[INFO] fetching crate merde_core 10.0.6... [INFO] testing merde_core-10.0.6 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate merde_core 10.0.6 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate merde_core 10.0.6 [INFO] finished tweaking crates.io crate merde_core 10.0.6 [INFO] tweaked toml for crates.io crate merde_core 10.0.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate merde_core 10.0.6 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 77 packages to latest compatible versions [INFO] [stderr] Adding compact_bytes v0.1.4 (available: v0.2.1) [INFO] [stderr] Adding compact_str v0.8.1 (available: v0.9.0) [INFO] [stderr] Adding rusqlite v0.35.0 (available: v0.37.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a485d6e2ed565164bd58993aa160cfffab29a452c4aad62b3b9f5131093100a [INFO] running `Command { std: "docker" "start" "-a" "1a485d6e2ed565164bd58993aa160cfffab29a452c4aad62b3b9f5131093100a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a485d6e2ed565164bd58993aa160cfffab29a452c4aad62b3b9f5131093100a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a485d6e2ed565164bd58993aa160cfffab29a452c4aad62b3b9f5131093100a", kill_on_drop: false }` [INFO] [stdout] 1a485d6e2ed565164bd58993aa160cfffab29a452c4aad62b3b9f5131093100a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 855468f5a2d3538ecee3f611e61c9aab0e2cc2ec25f89b5db7cc68bcebb70bd1 [INFO] running `Command { std: "docker" "start" "-a" "855468f5a2d3538ecee3f611e61c9aab0e2cc2ec25f89b5db7cc68bcebb70bd1", kill_on_drop: false }` [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling compact_bytes v0.1.4 [INFO] [stderr] Compiling castaway v0.2.4 [INFO] [stderr] Compiling compact_str v0.8.1 [INFO] [stderr] Compiling ordered-float v5.0.0 [INFO] [stderr] Compiling merde_core v10.0.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.37s [INFO] running `Command { std: "docker" "inspect" "855468f5a2d3538ecee3f611e61c9aab0e2cc2ec25f89b5db7cc68bcebb70bd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "855468f5a2d3538ecee3f611e61c9aab0e2cc2ec25f89b5db7cc68bcebb70bd1", kill_on_drop: false }` [INFO] [stdout] 855468f5a2d3538ecee3f611e61c9aab0e2cc2ec25f89b5db7cc68bcebb70bd1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61a95780fcd4c6706949ac0eac21fec9a568542d4fa5cc1103db1959bbeb3b26 [INFO] running `Command { std: "docker" "start" "-a" "61a95780fcd4c6706949ac0eac21fec9a568542d4fa5cc1103db1959bbeb3b26", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling target-triple v0.1.4 [INFO] [stderr] Compiling toml_writer v1.0.2 [INFO] [stderr] Compiling time-macros v0.2.23 [INFO] [stderr] Compiling similar v2.7.0 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling time v0.3.42 [INFO] [stderr] Compiling insta v1.43.1 [INFO] [stderr] Compiling toml_parser v1.0.2 [INFO] [stderr] Compiling serde_spanned v1.0.0 [INFO] [stderr] Compiling toml_datetime v0.7.0 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling compact_bytes v0.1.4 [INFO] [stderr] Compiling merde_core v10.0.6 (/opt/rustwide/workdir) [INFO] [stderr] Compiling toml v0.9.5 [INFO] [stderr] Compiling trybuild v1.0.110 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 12.13s [INFO] running `Command { std: "docker" "inspect" "61a95780fcd4c6706949ac0eac21fec9a568542d4fa5cc1103db1959bbeb3b26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61a95780fcd4c6706949ac0eac21fec9a568542d4fa5cc1103db1959bbeb3b26", kill_on_drop: false }` [INFO] [stdout] 61a95780fcd4c6706949ac0eac21fec9a568542d4fa5cc1103db1959bbeb3b26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f8fd4156d53e930f8136861207b406d4ea51073b21fa5cecf2b8619ad088c918 [INFO] running `Command { std: "docker" "start" "-a" "f8fd4156d53e930f8136861207b406d4ea51073b21fa5cecf2b8619ad088c918", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/merde_core-cf2866a099272046) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test deserialize::tests::test_fieldslot_no_assign ... ok [INFO] [stdout] test cowstr::tests::test_partialeq_with_str ... ok [INFO] [stdout] test deserialize::tests::test_fieldslot_with_assign_mismatched_type - should panic ... ok [INFO] [stdout] test serialize::tests::test_serialize ... ok [INFO] [stdout] test deserialize::tests::test_fieldslot_with_assign ... ok [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling time-core v0.1.5 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking similar v2.7.0 [INFO] [stderr] Checking deranged v0.5.3 [INFO] [stderr] Compiling time-macros v0.2.23 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking castaway v0.2.4 [INFO] [stderr] Checking compact_str v0.8.1 [INFO] [stderr] Checking console v0.15.11 [INFO] [stderr] Checking ordered-float v5.0.0 [INFO] [stderr] Checking insta v1.43.1 [INFO] [stderr] Checking time v0.3.42 [INFO] [stderr] Checking compact_bytes v0.1.4 [INFO] [stderr] Checking merde_core v10.0.6 (/opt/rustwide/workdir) [INFO] [stderr] Checking merde_core-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/merde_core) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.60s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/ui/static-borrow-lifetime.rs ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0597]: `option` does not live long enough [INFO] [stderr] --> tests/ui/static-borrow-lifetime.rs:5:31 [INFO] [stderr] | [INFO] [stderr] 4 | let mut option: Option = None; [INFO] [stderr] | ---------- binding `option` declared here [INFO] [stderr] 5 | let slot = FieldSlot::new(&mut option); [INFO] [stderr] | ---------------^^^^^^^^^^^- [INFO] [stderr] | | | [INFO] [stderr] | | borrowed value does not live long enough [INFO] [stderr] | argument requires that `option` is borrowed for `'static` [INFO] [stderr] ... [INFO] [stderr] 11 | } [INFO] [stderr] | - `option` dropped here while still borrowed [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0597]: `option` does not live long enough [INFO] [stderr] --> tests/ui/static-borrow-lifetime.rs:5:31 [INFO] [stderr] | [INFO] [stderr] 4 | let mut option: Option = None; [INFO] [stderr] | ---------- binding `option` declared here [INFO] [stderr] 5 | let slot = FieldSlot::new(&mut option); [INFO] [stderr] | ^^^^^^^^^^^ borrowed value does not live long enough [INFO] [stderr] ... [INFO] [stderr] 10 | take_static_fieldslot(slot); [INFO] [stderr] | --------------------------- argument requires that `option` is borrowed for `'static` [INFO] [stderr] 11 | } [INFO] [stderr] | - `option` dropped here while still borrowed [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] test tests/ui/static-s-lifetime.rs ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0597]: `option` does not live long enough [INFO] [stderr] --> tests/ui/static-s-lifetime.rs:5:31 [INFO] [stderr] | [INFO] [stderr] 4 | let mut option: Option = None; [INFO] [stderr] | ---------- binding `option` declared here [INFO] [stderr] 5 | let slot = FieldSlot::new(&mut option); [INFO] [stderr] | ---------------^^^^^^^^^^^- [INFO] [stderr] | | | [INFO] [stderr] | | borrowed value does not live long enough [INFO] [stderr] | argument requires that `option` is borrowed for `'static` [INFO] [stderr] ... [INFO] [stderr] 11 | } [INFO] [stderr] | - `option` dropped here while still borrowed [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0597]: `option` does not live long enough [INFO] [stderr] --> tests/ui/static-s-lifetime.rs:5:31 [INFO] [stderr] | [INFO] [stderr] 4 | let mut option: Option = None; [INFO] [stderr] | ---------- binding `option` declared here [INFO] [stderr] 5 | let slot = FieldSlot::new(&mut option); [INFO] [stderr] | ^^^^^^^^^^^ borrowed value does not live long enough [INFO] [stderr] ... [INFO] [stderr] 10 | take_static_fieldslot(slot); [INFO] [stderr] | --------------------------- argument requires that `option` is borrowed for `'static` [INFO] [stderr] 11 | } [INFO] [stderr] | - `option` dropped here while still borrowed [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] test tests/ui/subtyping.rs ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] warning: unused variable: `slot` [INFO] [stderr] --> tests/ui/subtyping.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | let slot = FieldSlot::new(&mut option); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_slot` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] error: lifetime may not live long enough [INFO] [stderr] --> tests/ui/subtyping.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 7 | fn prove_invariance<'long, 'short: 'long>( [INFO] [stderr] | ----- ------ lifetime `'short` defined here [INFO] [stderr] | | [INFO] [stderr] | lifetime `'long` defined here [INFO] [stderr] ... [INFO] [stderr] 10 | long // Error: mismatched types [INFO] [stderr] | ^^^^ function was supposed to return data with lifetime `'short` but it is returning data with lifetime `'long` [INFO] [stderr] | [INFO] [stderr] = help: consider adding the following bound: `'long: 'short` [INFO] [stderr] = note: requirement occurs because of the type `FieldSlot<'_, '_>`, which makes the generic argument `'_` invariant [INFO] [stderr] = note: the struct `FieldSlot<'s, 'borrow>` is invariant over the parameter `'s` [INFO] [stderr] = help: see for more information about variance [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] warning: unused variable: `slot` [INFO] [stderr] --> tests/ui/subtyping.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | let slot = FieldSlot::new(&mut option); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_slot` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] error: lifetime may not live long enough [INFO] [stderr] --> tests/ui/subtyping.rs:10:9 [INFO] [stderr] | [INFO] [stdout] test deserialize::tests::ui ... FAILED [INFO] [stderr] 7 | fn prove_invariance<'long, 'short: 'long>( [INFO] [stdout] [INFO] [stderr] | ----- ------ lifetime `'short` defined here [INFO] [stdout] failures: [INFO] [stderr] | | [INFO] [stdout] [INFO] [stderr] | lifetime `'long` defined here [INFO] [stdout] ---- deserialize::tests::ui stdout ---- [INFO] [stderr] ... [INFO] [stdout] [INFO] [stderr] 10 | long // Error: mismatched types [INFO] [stdout] thread 'deserialize::tests::ui' (28) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.110/src/run.rs:102:13: [INFO] [stderr] | ^^^^ function was supposed to return data with lifetime `'short` but it is returning data with lifetime `'long` [INFO] [stdout] 3 of 3 tests failed [INFO] [stderr] | [INFO] [stdout] stack backtrace: [INFO] [stderr] = help: consider adding the following bound: `'long: 'short` [INFO] [stdout] 0: 0x5d5af265c422 - std::backtrace_rs::backtrace::libunwind::trace::h589a96ef7638b383 [INFO] [stderr] = note: requirement occurs because of the type `FieldSlot<'_, '_>`, which makes the generic argument `'_` invariant [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] = note: the struct `FieldSlot<'s, 'borrow>` is invariant over the parameter `'s` [INFO] [stdout] 1: 0x5d5af265c422 - std::backtrace_rs::backtrace::trace_unsynchronized::h23a30a7548c40de4 [INFO] [stderr] = help: see for more information about variance [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stdout] 2: 0x5d5af265c422 - std::sys::backtrace::_print_fmt::h87dabd6535c8c07a [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stdout] 3: 0x5d5af265c422 - ::fmt::hffd20ad4e5eca8ab [INFO] [stderr] [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] [INFO] [stdout] 4: 0x5d5af266f89f - core::fmt::rt::Argument::fmt::h75c83e3fd5ce2419 [INFO] [stderr] [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5d5af266f89f - core::fmt::write::h6d9d3a7cfd7b84f5 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x5d5af26260f3 - std::io::default_write_fmt::he11a713685e2464d [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5d5af26260f3 - std::io::Write::write_fmt::h9d08f7e050bd2612 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5d5af2633722 - std::sys::backtrace::BacktraceLock::print::hb28797143397220e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5d5af263933f - std::panicking::default_hook::{{closure}}::h7555113b62983743 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x5d5af26391d1 - std::panicking::default_hook::h2714b564abe8d914 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x5d5af24ba69e - as core::ops::function::Fn>::call::h0e9de8cceb22406e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x5d5af24ba69e - test::test_main_with_exit_callback::{{closure}}::h8125bd66cf4739d0 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5d5af26399de - as core::ops::function::Fn>::call::h1fd0a0802eaec16b [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x5d5af26399de - std::panicking::panic_with_hook::h190dc82263685ec5 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x5d5af26397aa - std::panicking::panic_handler::{{closure}}::h8b036a1b366643ac [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x5d5af2633859 - std::sys::backtrace::__rust_end_short_backtrace::h45affcfc0c830da8 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x5d5af2618fdd - __rustc[9b67c8562bba447b]::rust_begin_unwind [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x5d5af2679510 - core::panicking::panic_fmt::hc084f85b1e76c16d [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x5d5af2397753 - trybuild::run::::run::hd19976996582c501 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.110/src/run.rs:102:13 [INFO] [stdout] 20: 0x5d5af2391e58 - ::drop::hc2b3942a084e9094 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.110/src/lib.rs:342:38 [INFO] [stdout] 21: 0x5d5af2251cc7 - core::ptr::drop_in_place::hd9248c247062b8cb [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ptr/mod.rs:804:1 [INFO] [stdout] 22: 0x5d5af2256673 - merde_core::deserialize::tests::ui::h6cd06ecc10a96bae [INFO] [stdout] at /opt/rustwide/workdir/src/deserialize/tests.rs:41:1 [INFO] [stdout] 23: 0x5d5af22566a7 - merde_core::deserialize::tests::ui::{{closure}}::h28ef350b15b27bae [INFO] [stdout] at /opt/rustwide/workdir/src/deserialize/tests.rs:38:8 [INFO] [stdout] 24: 0x5d5af2250f96 - core::ops::function::FnOnce::call_once::h7aad85bbe36c61fb [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x5d5af24ba45b - core::ops::function::FnOnce::call_once::hdbf42be2a49fb464 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 26: 0x5d5af24ba45b - test::__rust_begin_short_backtrace::h8ae08814d38cb356 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x5d5af24cff45 - test::run_test_in_process::{{closure}}::h54574ee4f414d690 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x5d5af24cff45 - as core::ops::function::FnOnce<()>>::call_once::h01a0b7e7aad1a501 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 29: 0x5d5af24cff45 - std::panicking::catch_unwind::do_call::h23820e817c5612cd [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x5d5af24cff45 - std::panicking::catch_unwind::h89c73a1febce5587 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x5d5af24cff45 - std::panic::catch_unwind::h6f55caf410861914 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x5d5af24cff45 - test::run_test_in_process::h4db851878e5d3983 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x5d5af24cff45 - test::run_test::{{closure}}::h57e8c5acaceacd24 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x5d5af24a6934 - test::run_test::{{closure}}::he775ccc3a9d3b97e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x5d5af24a6934 - std::sys::backtrace::__rust_begin_short_backtrace::hcd94d85d7765225a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x5d5af24aa17a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha814de8393f07830 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 37: 0x5d5af24aa17a - as core::ops::function::FnOnce<()>>::call_once::h8deb00af0abdeaf1 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 38: 0x5d5af24aa17a - std::panicking::catch_unwind::do_call::h1917979b0c279ea2 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40 [INFO] [stdout] 39: 0x5d5af24aa17a - std::panicking::catch_unwind::h791ad91fee6ce34e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19 [INFO] [stdout] 40: 0x5d5af24aa17a - std::panic::catch_unwind::h982b8f40ed9c3cce [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x5d5af24aa17a - std::thread::Builder::spawn_unchecked_::{{closure}}::h545e54700c945db4 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 42: 0x5d5af24aa17a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb427481a5227d78a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 43: 0x5d5af262d1df - as core::ops::function::FnOnce>::call_once::h1d452951a81e9d0a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 44: 0x5d5af262d1df - std::sys::pal::unix::thread::Thread::new::thread_start::h29c84e109630689a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 45: 0x7140e2e9daa4 - [INFO] [stdout] 46: 0x7140e2f2aa34 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] deserialize::tests::ui [INFO] [stdout] [INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.07s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "f8fd4156d53e930f8136861207b406d4ea51073b21fa5cecf2b8619ad088c918", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8fd4156d53e930f8136861207b406d4ea51073b21fa5cecf2b8619ad088c918", kill_on_drop: false }` [INFO] [stdout] f8fd4156d53e930f8136861207b406d4ea51073b21fa5cecf2b8619ad088c918