[INFO] cloning repository https://github.com/testingrequired/reqlang-expr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/testingrequired/reqlang-expr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftestingrequired%2Freqlang-expr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftestingrequired%2Freqlang-expr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 634ab1ea392435ce39dd149892fff45952c5dc54
[INFO] checking testingrequired/reqlang-expr against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftestingrequired%2Freqlang-expr" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/testingrequired/reqlang-expr
[INFO] finished tweaking git repo https://github.com/testingrequired/reqlang-expr
[INFO] tweaked toml for git repo https://github.com/testingrequired/reqlang-expr written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/testingrequired/reqlang-expr on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/testingrequired/reqlang-expr 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e401d44225d8c0f63cc13dc3198d2752e6f4d000fb86268b7f7502b115e92d88
[INFO] running `Command { std: "docker" "start" "-a" "e401d44225d8c0f63cc13dc3198d2752e6f4d000fb86268b7f7502b115e92d88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e401d44225d8c0f63cc13dc3198d2752e6f4d000fb86268b7f7502b115e92d88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e401d44225d8c0f63cc13dc3198d2752e6f4d000fb86268b7f7502b115e92d88", kill_on_drop: false }`
[INFO] [stdout] e401d44225d8c0f63cc13dc3198d2752e6f4d000fb86268b7f7502b115e92d88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b371b443134b11224b86a8d0727a561386d24b6af84d62f8b902591ab9ce8d40
[INFO] running `Command { std: "docker" "start" "-a" "b371b443134b11224b86a8d0727a561386d24b6af84d62f8b902591ab9ce8d40", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling either v1.15.0
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[INFO] [stderr]    Compiling log v0.4.27
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[INFO] [stderr]    Compiling logos-codegen v0.15.0
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling ena v0.14.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
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[INFO] [stderr]    Compiling serde_derive v1.0.219
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[INFO] [stderr]     Checking futures-util v0.3.31
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[INFO] [stderr]     Checking rustix v1.0.7
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]    Compiling reqlang-expr v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking fd-lock v4.0.4
[INFO] [stderr]     Checking reedline v0.40.0
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/compiler.rs:88:30
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn get_builtin_index(&self, name: &str) -> Option<(&BuiltinFn, u8)> {
[INFO] [stdout]    |                              ^^^^^                         ^^^^^^^^^^
[INFO] [stdout]    |                              |                             ||
[INFO] [stdout]    |                              |                             |the same lifetime is hidden here
[INFO] [stdout]    |                              |                             the same lifetime is elided here
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn get_builtin_index(&self, name: &str) -> Option<(&BuiltinFn<'_>, u8)> {
[INFO] [stdout]    |                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/compiler.rs:95:35
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn get_user_builtin_index(&self, name: &str) -> Option<(&BuiltinFn, u8)> {
[INFO] [stdout]    |                                   ^^^^^                         ^^^^^^^^^^
[INFO] [stdout]    |                                   |                             ||
[INFO] [stdout]    |                                   |                             |the same lifetime is hidden here
[INFO] [stdout]    |                                   |                             the same lifetime is elided here
[INFO] [stdout]    |                                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn get_user_builtin_index(&self, name: &str) -> Option<(&BuiltinFn<'_>, u8)> {
[INFO] [stdout]    |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/value.rs:39:21
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn get_func(&self) -> ExprResult<Box<BuiltinFn>> {
[INFO] [stdout]    |                     ^^^^^                    ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn get_func(&self) -> ExprResult<Box<BuiltinFn<'_>>> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]  --> tests/spec_tests.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[rstest]
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]   = note: this error originates in the attribute macro `rstest` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> tests/spec_tests.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | #[rstest]
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `rstest` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> tests/spec_tests.rs:87:1
[INFO] [stdout]    |
[INFO] [stdout] 87 | #[rstest]
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `rstest` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `reqlang-expr` (test "spec_tests") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/compiler.rs:88:30
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn get_builtin_index(&self, name: &str) -> Option<(&BuiltinFn, u8)> {
[INFO] [stdout]    |                              ^^^^^                         ^^^^^^^^^^
[INFO] [stdout]    |                              |                             ||
[INFO] [stdout]    |                              |                             |the same lifetime is hidden here
[INFO] [stdout]    |                              |                             the same lifetime is elided here
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn get_builtin_index(&self, name: &str) -> Option<(&BuiltinFn<'_>, u8)> {
[INFO] [stdout]    |                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/compiler.rs:95:35
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn get_user_builtin_index(&self, name: &str) -> Option<(&BuiltinFn, u8)> {
[INFO] [stdout]    |                                   ^^^^^                         ^^^^^^^^^^
[INFO] [stdout]    |                                   |                             ||
[INFO] [stdout]    |                                   |                             |the same lifetime is hidden here
[INFO] [stdout]    |                                   |                             the same lifetime is elided here
[INFO] [stdout]    |                                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn get_user_builtin_index(&self, name: &str) -> Option<(&BuiltinFn<'_>, u8)> {
[INFO] [stdout]    |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/value.rs:39:21
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn get_func(&self) -> ExprResult<Box<BuiltinFn>> {
[INFO] [stdout]    |                     ^^^^^                    ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn get_func(&self) -> ExprResult<Box<BuiltinFn<'_>>> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b371b443134b11224b86a8d0727a561386d24b6af84d62f8b902591ab9ce8d40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b371b443134b11224b86a8d0727a561386d24b6af84d62f8b902591ab9ce8d40", kill_on_drop: false }`
[INFO] [stdout] b371b443134b11224b86a8d0727a561386d24b6af84d62f8b902591ab9ce8d40
