[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-1.100-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVigintillionn%2Frust-quirks" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-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-6-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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 }` [INFO] [stdout] ee2bdcda1d74332d679e223907b303f4e6d15355c6702dd45947a44562daaa5d [INFO] running `Command { std: "docker" "start" "ee2bdcda1d74332d679e223907b303f4e6d15355c6702dd45947a44562daaa5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee2bdcda1d74332d679e223907b303f4e6d15355c6702dd45947a44562daaa5d", 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" "ee2bdcda1d74332d679e223907b303f4e6d15355c6702dd45947a44562daaa5d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee2bdcda1d74332d679e223907b303f4e6d15355c6702dd45947a44562daaa5d", 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" "ee2bdcda1d74332d679e223907b303f4e6d15355c6702dd45947a44562daaa5d" "/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) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "ee2bdcda1d74332d679e223907b303f4e6d15355c6702dd45947a44562daaa5d", 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" "ee2bdcda1d74332d679e223907b303f4e6d15355c6702dd45947a44562daaa5d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling target-triple v1.0.0 [INFO] [stderr] Compiling winnow v1.0.3 [INFO] [stderr] Compiling serde_json v1.0.150 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling toml_writer v1.1.1+spec-1.1.0 [INFO] [stderr] Compiling itoa v1.0.18 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling toml_datetime v1.1.1+spec-1.1.0 [INFO] [stderr] Compiling serde_spanned v1.1.1 [INFO] [stderr] Compiling toml_parser v1.1.2+spec-1.1.0 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling toml v1.1.2+spec-1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling trybuild v1.0.116 [INFO] [stderr] Compiling ghost-cells v0.1.0 (/opt/rustwide/workdir/01-ghost-cells) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 26.32s [INFO] running `Command { std: "docker" "inspect" "ee2bdcda1d74332d679e223907b303f4e6d15355c6702dd45947a44562daaa5d", 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" "ee2bdcda1d74332d679e223907b303f4e6d15355c6702dd45947a44562daaa5d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/release/build/ghost-cells/99557b1487511c5a/out/ghost_cells-99557b1487511c5a) [INFO] [stderr] Running unittests src/bin/ast_demo.rs (/opt/rustwide/target/release/build/ghost-cells/a2b21537b4cbe86f/out/ast_demo-a2b21537b4cbe86f) [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] [stdout] [INFO] [stderr] Running unittests src/bin/swap.rs (/opt/rustwide/target/release/build/ghost-cells/0f0a2ab1e884bc1e/out/swap-0f0a2ab1e884bc1e) [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 tests/compile_fail.rs (/opt/rustwide/target/release/build/ghost-cells/bebe3de0b9ce630a/out/compile_fail-bebe3de0b9ce630a) [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] [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 0.34s [INFO] [stderr] [INFO] [stderr] [INFO] [stdout] test ui_tests ... FAILED [INFO] [stderr] test tests/ui/double_mut.rs ... ok [INFO] [stdout] [INFO] [stderr] test tests/ui/indexes.rs ... mismatch [INFO] [stdout] failures: [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] EXPECTED: [INFO] [stdout] ---- ui_tests stdout ---- [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stdout] [INFO] [stderr] error[E0521]: borrowed data escapes outside of closure [INFO] [stdout] thread 'ui_tests' (788) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.116/src/run.rs:102:13: [INFO] [stderr] --> tests/ui/indexes.rs:9:25 [INFO] [stdout] 1 of 2 tests failed [INFO] [stderr] | [INFO] [stdout] stack backtrace: [INFO] [stderr] 5 | let index_a = arena_a.insert("Node A"); [INFO] [stdout] 0: 0x6033207a1a91 - <::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt [INFO] [stderr] | ------- `index_a` declared here, outside of the closure body [INFO] [stdout] 1: 0x6033207b7d7a - core[a373ad73a504971]::fmt::write [INFO] [stderr] 6 | [INFO] [stdout] 2: 0x6033207a62dc - as core[a373ad73a504971]::io::write::Write>::write_fmt [INFO] [stderr] 7 | Arena::new(|mut arena_b| { [INFO] [stdout] 3: 0x60332077aef6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0} [INFO] [stderr] | ----------- `arena_b` is a reference that is only valid in the closure body [INFO] [stdout] 4: 0x603320799039 - std[617be2ca0a6fd877]::panicking::default_hook [INFO] [stderr] 8 | arena_b.insert("Node B"); [INFO] [stdout] 5: 0x603320732640 - test[aada8e7e76ba119b]::test_main_inner::{closure#0} [INFO] [stderr] 9 | let _node = arena_b.get(index_a); [INFO] [stdout] 6: 0x6033207991f2 - std[617be2ca0a6fd877]::panicking::panic_with_hook [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ `arena_b` escapes the closure body here [INFO] [stdout] 7: 0x60332077afa2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0} [INFO] [stderr] | [INFO] [stdout] 8: 0x6033207737f9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] = note: requirement occurs because of the type `ghost_cells::branded_arena::Index<'_>`, which makes the generic argument `'_` invariant [INFO] [stdout] 9: 0x60332077bbad - __rustc[ea4f61d10b84890b]::rust_begin_unwind [INFO] [stderr] = note: the struct `ghost_cells::branded_arena::Index<'id>` is invariant over the parameter `'id` [INFO] [stdout] 10: 0x6033207b84ec - core[a373ad73a504971]::panicking::panic_fmt [INFO] [stderr] = help: see for more information about variance [INFO] [stdout] 11: 0x603320684b1b - ::run [INFO] [stderr] [INFO] [stdout] 12: 0x603320687c30 - ::drop [INFO] [stderr] error[E0521]: borrowed data escapes outside of closure [INFO] [stdout] 13: 0x60332067de88 - compile_fail[c2b60b1df6b863b1]::ui_tests [INFO] [stderr] --> tests/ui/indexes.rs:9:25 [INFO] [stdout] 14: 0x60332067e089 - >::call_once [INFO] [stderr] | [INFO] [stdout] 15: 0x603320725a8b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>> [INFO] [stderr] 4 | Arena::new(|mut arena_a| { [INFO] [stdout] 16: 0x603320732c65 - test[aada8e7e76ba119b]::run_test::{closure#0} [INFO] [stderr] | ----------- [INFO] [stdout] 17: 0x60332072c554 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] | | [INFO] [stdout] 18: 0x603320735cf2 - ::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] | `arena_a` is a reference that is only valid in the closure body [INFO] [stdout] 19: 0x6033207a0cef - ::new::thread_start [INFO] [stderr] | has type `Arena<'1, &str>` [INFO] [stdout] 20: 0x7505dc8b3dfa - [INFO] [stderr] ... [INFO] [stdout] 21: 0x7505dc9473d4 - clone [INFO] [stderr] 9 | let _node = arena_b.get(index_a); [INFO] [stdout] 22: 0x0 - [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] | | [INFO] [stdout] [INFO] [stderr] | `arena_a` escapes the closure body here [INFO] [stdout] failures: [INFO] [stderr] | argument requires that `'1` must outlive `'static` [INFO] [stdout] ui_tests [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stdout] [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [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 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" "ee2bdcda1d74332d679e223907b303f4e6d15355c6702dd45947a44562daaa5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee2bdcda1d74332d679e223907b303f4e6d15355c6702dd45947a44562daaa5d", kill_on_drop: false }` [INFO] [stdout] ee2bdcda1d74332d679e223907b303f4e6d15355c6702dd45947a44562daaa5d