[INFO] fetching crate rrtk 0.7.0-alpha.11...
[INFO] fixing rrtk-0.7.0-alpha.11 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate rrtk 0.7.0-alpha.11 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate rrtk 0.7.0-alpha.11
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rrtk 0.7.0-alpha.11
[INFO] tweaked toml for crates.io crate rrtk 0.7.0-alpha.11 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rrtk 0.7.0-alpha.11 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rrtk 0.7.0-alpha.11 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ef094b67b8d9ce0814199b1e78b180eae4cf8f8a3bde5da635af3cd7a84879ca
[INFO] running `Command { std: "docker" "start" "ef094b67b8d9ce0814199b1e78b180eae4cf8f8a3bde5da635af3cd7a84879ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ef094b67b8d9ce0814199b1e78b180eae4cf8f8a3bde5da635af3cd7a84879ca" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef094b67b8d9ce0814199b1e78b180eae4cf8f8a3bde5da635af3cd7a84879ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ef094b67b8d9ce0814199b1e78b180eae4cf8f8a3bde5da635af3cd7a84879ca" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking rrtk v0.7.0-alpha.11 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/streams.rs:398:13
[INFO] [stdout]     |
[INFO] [stdout] 398 |             erroring.clone().as_dyn_getter(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
[INFO] [stdout] 399 |             normal.clone().as_dyn_getter(),
[INFO] [stdout] 400 |         ]);
[INFO] [stdout]     |           - temporary value is freed at the end of this statement
[INFO] [stdout] 401 |         assert!(stream.get().is_err());
[INFO] [stdout]     |                 ------ borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/streams.rs:399:13
[INFO] [stdout]     |
[INFO] [stdout] 399 |             normal.clone().as_dyn_getter(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
[INFO] [stdout] 400 |         ]);
[INFO] [stdout]     |           - temporary value is freed at the end of this statement
[INFO] [stdout] 401 |         assert!(stream.get().is_err());
[INFO] [stdout]     |                 ------ borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/streams.rs:651:13
[INFO] [stdout]     |
[INFO] [stdout] 651 |             erroring.clone().as_dyn_getter(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
[INFO] [stdout] 652 |             normal.clone().as_dyn_getter(),
[INFO] [stdout] 653 |         ]);
[INFO] [stdout]     |           - temporary value is freed at the end of this statement
[INFO] [stdout] 654 |         assert!(stream.get().is_err());
[INFO] [stdout]     |                 ------ borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> tests/streams.rs:652:13
[INFO] [stdout]     |
[INFO] [stdout] 652 |             normal.clone().as_dyn_getter(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
[INFO] [stdout] 653 |         ]);
[INFO] [stdout]     |           - temporary value is freed at the end of this statement
[INFO] [stdout] 654 |         assert!(stream.get().is_err());
[INFO] [stdout]     |                 ------ borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> tests/streams.rs:1275:13
[INFO] [stdout]      |
[INFO] [stdout] 1275 |             stream1.clone().as_dyn_getter(),
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
[INFO] [stdout] 1276 |             stream2.clone().as_dyn_getter(),
[INFO] [stdout] 1277 |         ]);
[INFO] [stdout]      |           - temporary value is freed at the end of this statement
[INFO] [stdout] 1278 |         assert_eq!(
[INFO] [stdout] 1279 |             latest.get(),
[INFO] [stdout]      |             ------ borrow later used here
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> tests/streams.rs:1276:13
[INFO] [stdout]      |
[INFO] [stdout] 1276 |             stream2.clone().as_dyn_getter(),
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
[INFO] [stdout] 1277 |         ]);
[INFO] [stdout]      |           - temporary value is freed at the end of this statement
[INFO] [stdout] 1278 |         assert_eq!(
[INFO] [stdout] 1279 |             latest.get(),
[INFO] [stdout]      |             ------ borrow later used here
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> tests/streams.rs:1367:39
[INFO] [stdout]      |
[INFO] [stdout] 1367 |         let mut and = AndStream::new([in1.clone().as_dyn_getter(), in2.clone().as_dyn_getter()]);
[INFO] [stdout]      |                                       ^^^^^^^^^^^                                               - temporary value is freed at the end of this statement
[INFO] [stdout]      |                                       |
[INFO] [stdout]      |                                       creates a temporary value which is freed while still in use
[INFO] [stdout] 1368 |         assert_eq!(and.get().unwrap().unwrap().value, false);
[INFO] [stdout]      |                    --- borrow later used here
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> tests/streams.rs:1367:68
[INFO] [stdout]      |
[INFO] [stdout] 1367 |         let mut and = AndStream::new([in1.clone().as_dyn_getter(), in2.clone().as_dyn_getter()]);
[INFO] [stdout]      |                                                                    ^^^^^^^^^^^                  - temporary value is freed at the end of this statement
[INFO] [stdout]      |                                                                    |
[INFO] [stdout]      |                                                                    creates a temporary value which is freed while still in use
[INFO] [stdout] 1368 |         assert_eq!(and.get().unwrap().unwrap().value, false);
[INFO] [stdout]      |                    --- borrow later used here
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> tests/streams.rs:1533:37
[INFO] [stdout]      |
[INFO] [stdout] 1533 |         let mut or = OrStream::new([in1.clone().as_dyn_getter(), in2.clone().as_dyn_getter()]);
[INFO] [stdout]      |                                     ^^^^^^^^^^^                                               - temporary value is freed at the end of this statement
[INFO] [stdout]      |                                     |
[INFO] [stdout]      |                                     creates a temporary value which is freed while still in use
[INFO] [stdout] 1534 |         assert_eq!(or.get().unwrap().unwrap().value, false);
[INFO] [stdout]      |                    -- borrow later used here
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> tests/streams.rs:1533:66
[INFO] [stdout]      |
[INFO] [stdout] 1533 |         let mut or = OrStream::new([in1.clone().as_dyn_getter(), in2.clone().as_dyn_getter()]);
[INFO] [stdout]      |                                                                  ^^^^^^^^^^^                  - temporary value is freed at the end of this statement
[INFO] [stdout]      |                                                                  |
[INFO] [stdout]      |                                                                  creates a temporary value which is freed while still in use
[INFO] [stdout] 1534 |         assert_eq!(or.get().unwrap().unwrap().value, false);
[INFO] [stdout]      |                    -- borrow later used here
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rrtk` (test "streams") due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "ef094b67b8d9ce0814199b1e78b180eae4cf8f8a3bde5da635af3cd7a84879ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef094b67b8d9ce0814199b1e78b180eae4cf8f8a3bde5da635af3cd7a84879ca", kill_on_drop: false }`
[INFO] [stdout] ef094b67b8d9ce0814199b1e78b180eae4cf8f8a3bde5da635af3cd7a84879ca
