[INFO] fetching crate debug_iterator 0.1.0...
[INFO] testing debug_iterator-0.1.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate debug_iterator 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate debug_iterator 0.1.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1264ac3bad5885191a4cde79a9b3a8f49134d6e38b8a58992fc44d2ca8466138
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1264ac3bad5885191a4cde79a9b3a8f49134d6e38b8a58992fc44d2ca8466138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1264ac3bad5885191a4cde79a9b3a8f49134d6e38b8a58992fc44d2ca8466138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1264ac3bad5885191a4cde79a9b3a8f49134d6e38b8a58992fc44d2ca8466138", kill_on_drop: false }`
[INFO] [stdout] 1264ac3bad5885191a4cde79a9b3a8f49134d6e38b8a58992fc44d2ca8466138
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 829820df3fc4403275381d312912bf9e1f1219d219d8142e72f57acc988dd783
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "829820df3fc4403275381d312912bf9e1f1219d219d8142e72f57acc988dd783", kill_on_drop: false }`
[INFO] [stderr]    Compiling debug_iterator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "829820df3fc4403275381d312912bf9e1f1219d219d8142e72f57acc988dd783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "829820df3fc4403275381d312912bf9e1f1219d219d8142e72f57acc988dd783", kill_on_drop: false }`
[INFO] [stdout] 829820df3fc4403275381d312912bf9e1f1219d219d8142e72f57acc988dd783
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f66ec68357e69ac221f6f2bd271617eb40dc0e1cfd118a6243ed2e63ddcfbb8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7f66ec68357e69ac221f6f2bd271617eb40dc0e1cfd118a6243ed2e63ddcfbb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling debug_iterator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "7f66ec68357e69ac221f6f2bd271617eb40dc0e1cfd118a6243ed2e63ddcfbb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f66ec68357e69ac221f6f2bd271617eb40dc0e1cfd118a6243ed2e63ddcfbb8", kill_on_drop: false }`
[INFO] [stdout] 7f66ec68357e69ac221f6f2bd271617eb40dc0e1cfd118a6243ed2e63ddcfbb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 71ac9b1bdf9161d8f1a693ba598b1336b691be0c5a9ccc2caf9e4ee3d8518a67
[INFO] running `Command { std: "docker" "start" "-a" "71ac9b1bdf9161d8f1a693ba598b1336b691be0c5a9ccc2caf9e4ee3d8518a67", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/debug_iterator-bcbe1eabda8d478a
[INFO] [stderr]    Doc-tests debug_iterator
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[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]    |      ------- `iter` moved due to this method call
[INFO] [stdout] ...
[INFO] [stdout] 28 | iter.debug_pretty().for_each(|_| ());
[INFO] [stdout]    | ^^^^ value used here after move
[INFO] [stdout]    |
[INFO] [stdout] note: this function consumes the receiver `self` by taking ownership of it, which moves `iter`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn debug<'a>(self) -> DebugPrinter<'a, Self>
[INFO] [stdout]    |                  ^^^^
[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]    |      -------------- `iter` moved due to this method call
[INFO] [stdout] ...
[INFO] [stdout] 43 | iter.debug_prefix("This person is").for_each(|_| ());
[INFO] [stdout]    | ^^^^ value used here after move
[INFO] [stdout]    |
[INFO] [stdout] note: this function consumes the receiver `self` by taking ownership of it, which moves `iter`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:84:25
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn debug_pretty<'a>(self) -> DebugPrinter<'a, Self>
[INFO] [stdout]    |                         ^^^^
[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]    |      ------------------------------ `iter` moved due to this method call
[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] note: this function consumes the receiver `self` by taking ownership of it, which moves `iter`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:93:28
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn debug_prefix<'a, S>(self, prefix: S) -> DebugPrinter<'a, Self>
[INFO] [stdout]    |                            ^^^^
[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] running `Command { std: "docker" "inspect" "71ac9b1bdf9161d8f1a693ba598b1336b691be0c5a9ccc2caf9e4ee3d8518a67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71ac9b1bdf9161d8f1a693ba598b1336b691be0c5a9ccc2caf9e4ee3d8518a67", kill_on_drop: false }`
[INFO] [stdout] 71ac9b1bdf9161d8f1a693ba598b1336b691be0c5a9ccc2caf9e4ee3d8518a67
