[INFO] crate debug_iterator 0.1.0 is already in cache
[INFO] testing debug_iterator-0.1.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate debug_iterator 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate debug_iterator 0.1.0 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 debug_iterator 0.1.0
[INFO] finished tweaking crates.io crate debug_iterator 0.1.0
[INFO] tweaked toml for crates.io crate debug_iterator 0.1.0 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 6241687c9fc2b49371b3a299f74369096f24347c1a329eff4d571d9c2ab730fc
[INFO] running `"docker" "start" "-a" "6241687c9fc2b49371b3a299f74369096f24347c1a329eff4d571d9c2ab730fc"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling debug_iterator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `"docker" "inspect" "6241687c9fc2b49371b3a299f74369096f24347c1a329eff4d571d9c2ab730fc"`
[INFO] running `"docker" "rm" "-f" "6241687c9fc2b49371b3a299f74369096f24347c1a329eff4d571d9c2ab730fc"`
[INFO] [stdout] 6241687c9fc2b49371b3a299f74369096f24347c1a329eff4d571d9c2ab730fc
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] f50a36fa9e0bfdf9c0548bf229ac57b0526d1b220bc2652b6daf89ede8b0009f
[INFO] running `"docker" "start" "-a" "f50a36fa9e0bfdf9c0548bf229ac57b0526d1b220bc2652b6daf89ede8b0009f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling debug_iterator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "f50a36fa9e0bfdf9c0548bf229ac57b0526d1b220bc2652b6daf89ede8b0009f"`
[INFO] running `"docker" "rm" "-f" "f50a36fa9e0bfdf9c0548bf229ac57b0526d1b220bc2652b6daf89ede8b0009f"`
[INFO] [stdout] f50a36fa9e0bfdf9c0548bf229ac57b0526d1b220bc2652b6daf89ede8b0009f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 1bf304552e728a02cdd0fd598501603cda762f9ef398bb4c8fa5e6547cc6c8f7
[INFO] running `"docker" "start" "-a" "1bf304552e728a02cdd0fd598501603cda762f9ef398bb4c8fa5e6547cc6c8f7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/debug_iterator-464733ada064b220
[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 debug_iterator
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 6) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs -  (line 6) stdout ----
[INFO] [stdout] error[E0382]: use of moved value: `iter`
[INFO] [stdout]   --> src/lib.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | let iter = (1..=3)
[INFO] [stdout]    |     ---- move occurs because `iter` has type `std::iter::Map<std::iter::Map<std::ops::RangeInclusive<i32>, [closure@src/lib.rs:14:10: 14:19]>, [closure@src/lib.rs:15:10: 18:6 everyone_is_named_bob:&std::string::String]>`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 22 | iter.debug().for_each(|_| ());
[INFO] [stdout]    | ---- value moved here
[INFO] [stdout] ...
[INFO] [stdout] 28 | iter.debug_pretty().for_each(|_| ());
[INFO] [stdout]    | ^^^^ value used here after move
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: use of moved value: `iter`
[INFO] [stdout]   --> src/lib.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | let iter = (1..=3)
[INFO] [stdout]    |     ---- move occurs because `iter` has type `std::iter::Map<std::iter::Map<std::ops::RangeInclusive<i32>, [closure@src/lib.rs:14:10: 14:19]>, [closure@src/lib.rs:15:10: 18:6 everyone_is_named_bob:&std::string::String]>`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 28 | iter.debug_pretty().for_each(|_| ());
[INFO] [stdout]    | ---- value moved here
[INFO] [stdout] ...
[INFO] [stdout] 43 | iter.debug_prefix("This person is").for_each(|_| ());
[INFO] [stdout]    | ^^^^ value used here after move
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: use of moved value: `iter`
[INFO] [stdout]   --> src/lib.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | let iter = (1..=3)
[INFO] [stdout]    |     ---- move occurs because `iter` has type `std::iter::Map<std::iter::Map<std::ops::RangeInclusive<i32>, [closure@src/lib.rs:14:10: 14:19]>, [closure@src/lib.rs:15:10: 18:6 everyone_is_named_bob:&std::string::String]>`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 43 | iter.debug_prefix("This person is").for_each(|_| ());
[INFO] [stdout]    | ---- value moved here
[INFO] [stdout] ...
[INFO] [stdout] 49 | iter.debug_prefix_pretty("This person is").for_each(|_| ());
[INFO] [stdout]    | ^^^^ value used here after move
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0382`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs -  (line 6)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "1bf304552e728a02cdd0fd598501603cda762f9ef398bb4c8fa5e6547cc6c8f7"`
[INFO] running `"docker" "rm" "-f" "1bf304552e728a02cdd0fd598501603cda762f9ef398bb4c8fa5e6547cc6c8f7"`
[INFO] [stdout] 1bf304552e728a02cdd0fd598501603cda762f9ef398bb4c8fa5e6547cc6c8f7