[INFO] cloning repository https://github.com/OverzealousLotus/Macroland
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OverzealousLotus/Macroland" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOverzealousLotus%2FMacroland", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOverzealousLotus%2FMacroland'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aa5085c8a961e43463dcbefdd35c99fd0321b37d
[INFO] testing OverzealousLotus/Macroland against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOverzealousLotus%2FMacroland" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/OverzealousLotus/Macroland
[INFO] finished tweaking git repo https://github.com/OverzealousLotus/Macroland
[INFO] tweaked toml for git repo https://github.com/OverzealousLotus/Macroland written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/OverzealousLotus/Macroland on toolchain f9988fefd3add01f414f52b414308e7872622fee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/OverzealousLotus/Macroland 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" "+f9988fefd3add01f414f52b414308e7872622fee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c75c2e9340a1ecca5789f0d55493ff8236ee1c49e89e1f1bad849d41b61180f
[INFO] running `Command { std: "docker" "start" "-a" "0c75c2e9340a1ecca5789f0d55493ff8236ee1c49e89e1f1bad849d41b61180f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c75c2e9340a1ecca5789f0d55493ff8236ee1c49e89e1f1bad849d41b61180f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c75c2e9340a1ecca5789f0d55493ff8236ee1c49e89e1f1bad849d41b61180f", kill_on_drop: false }`
[INFO] [stdout] 0c75c2e9340a1ecca5789f0d55493ff8236ee1c49e89e1f1bad849d41b61180f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c7dfe7aa7128bdda39c171b9ea653b09f4390bdfc5d6194dc42c19abbb050a9
[INFO] running `Command { std: "docker" "start" "-a" "4c7dfe7aa7128bdda39c171b9ea653b09f4390bdfc5d6194dc42c19abbb050a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling macroland v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "4c7dfe7aa7128bdda39c171b9ea653b09f4390bdfc5d6194dc42c19abbb050a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c7dfe7aa7128bdda39c171b9ea653b09f4390bdfc5d6194dc42c19abbb050a9", kill_on_drop: false }`
[INFO] [stdout] 4c7dfe7aa7128bdda39c171b9ea653b09f4390bdfc5d6194dc42c19abbb050a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1d8126ee96f7976bb4bf95cd7317174825be845ceb029f21f011078a2f2f864
[INFO] running `Command { std: "docker" "start" "-a" "e1d8126ee96f7976bb4bf95cd7317174825be845ceb029f21f011078a2f2f864", kill_on_drop: false }`
[INFO] [stderr]    Compiling macroland v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "e1d8126ee96f7976bb4bf95cd7317174825be845ceb029f21f011078a2f2f864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1d8126ee96f7976bb4bf95cd7317174825be845ceb029f21f011078a2f2f864", kill_on_drop: false }`
[INFO] [stdout] e1d8126ee96f7976bb4bf95cd7317174825be845ceb029f21f011078a2f2f864
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c7c6862bef1e5a8d82484998f9ed5163fc98dbe68dd7f15dd94cc163fa29876
[INFO] running `Command { std: "docker" "start" "-a" "6c7c6862bef1e5a8d82484998f9ed5163fc98dbe68dd7f15dd94cc163fa29876", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/macroland-2024d06a895a1d7b)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/macroland-0ac18fa4a9f1182b)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests macroland
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - linkedlist (line 254) ... FAILED
[INFO] [stdout] test src/lib.rs - vecdeque (line 359) ... FAILED
[INFO] [stdout] test src/lib.rs - binary_heap (line 12) ... FAILED
[INFO] [stdout] test src/lib.rs - rc (line 336) ... FAILED
[INFO] [stdout] test src/lib.rs - boxed (line 131) ... ok
[INFO] [stdout] test src/lib.rs - cell (line 150) ... FAILED
[INFO] [stdout] test src/lib.rs - hashmap (line 211) ... ok
[INFO] [stdout] test src/lib.rs - btreeset (line 50) ... ok
[INFO] [stdout] test src/lib.rs - hashset (line 173) ... ok
[INFO] [stdout] test src/lib.rs - refcell (line 314) ... FAILED
[INFO] [stdout] test src/lib.rs - oncecell (line 293) ... ok
[INFO] [stdout] test src/lib.rs - btreemap (line 87) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - linkedlist (line 254) stdout ----
[INFO] [stdout] error: unexpected end of macro invocation
[INFO] [stdout]    --> src/lib.rs:265:8
[INFO] [stdout]     |
[INFO] [stdout] 265 |     30,
[INFO] [stdout]     |        ^ missing tokens in macro arguments
[INFO] [stdout]     |
[INFO] [stdout] note: while trying to match meta-variable `$value:expr`
[INFO] [stdout]    --> src/lib.rs:277:9
[INFO] [stdout]     |
[INFO] [stdout] 277 |     ( $($value:expr),* ) => {
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - vecdeque (line 359) stdout ----
[INFO] [stdout] error: unexpected end of macro invocation
[INFO] [stdout]    --> src/lib.rs:370:11
[INFO] [stdout]     |
[INFO] [stdout] 370 |     "Uwu",
[INFO] [stdout]     |           ^ missing tokens in macro arguments
[INFO] [stdout]     |
[INFO] [stdout] note: while trying to match meta-variable `$value:expr`
[INFO] [stdout]    --> src/lib.rs:380:9
[INFO] [stdout]     |
[INFO] [stdout] 380 |     ( $($value:expr),* ) => {
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - binary_heap (line 12) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `BinaryHeap` in this scope
[INFO] [stdout]   --> src/lib.rs:19:21
[INFO] [stdout]    |
[INFO] [stdout] 19 | let my_binary_heap: BinaryHeap<usize> = binary_heap!(100, 200, 300);
[INFO] [stdout]    |                     ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 11 + use std::collections::BinaryHeap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - rc (line 336) stdout ----
[INFO] [stdout] error: path separator must be a double colon
[INFO] [stdout]    --> src/lib.rs:341:24
[INFO] [stdout]     |
[INFO] [stdout] 341 | let normal_rc = std::rc:Rc::new("Uwu");
[INFO] [stdout]     |                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: use a double colon instead
[INFO] [stdout]     |
[INFO] [stdout] 341 | let normal_rc = std::rc::Rc::new("Uwu");
[INFO] [stdout]     |                         +
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - cell (line 150) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (179) panicked at src/lib.rs:10:1:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: Cell { value: "Hi friends!" }
[INFO] [stdout]  right: Cell { value: "Uwu" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x652bc9a263da - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x652bc9a263da - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x652bc9a263da - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x652bc9a263da - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x652bc9a3631a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x652bc9a3631a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x652bc9a29712 - std[1209cfb42f6d497f]::io::default_write_fmt::<std[1209cfb42f6d497f]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x652bc9a29712 - <std[1209cfb42f6d497f]::sys::stdio::unix::Stderr as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x652bc9a1229f - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x652bc9a1229f - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x652bc9a22951 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x652bc9a22b0b - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x652bc9a12358 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x652bc9a07949 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x652bc9a12b3d - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x652bc9a369cc - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x652bc9a368e3 - core[4a92201981c6b77a]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:439:17
[INFO] [stdout]   17:     0x652bc99fc996 - core[4a92201981c6b77a]::panicking::assert_failed::<core[4a92201981c6b77a]::cell::Cell<&str>, core[4a92201981c6b77a]::cell::Cell<&str>>
[INFO] [stdout]   18:     0x652bc99fca69 - rust_out[b88cb90d1d05b049]::main::_doctest_main_src_lib_rs_150_0
[INFO] [stdout]   19:     0x652bc99fc9e6 - rust_out[b88cb90d1d05b049]::main
[INFO] [stdout]   20:     0x652bc99fcbc3 - <fn() as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x652bc99fc9a6 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   22:     0x652bc99fc9b9 - std[1209cfb42f6d497f]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   23:     0x652bc9a220d7 - <&dyn core[4a92201981c6b77a]::ops::function::Fn<(), Output = i32> + core[4a92201981c6b77a]::panic::unwind_safe::RefUnwindSafe + core[4a92201981c6b77a]::marker::Sync as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   24:     0x652bc9a220d7 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<&dyn core[4a92201981c6b77a]::ops::function::Fn<(), Output = i32> + core[4a92201981c6b77a]::panic::unwind_safe::RefUnwindSafe + core[4a92201981c6b77a]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   25:     0x652bc9a220d7 - std[1209cfb42f6d497f]::panicking::catch_unwind::<i32, &dyn core[4a92201981c6b77a]::ops::function::Fn<(), Output = i32> + core[4a92201981c6b77a]::panic::unwind_safe::RefUnwindSafe + core[4a92201981c6b77a]::marker::Sync>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   26:     0x652bc9a220d7 - std[1209cfb42f6d497f]::panic::catch_unwind::<&dyn core[4a92201981c6b77a]::ops::function::Fn<(), Output = i32> + core[4a92201981c6b77a]::panic::unwind_safe::RefUnwindSafe + core[4a92201981c6b77a]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   27:     0x652bc9a220d7 - std[1209cfb42f6d497f]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/rt.rs:175:24
[INFO] [stdout]   28:     0x652bc9a220d7 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<std[1209cfb42f6d497f]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x652bc9a220d7 - std[1209cfb42f6d497f]::panicking::catch_unwind::<isize, std[1209cfb42f6d497f]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x652bc9a220d7 - std[1209cfb42f6d497f]::panic::catch_unwind::<std[1209cfb42f6d497f]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x652bc9a220d7 - std[1209cfb42f6d497f]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/rt.rs:171:5
[INFO] [stdout]   32:     0x652bc99fc951 - std[1209cfb42f6d497f]::rt::lang_start::<()>
[INFO] [stdout]   33:     0x652bc99fcc25 - main
[INFO] [stdout]   34:     0x7f79a99451ca - <unknown>
[INFO] [stdout]   35:     0x7f79a994528b - __libc_start_main
[INFO] [stdout]   36:     0x652bc99fc865 - _start
[INFO] [stdout]   37:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - refcell (line 314) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (241) panicked at src/lib.rs:10:1:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: RefCell { value: "Hi friends!" }
[INFO] [stdout]  right: RefCell { value: "Uwu" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56ff0c86b9ca - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x56ff0c86b9ca - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x56ff0c86b9ca - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x56ff0c86b9ca - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x56ff0c87b90a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x56ff0c87b90a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x56ff0c86ed02 - std[1209cfb42f6d497f]::io::default_write_fmt::<std[1209cfb42f6d497f]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x56ff0c86ed02 - <std[1209cfb42f6d497f]::sys::stdio::unix::Stderr as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x56ff0c85788f - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x56ff0c85788f - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x56ff0c867f41 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x56ff0c8680fb - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x56ff0c857948 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x56ff0c84cf39 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x56ff0c85812d - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x56ff0c87bfec - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x56ff0c87bf03 - core[4a92201981c6b77a]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:439:17
[INFO] [stdout]   17:     0x56ff0c841d2b - core[4a92201981c6b77a]::panicking::assert_failed::<core[4a92201981c6b77a]::cell::RefCell<&str>, core[4a92201981c6b77a]::cell::RefCell<&str>>
[INFO] [stdout]   18:     0x56ff0c841e7f - rust_out[b88cb90d1d05b049]::main::_doctest_main_src_lib_rs_314_0
[INFO] [stdout]   19:     0x56ff0c841d76 - rust_out[b88cb90d1d05b049]::main
[INFO] [stdout]   20:     0x56ff0c8421b3 - <fn() as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x56ff0c841d36 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   22:     0x56ff0c841d49 - std[1209cfb42f6d497f]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   23:     0x56ff0c8676c7 - <&dyn core[4a92201981c6b77a]::ops::function::Fn<(), Output = i32> + core[4a92201981c6b77a]::panic::unwind_safe::RefUnwindSafe + core[4a92201981c6b77a]::marker::Sync as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   24:     0x56ff0c8676c7 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<&dyn core[4a92201981c6b77a]::ops::function::Fn<(), Output = i32> + core[4a92201981c6b77a]::panic::unwind_safe::RefUnwindSafe + core[4a92201981c6b77a]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   25:     0x56ff0c8676c7 - std[1209cfb42f6d497f]::panicking::catch_unwind::<i32, &dyn core[4a92201981c6b77a]::ops::function::Fn<(), Output = i32> + core[4a92201981c6b77a]::panic::unwind_safe::RefUnwindSafe + core[4a92201981c6b77a]::marker::Sync>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   26:     0x56ff0c8676c7 - std[1209cfb42f6d497f]::panic::catch_unwind::<&dyn core[4a92201981c6b77a]::ops::function::Fn<(), Output = i32> + core[4a92201981c6b77a]::panic::unwind_safe::RefUnwindSafe + core[4a92201981c6b77a]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   27:     0x56ff0c8676c7 - std[1209cfb42f6d497f]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/rt.rs:175:24
[INFO] [stdout]   28:     0x56ff0c8676c7 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<std[1209cfb42f6d497f]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x56ff0c8676c7 - std[1209cfb42f6d497f]::panicking::catch_unwind::<isize, std[1209cfb42f6d497f]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x56ff0c8676c7 - std[1209cfb42f6d497f]::panic::catch_unwind::<std[1209cfb42f6d497f]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x56ff0c8676c7 - std[1209cfb42f6d497f]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/rt.rs:171:5
[INFO] [stdout]   32:     0x56ff0c841cc1 - std[1209cfb42f6d497f]::rt::lang_start::<()>
[INFO] [stdout]   33:     0x56ff0c842215 - main
[INFO] [stdout]   34:     0x73ff499a11ca - <unknown>
[INFO] [stdout]   35:     0x73ff499a128b - __libc_start_main
[INFO] [stdout]   36:     0x56ff0c841bd5 - _start
[INFO] [stdout]   37:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - binary_heap (line 12)
[INFO] [stdout]     src/lib.rs - cell (line 150)
[INFO] [stdout]     src/lib.rs - linkedlist (line 254)
[INFO] [stdout]     src/lib.rs - rc (line 336)
[INFO] [stdout]     src/lib.rs - refcell (line 314)
[INFO] [stdout]     src/lib.rs - vecdeque (line 359)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.07s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "6c7c6862bef1e5a8d82484998f9ed5163fc98dbe68dd7f15dd94cc163fa29876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c7c6862bef1e5a8d82484998f9ed5163fc98dbe68dd7f15dd94cc163fa29876", kill_on_drop: false }`
[INFO] [stdout] 6c7c6862bef1e5a8d82484998f9ed5163fc98dbe68dd7f15dd94cc163fa29876
