[INFO] cloning repository https://github.com/Vigintillionn/rust-quirks
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Vigintillionn/rust-quirks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVigintillionn%2Frust-quirks", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVigintillionn%2Frust-quirks'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a17c32b56e7fdea48a63ed4d65b87e522d6c5fbb
[INFO] testing Vigintillionn/rust-quirks against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVigintillionn%2Frust-quirks" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Vigintillionn/rust-quirks
[INFO] finished tweaking git repo https://github.com/Vigintillionn/rust-quirks
[INFO] tweaked toml for git repo https://github.com/Vigintillionn/rust-quirks written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Vigintillionn/rust-quirks on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Vigintillionn/rust-quirks 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "c20800df4dadda746a252ed494ad75d406afcaf018177312bc7217d50e0422c6", 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=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c20800df4dadda746a252ed494ad75d406afcaf018177312bc7217d50e0422c6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling ghost-cells v0.1.0 (/opt/rustwide/workdir/01-ghost-cells)
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[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
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[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/ghost-cells/99557b1487511c5a/out/ghost_cells-99557b1487511c5a)
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[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ast_demo.rs (/opt/rustwide/target/release/build/ghost-cells/a2b21537b4cbe86f/out/ast_demo-a2b21537b4cbe86f)
[INFO] [stderr]      Running unittests src/bin/swap.rs (/opt/rustwide/target/release/build/ghost-cells/0f0a2ab1e884bc1e/out/swap-0f0a2ab1e884bc1e)
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[INFO] [stdout] 
[INFO] [stderr]      Running tests/compile_fail.rs (/opt/rustwide/target/release/build/ghost-cells/bebe3de0b9ce630a/out/compile_fail-bebe3de0b9ce630a)
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[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking ghost-cells v0.1.0 (/opt/rustwide/workdir/01-ghost-cells)
[INFO] [stderr]     Checking ghost-cells-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/ghost-cells)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/ui/double_mut.rs ... ok
[INFO] [stdout] test ui_tests ... FAILED
[INFO] [stderr] test tests/ui/indexes.rs ... mismatch
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] failures:
[INFO] [stderr] EXPECTED:
[INFO] [stdout] 
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout] ---- ui_tests stdout ----
[INFO] [stderr] error[E0521]: borrowed data escapes outside of closure
[INFO] [stdout] 
[INFO] [stderr]  --> tests/ui/indexes.rs:9:25
[INFO] [stdout] thread 'ui_tests' (783) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.116/src/run.rs:102:13:
[INFO] [stderr]   |
[INFO] [stdout] 1 of 2 tests failed
[INFO] [stderr] 5 |         let index_a = arena_a.insert("Node A");
[INFO] [stdout] stack backtrace:
[INFO] [stderr]   |             ------- `index_a` declared here, outside of the closure body
[INFO] [stdout]    0:     0x63a00121da91 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stderr] 6 |
[INFO] [stdout]    1:     0x63a001233d7a - core[a373ad73a504971]::fmt::write
[INFO] [stderr] 7 |         Arena::new(|mut arena_b| {
[INFO] [stdout]    2:     0x63a0012222dc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stderr]   |                     ----------- `arena_b` is a reference that is only valid in the closure body
[INFO] [stdout]    3:     0x63a0011f6ef6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stderr] 8 |             arena_b.insert("Node B");
[INFO] [stdout]    4:     0x63a001215039 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stderr] 9 |             let _node = arena_b.get(index_a);
[INFO] [stdout]    5:     0x63a0011ae640 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^^^^^^^ `arena_b` escapes the closure body here
[INFO] [stdout]    6:     0x63a0012151f2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stderr]   |
[INFO] [stdout]    7:     0x63a0011f6fa2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stderr]   = note: requirement occurs because of the type `ghost_cells::branded_arena::Index<'_>`, which makes the generic argument `'_` invariant
[INFO] [stdout]    8:     0x63a0011ef7f9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]   = note: the struct `ghost_cells::branded_arena::Index<'id>` is invariant over the parameter `'id`
[INFO] [stdout]    9:     0x63a0011f7bad - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stderr]   = help: see <https://doc.rust-lang.org/nomicon/subtyping.html> for more information about variance
[INFO] [stdout]   10:     0x63a0012344ec - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stderr] 
[INFO] [stdout]   11:     0x63a001100b1b - <trybuild[f59178da0635b885]::Runner>::run
[INFO] [stderr] error[E0521]: borrowed data escapes outside of closure
[INFO] [stdout]   12:     0x63a001103c30 - <trybuild[f59178da0635b885]::TestCases as core[a373ad73a504971]::ops::drop::Drop>::drop
[INFO] [stderr]  --> tests/ui/indexes.rs:9:25
[INFO] [stdout]   13:     0x63a0010f9e88 - compile_fail[c2b60b1df6b863b1]::ui_tests
[INFO] [stderr]   |
[INFO] [stdout]   14:     0x63a0010fa089 - <compile_fail[c2b60b1df6b863b1]::ui_tests::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr] 4 |     Arena::new(|mut arena_a| {
[INFO] [stdout]   15:     0x63a0011a1a8b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stderr]   |                 -----------
[INFO] [stdout]   16:     0x63a0011aec65 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stderr]   |                 |
[INFO] [stdout]   17:     0x63a0011a8554 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stderr]   |                 `arena_a` is a reference that is only valid in the closure body
[INFO] [stdout]   18:     0x63a0011b1cf2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   |                 has type `Arena<'1, &str>`
[INFO] [stdout]   19:     0x63a00121ccef - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr] ...
[INFO] [stdout]   20:     0x7c96e7b0bdfa - <unknown>
[INFO] [stderr] 9 |             let _node = arena_b.get(index_a);
[INFO] [stdout]   21:     0x7c96e7b9f3d4 - clone
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stderr]   |                         |
[INFO] [stdout] 
[INFO] [stderr]   |                         `arena_a` escapes the closure body here
[INFO] [stdout] 
[INFO] [stderr]   |                         argument requires that `'1` must outlive `'static`
[INFO] [stdout] failures:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]     ui_tests
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout] 
[INFO] [stderr] error[E0521]: borrowed data escapes outside of closure
[INFO] [stderr]  --> tests/ui/indexes.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 5 |         let index_a = arena_a.insert("Node A");
[INFO] [stderr]   |             ------- `index_a` declared here, outside of the closure body
[INFO] [stderr] 6 |
[INFO] [stderr] 7 |         Arena::new(|mut arena_b| {
[INFO] [stderr]   |                     ----------- `arena_b` is only valid in the closure body
[INFO] [stderr] 8 |             arena_b.insert("Node B");
[INFO] [stderr] 9 |             let _node = arena_b.get(index_a);
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^^^^^^^ `arena_b` escapes the closure body here
[INFO] [stderr]   |
[INFO] [stderr]   = note: requirement occurs because of the type `ghost_cells::branded_arena::Index<'_>`, which makes the generic argument `'_` invariant
[INFO] [stderr]   = note: the struct `ghost_cells::branded_arena::Index<'id>` is invariant over the parameter `'id`
[INFO] [stderr]   = help: see <https://doc.rust-lang.org/nomicon/subtyping.html> for more information about variance
[INFO] [stderr] 
[INFO] [stderr] error[E0521]: borrowed data escapes outside of closure
[INFO] [stderr]  --> tests/ui/indexes.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 4 |     Arena::new(|mut arena_a| {
[INFO] [stderr]   |                 -----------
[INFO] [stderr]   |                 |
[INFO] [stderr]   |                 `arena_a` is only valid in the closure body
[INFO] [stderr]   |                 has type `Arena<'1, &str>`
[INFO] [stderr] ...
[INFO] [stderr] 9 |             let _node = arena_b.get(index_a);
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |                         |
[INFO] [stderr]   |                         `arena_a` escapes the closure body here
[INFO] [stderr]   |                         argument requires that `'1` must outlive `'static`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] error: test failed, to rerun pass `--test compile_fail`
[INFO] running `Command { std: "docker" "inspect" "c20800df4dadda746a252ed494ad75d406afcaf018177312bc7217d50e0422c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c20800df4dadda746a252ed494ad75d406afcaf018177312bc7217d50e0422c6", kill_on_drop: false }`
[INFO] [stdout] c20800df4dadda746a252ed494ad75d406afcaf018177312bc7217d50e0422c6
