rs:785:19
[INFO] [stderr]     |
[INFO] [stderr] 785 |             match try!(self.rf.step(self.t.0.clone())) {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/applications.rs:67:17
[INFO] [stderr]    |
[INFO] [stderr] 67 |                 try!(reducing.complete())
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/applications.rs:94:17
[INFO] [stderr]    |
[INFO] [stderr] 94 |                 try!(reducing.complete())
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "2a8bd4e0fc41ba6b3b9230bad86deeaaac3fd6f85fe81b5f873e5f4c377c8d86"`
[INFO] running `"docker" "rm" "-f" "2a8bd4e0fc41ba6b3b9230bad86deeaaac3fd6f85fe81b5f873e5f4c377c8d86"`
[INFO] [stdout] 2a8bd4e0fc41ba6b3b9230bad86deeaaac3fd6f85fe81b5f873e5f4c377c8d86
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8bc9cd2f83f8e5e5cb6395f17d8c7f345c58cda8c1bfee20a4f1fcf4374c4452
[INFO] running `"docker" "start" "-a" "8bc9cd2f83f8e5e5cb6395f17d8c7f345c58cda8c1bfee20a4f1fcf4374c4452"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rs_transducers v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/transducers.rs:389:13
[INFO] [stderr]     |
[INFO] [stderr] 389 |             try!(self.rf.step(other_holder));
[INFO] [stderr]     |             ^^^
[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/transducers.rs:735:13
[INFO] [stderr]     |
[INFO] [stderr] 735 |             try!(self.rf.step(other_holder));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/transducers.rs:785:19
[INFO] [stderr]     |
[INFO] [stderr] 785 |             match try!(self.rf.step(self.t.0.clone())) {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/applications.rs:67:17
[INFO] [stderr]    |
[INFO] [stderr] 67 |                 try!(reducing.complete())
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/applications.rs:94:17
[INFO] [stderr]    |
[INFO] [stderr] 94 |                 try!(reducing.complete())
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/transducers.rs:389:13
[INFO] [stderr]     |
[INFO] [stderr] 389 |             try!(self.rf.step(other_holder));
[INFO] [stderr]     |             ^^^
[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/transducers.rs:735:13
[INFO] [stderr]     |
[INFO] [stderr] 735 |             try!(self.rf.step(other_holder));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/transducers.rs:785:19
[INFO] [stderr]     |
[INFO] [stderr] 785 |             match try!(self.rf.step(self.t.0.clone())) {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/applications.rs:67:17
[INFO] [stderr]    |
[INFO] [stderr] 67 |                 try!(reducing.complete())
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/applications.rs:94:17
[INFO] [stderr]    |
[INFO] [stderr] 94 |                 try!(reducing.complete())
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `"docker" "inspect" "8bc9cd2f83f8e5e5cb6395f17d8c7f345c58cda8c1bfee20a4f1fcf4374c4452"`
[INFO] running `"docker" "rm" "-f" "8bc9cd2f83f8e5e5cb6395f17d8c7f345c58cda8c1bfee20a4f1fcf4374c4452"`
[INFO] [stdout] 8bc9cd2f83f8e5e5cb6395f17d8c7f345c58cda8c1bfee20a4f1fcf4374c4452
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 087d938d40a34d91ec1698b6342b2e31ec6fe13dc431f39d8e76353f571d7364
[INFO] running `"docker" "start" "-a" "087d938d40a34d91ec1698b6342b2e31ec6fe13dc431f39d8e76353f571d7364"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/transducers.rs:389:13
[INFO] [stderr]     |
[INFO] [stderr] 389 |             try!(self.rf.step(other_holder));
[INFO] [stderr]     |             ^^^
[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/transducers.rs:735:13
[INFO] [stderr]     |
[INFO] [stderr] 735 |             try!(self.rf.step(other_holder));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/transducers.rs:785:19
[INFO] [stderr]     |
[INFO] [stderr] 785 |             match try!(self.rf.step(self.t.0.clone())) {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/applications.rs:67:17
[INFO] [stderr]    |
[INFO] [stderr] 67 |                 try!(reducing.complete())
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/applications.rs:94:17
[INFO] [stderr]    |
[INFO] [stderr] 94 |                 try!(reducing.complete())
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/transducers.rs:389:13
[INFO] [stderr]     |
[INFO] [stderr] 389 |             try!(self.rf.step(other_holder));
[INFO] [stderr]     |             ^^^
[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/transducers.rs:735:13
[INFO] [stderr]     |
[INFO] [stderr] 735 |             try!(self.rf.step(other_holder));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/transducers.rs:785:19
[INFO] [stderr]     |
[INFO] [stderr] 785 |             match try!(self.rf.step(self.t.0.clone())) {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/applications.rs:67:17
[INFO] [stderr]    |
[INFO] [stderr] 67 |                 try!(reducing.complete())
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/applications.rs:94:17
[INFO] [stderr]    |
[INFO] [stderr] 94 |                 try!(reducing.complete())
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rs_transducers-33b6f54745933ff5
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test test::test_keep ... ok
[INFO] [stdout] test test::test_keep_indexed ... ok
[INFO] [stdout] test test::test_map_indexed ... ok
[INFO] [stdout] test test::test_partition ... ok
[INFO] [stdout] test test::test_partition_by ... ok
[INFO] [stdout] test test::test_replace ... ok
[INFO] [stdout] test test::test_iterator ... ok
[INFO] [stdout] test test::test_interpose ... ok
[INFO] [stdout] test test::test_filter ... ok
[INFO] [stdout] test test::test_drop_while ... ok
[INFO] [stdout] test test::test_drop ... ok
[INFO] [stdout] test test::test_compose ... ok
[INFO] [stdout] test test::test_take ... ok
[INFO] [stdout] test test::test_vec_ref ... ok
[INFO] [stdout] test test::test_dedupe ... ok
[INFO] [stdout] test test::test_take_while ... ok
[INFO] [stdout] test test::test_channels ... ok
[INFO] [stderr]    Doc-tests rs_transducers
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 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] running `"docker" "inspect" "087d938d40a34d91ec1698b6342b2e31ec6fe13dc431f39d8e76353f571d7364"`
[INFO] running `"docker" "rm" "-f" "087d938d40a34d91ec1698b6342b2e31ec6fe13dc431f39d8e76353f571d7364"`
[INFO] [stdout] 087d938d40a34d91ec1698b6342b2e31ec6fe13dc431f39d8e76353f571d7364