[INFO] fetching crate surelock 0.1.0...
[INFO] testing surelock-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate surelock 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate surelock 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate surelock 0.1.0
[INFO] tweaked toml for crates.io crate surelock 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate surelock 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate surelock 0.1.0 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ce0cf53c62df8e580f80a9fbf71f8382aa167af3483156bc04083b18bb0fc2b
[INFO] running `Command { std: "docker" "start" "-a" "4ce0cf53c62df8e580f80a9fbf71f8382aa167af3483156bc04083b18bb0fc2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ce0cf53c62df8e580f80a9fbf71f8382aa167af3483156bc04083b18bb0fc2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ce0cf53c62df8e580f80a9fbf71f8382aa167af3483156bc04083b18bb0fc2b", kill_on_drop: false }`
[INFO] [stdout] 4ce0cf53c62df8e580f80a9fbf71f8382aa167af3483156bc04083b18bb0fc2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6fa143a1f1d8cd044c23e44b858fdcac892a3bbd07e3bd9750649870aea1061
[INFO] running `Command { std: "docker" "start" "-a" "d6fa143a1f1d8cd044c23e44b858fdcac892a3bbd07e3bd9750649870aea1061", 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 thiserror v2.0.18
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling surelock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.41s
[INFO] running `Command { std: "docker" "inspect" "d6fa143a1f1d8cd044c23e44b858fdcac892a3bbd07e3bd9750649870aea1061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6fa143a1f1d8cd044c23e44b858fdcac892a3bbd07e3bd9750649870aea1061", kill_on_drop: false }`
[INFO] [stdout] d6fa143a1f1d8cd044c23e44b858fdcac892a3bbd07e3bd9750649870aea1061
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d41f52774f1ab000b8b199250301fc211d0e835aa08b8569c0e8e9815d6403d1
[INFO] running `Command { std: "docker" "start" "-a" "d41f52774f1ab000b8b199250301fc211d0e835aa08b8569c0e8e9815d6403d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
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[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling lock_api v0.4.14
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[INFO] [stderr]    Compiling futures-task v0.3.32
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[INFO] [stderr]    Compiling toml_writer v1.1.1+spec-1.1.0
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[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling serde_spanned v1.1.1
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[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling proc-macro-crate v2.0.2
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling termcolor v1.4.1
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[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serial_test_derive v3.4.0
[INFO] [stderr]    Compiling bolero-generator-derive v0.13.4
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling serial_test v3.4.0
[INFO] [stderr]    Compiling bolero-generator v0.13.5
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling surelock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling trybuild v1.0.116
[INFO] [stderr]    Compiling bolero-engine v0.13.4
[INFO] [stderr]    Compiling bolero v0.13.4
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 50.95s
[INFO] running `Command { std: "docker" "inspect" "d41f52774f1ab000b8b199250301fc211d0e835aa08b8569c0e8e9815d6403d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d41f52774f1ab000b8b199250301fc211d0e835aa08b8569c0e8e9815d6403d1", kill_on_drop: false }`
[INFO] [stdout] d41f52774f1ab000b8b199250301fc211d0e835aa08b8569c0e8e9815d6403d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 81238c22fb6b24a42d8195f5abbb27cc734957df095b71cec94659d9b4c64387
[INFO] running `Command { std: "docker" "start" "-a" "81238c22fb6b24a42d8195f5abbb27cc734957df095b71cec94659d9b4c64387", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/surelock-b7371ee29d89cc2e)
[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 tests/compile_fail.rs (/opt/rustwide/target/debug/deps/compile_fail-cb26c9efd17f01cd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling libc v0.2.184
[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]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling indexmap v2.13.1
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking pretty-hex v0.4.2
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking sdd v3.0.10
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking scc v2.4.0
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[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling toml_edit v0.20.2
[INFO] [stderr]     Checking rand_xoshiro v0.7.0
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]    Compiling proc-macro-crate v2.0.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serial_test_derive v3.4.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling bolero-generator-derive v0.13.4
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking serial_test v3.4.0
[INFO] [stderr]     Checking surelock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bolero-generator v0.13.5
[INFO] [stderr]     Checking bolero-engine v0.13.4
[INFO] [stderr]     Checking bolero v0.13.4
[INFO] [stderr]     Checking surelock-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/surelock)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.52s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/compile_fail/key_escape_from_scope.rs ... ok
[INFO] [stderr] test tests/compile_fail/key_reuse_after_consumption.rs ... ok
[INFO] [stderr] test tests/compile_fail/keyhandle_nesting.rs ... ok
[INFO] [stderr] test tests/compile_fail/wrong_level_order.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: `Level<2>` cannot be acquired after `Level<5>`
[INFO] [stderr]   --> tests/compile_fail/wrong_level_order.rs:19:34
[INFO] [stderr]    |
[INFO] [stderr] 19 |         let (_, _key) = key.lock(&low);
[INFO] [stderr]    |                             ---- ^^^^ the trait `LockAfter<Level<5>>` is not implemented for `Level<2>`
[INFO] [stderr]    |                             |
[INFO] [stderr]    |                             required by a bound introduced by this call
[INFO] [stderr]    |
[INFO] [stderr]    = note: locks must be acquired in ascending level order; once a higher-levelled lock is held, lower-levelled locks cannot be acquired for this key
[INFO] [stderr] help: the following other types implement trait `LockAfter<Before>`
[INFO] [stderr]   --> src/level.rs
[INFO] [stderr]    |
[INFO] [stderr]    |               impl LockAfter<Bottom> for Level<$n> {}
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `Level<2>` implements `LockAfter<Bottom>`
[INFO] [stderr] ...
[INFO] [stderr]    |               impl LockAfter<Level<$first>> for Level<$rest> {}
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |               |
[INFO] [stderr]    |               `Level<2>` implements `LockAfter<Level<0>>`
[INFO] [stderr]    |               `Level<2>` implements `LockAfter<Level<1>>`
[INFO] [stderr] ...
[INFO] [stderr]    | / generate_level_impls!(
[INFO] [stderr]    | |     64,
[INFO] [stderr]    | |     [
[INFO] [stderr]    | |         0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
[INFO] [stderr] ...  |
[INFO] [stderr]    | | );
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr] note: required by a bound in `MutexKey::<'scope, Lvl>::lock`
[INFO] [stderr]   --> src/key.rs
[INFO] [stderr]    |
[INFO] [stderr]    |     pub fn lock<'a, L: Lockable<'a>>(self, target: &'a L) -> (L::Guard, MutexKey<'scope, L::MaxLvl>)
[INFO] [stderr]    |            ---- required by a bound in this associated function
[INFO] [stderr]    |     where
[INFO] [stderr]    |         L::MinLvl: LockAfter<Lvl>,
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^ required by this bound in `MutexKey::<'scope, Lvl>::lock`
[INFO] [stderr]    = note: this error originates in the macro `generate_level_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: `Level<2>` cannot be acquired after `Level<5>`
[INFO] [stderr]   --> tests/compile_fail/wrong_level_order.rs:19:34
[INFO] [stderr]    |
[INFO] [stderr] 19 |         let (_, _key) = key.lock(&low);
[INFO] [stderr]    |                             ---- ^^^^ the trait `LockAfter<Level<5>>` is not implemented for `Level<2>`
[INFO] [stderr]    |                             |
[INFO] [stderr]    |                             required by a bound introduced by this call
[INFO] [stderr]    |
[INFO] [stderr]    = note: locks must be acquired in ascending level order; once a higher-levelled lock is held, lower-levelled locks cannot be acquired for this key
[INFO] [stderr] help: `Level<2>` implements trait `LockAfter<Before>`
[INFO] [stderr]   --> src/level.rs
[INFO] [stderr]    |
[INFO] [stderr]    |             impl LockAfter<Bottom> for Level<$n> {}
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `LockAfter<Bottom>`
[INFO] [stderr] ...
[INFO] [stderr]    |             impl LockAfter<Level<$first>> for Level<$rest> {}
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             `LockAfter<Level<0>>`
[INFO] [stderr]    |             `LockAfter<Level<1>>`
[INFO] [stderr] ...
[INFO] [stderr]    | generate_level_impls!(16, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]);
[INFO] [stderr]    | --------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] note: required by a bound in `MutexKey::<'scope, Lvl>::lock`
[INFO] [stderr]   --> src/key.rs
[INFO] [stderr]    |
[INFO] [stderr]    |     pub fn lock<'a, L: Lockable<'a>>(self, target: &'a L) -> (L::Guard, MutexKey<'scope, L::MaxLvl>)
[INFO] [stderr]    |            ---- required by a bound in this associated function
[INFO] [stderr]    |     where
[INFO] [stderr]    |         L::MinLvl: LockAfter<Lvl>,
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^ required by this bound in `MutexKey::<'scope, Lvl>::lock`
[INFO] [stderr]    = note: this error originates in the macro `generate_level_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
[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] [stdout] test compile_fail ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- compile_fail stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'compile_fail' (17) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.116/src/run.rs:102:13:
[INFO] [stdout] 1 of 4 tests failed
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x592a50de47ca - std[128c3efe2914e152]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x592a50de47ca - std[128c3efe2914e152]::backtrace_rs::backtrace::trace_unsynchronized::<std[128c3efe2914e152]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x592a50de47ca - std[128c3efe2914e152]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x592a50de47ca - <<std[128c3efe2914e152]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6771d259883166e6]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x592a50dfac4a - <core[6771d259883166e6]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x592a50dfac4a - core[6771d259883166e6]::fmt::write
[INFO] [stdout]    6:     0x592a50de9812 - std[128c3efe2914e152]::io::default_write_fmt::<alloc[fef50e8eecedd288]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x592a50de9812 - <alloc[fef50e8eecedd288]::vec::Vec<u8> as std[128c3efe2914e152]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x592a50dc087f - <std[128c3efe2914e152]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x592a50dc087f - std[128c3efe2914e152]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x592a50ddbc49 - std[128c3efe2914e152]::panicking::default_hook
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x592a50d75eec - <alloc[fef50e8eecedd288]::boxed::Box<dyn for<'a, 'b> core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9
[INFO] [stdout]   12:     0x592a50d75eec - test[b137923399915ecf]::test_main_with_exit_callback::<test[b137923399915ecf]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x592a50ddbe02 - <alloc[fef50e8eecedd288]::boxed::Box<dyn for<'a, 'b> core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9
[INFO] [stdout]   14:     0x592a50ddbe02 - std[128c3efe2914e152]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x592a50dc0938 - std[128c3efe2914e152]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x592a50db5859 - std[128c3efe2914e152]::sys::backtrace::__rust_end_short_backtrace::<std[128c3efe2914e152]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x592a50dc164d - __rustc[752cc74e29381ccc]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x592a50dfb3dc - core[6771d259883166e6]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x592a50bf17b4 - trybuild::run::<impl trybuild::Runner>::run::h9e36b5f3172f2ff1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.116/src/run.rs:102:13
[INFO] [stdout]   20:     0x592a50beb2d8 - <trybuild::TestCases as core::ops::drop::Drop>::drop::h86aef5dee5b6ccc7
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.116/src/lib.rs:342:38
[INFO] [stdout]   21:     0x592a50b2ef97 - core::ptr::drop_in_place<trybuild::TestCases>::h7f2bd5ed8325f016
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ptr/mod.rs:810:1
[INFO] [stdout]   22:     0x592a50b2edc3 - compile_fail::compile_fail::h0ff1351c2e2ce036
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/compile_fail.rs:8:1
[INFO] [stdout]   23:     0x592a50b2edf7 - compile_fail::compile_fail::{{closure}}::h31de7add0f7810a5
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/compile_fail.rs:5:18
[INFO] [stdout]   24:     0x592a50b2ef06 - core::ops::function::FnOnce::call_once::hcc0f3ad0f6f18905
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x592a50d69feb - <fn() -> core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x592a50d69feb - test[b137923399915ecf]::__rust_begin_short_backtrace::<core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>, fn() -> core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x592a50d769bb - test[b137923399915ecf]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x592a50d769bb - <core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<test[b137923399915ecf]::run_test_in_process::{closure#0}> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   29:     0x592a50d769bb - std[128c3efe2914e152]::panicking::catch_unwind::do_call::<core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<test[b137923399915ecf]::run_test_in_process::{closure#0}>, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x592a50d769bb - std[128c3efe2914e152]::panicking::catch_unwind::<core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>, core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<test[b137923399915ecf]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x592a50d769bb - std[128c3efe2914e152]::panic::catch_unwind::<core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<test[b137923399915ecf]::run_test_in_process::{closure#0}>, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x592a50d769bb - test[b137923399915ecf]::run_test_in_process
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x592a50d769bb - test[b137923399915ecf]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x592a50d70e14 - test[b137923399915ecf]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x592a50d70e14 - std[128c3efe2914e152]::sys::backtrace::__rust_begin_short_backtrace::<test[b137923399915ecf]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x592a50d795c2 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   37:     0x592a50d795c2 - <core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   38:     0x592a50d795c2 - std[128c3efe2914e152]::panicking::catch_unwind::do_call::<core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x592a50d795c2 - std[128c3efe2914e152]::panicking::catch_unwind::<(), core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x592a50d795c2 - std[128c3efe2914e152]::panic::catch_unwind::<core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x592a50d795c2 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   42:     0x592a50d795c2 - <std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1} as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x592a50de3b0f - <alloc[fef50e8eecedd288]::boxed::Box<dyn core[6771d259883166e6]::ops::function::FnOnce<(), Output = ()> + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2249:9
[INFO] [stdout]   44:     0x592a50de3b0f - <std[128c3efe2914e152]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   45:     0x7f740bfa3aa4 - <unknown>
[INFO] [stdout]   46:     0x7f740c030a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     compile_fail
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 54.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "81238c22fb6b24a42d8195f5abbb27cc734957df095b71cec94659d9b4c64387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81238c22fb6b24a42d8195f5abbb27cc734957df095b71cec94659d9b4c64387", kill_on_drop: false }`
[INFO] [stdout] 81238c22fb6b24a42d8195f5abbb27cc734957df095b71cec94659d9b4c64387
