[INFO] fetching crate lua_ir 0.8.0... [INFO] testing lua_ir-0.8.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate lua_ir 0.8.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate lua_ir 0.8.0 [INFO] finished tweaking crates.io crate lua_ir 0.8.0 [INFO] tweaked toml for crates.io crate lua_ir 0.8.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate lua_ir 0.8.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate lua_ir 0.8.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded codespan-reporting v0.12.0 [INFO] [stderr] Downloaded rusty_lr_derive v2.35.0 [INFO] [stderr] Downloaded lua_tokenizer v0.5.0 [INFO] [stderr] Downloaded lua_semantics v0.9.0 [INFO] [stderr] Downloaded rusty_lr v3.27.0 [INFO] [stderr] Downloaded rusty_lr_core v3.32.0 [INFO] [stderr] Downloaded rusty_lr_parser v3.56.0 [INFO] [stderr] Downloaded lua_parser v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d80743b475d41f38e07c220474d23cb0e5f5794e574a6404db7a9c7a862b708 [INFO] running `Command { std: "docker" "start" "-a" "8d80743b475d41f38e07c220474d23cb0e5f5794e574a6404db7a9c7a862b708", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d80743b475d41f38e07c220474d23cb0e5f5794e574a6404db7a9c7a862b708", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d80743b475d41f38e07c220474d23cb0e5f5794e574a6404db7a9c7a862b708", kill_on_drop: false }` [INFO] [stdout] 8d80743b475d41f38e07c220474d23cb0e5f5794e574a6404db7a9c7a862b708 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5b785be659c301ad02ba5dd7bafe620c729c039bc433b6c3b4832e5e76057d9 [INFO] running `Command { std: "docker" "start" "-a" "f5b785be659c301ad02ba5dd7bafe620c729c039bc433b6c3b4832e5e76057d9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling lua_tokenizer v0.5.0 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling rusty_lr_core v3.32.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rusty_lr_parser v3.56.0 [INFO] [stderr] Compiling rusty_lr_derive v2.35.0 [INFO] [stderr] Compiling rusty_lr v3.27.0 [INFO] [stderr] Compiling lua_parser v0.10.0 [INFO] [stderr] Compiling lua_semantics v0.9.0 [INFO] [stderr] Compiling lua_ir v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vm.rs:367:41 [INFO] [stdout] | [INFO] [stdout] 367 | pub(crate) fn borrow_running_thread(&self) -> std::cell::Ref { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 367 | pub(crate) fn borrow_running_thread(&self) -> std::cell::Ref<'_, LuaThread> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vm.rs:370:45 [INFO] [stdout] | [INFO] [stdout] 370 | pub(crate) fn borrow_running_thread_mut(&self) -> std::cell::RefMut { [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] 370 | pub(crate) fn borrow_running_thread_mut(&self) -> std::cell::RefMut<'_, LuaThread> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.20s [INFO] running `Command { std: "docker" "inspect" "f5b785be659c301ad02ba5dd7bafe620c729c039bc433b6c3b4832e5e76057d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5b785be659c301ad02ba5dd7bafe620c729c039bc433b6c3b4832e5e76057d9", kill_on_drop: false }` [INFO] [stdout] f5b785be659c301ad02ba5dd7bafe620c729c039bc433b6c3b4832e5e76057d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5bc071a76e61b094d2abdd075202a8f934088a1df758fac528cdd48b3bf0d475 [INFO] running `Command { std: "docker" "start" "-a" "5bc071a76e61b094d2abdd075202a8f934088a1df758fac528cdd48b3bf0d475", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vm.rs:367:41 [INFO] [stdout] | [INFO] [stdout] 367 | pub(crate) fn borrow_running_thread(&self) -> std::cell::Ref { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 367 | pub(crate) fn borrow_running_thread(&self) -> std::cell::Ref<'_, LuaThread> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vm.rs:370:45 [INFO] [stdout] | [INFO] [stdout] 370 | pub(crate) fn borrow_running_thread_mut(&self) -> std::cell::RefMut { [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] 370 | pub(crate) fn borrow_running_thread_mut(&self) -> std::cell::RefMut<'_, LuaThread> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling lua_ir v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vm.rs:367:41 [INFO] [stdout] | [INFO] [stdout] 367 | pub(crate) fn borrow_running_thread(&self) -> std::cell::Ref { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 367 | pub(crate) fn borrow_running_thread(&self) -> std::cell::Ref<'_, LuaThread> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vm.rs:370:45 [INFO] [stdout] | [INFO] [stdout] 370 | pub(crate) fn borrow_running_thread_mut(&self) -> std::cell::RefMut { [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] 370 | pub(crate) fn borrow_running_thread_mut(&self) -> std::cell::RefMut<'_, LuaThread> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "5bc071a76e61b094d2abdd075202a8f934088a1df758fac528cdd48b3bf0d475", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bc071a76e61b094d2abdd075202a8f934088a1df758fac528cdd48b3bf0d475", kill_on_drop: false }` [INFO] [stdout] 5bc071a76e61b094d2abdd075202a8f934088a1df758fac528cdd48b3bf0d475 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8867a17dab4843029eae60d01cad7320879dfbe8006c4a5df2bbb98e50f05465 [INFO] running `Command { std: "docker" "start" "-a" "8867a17dab4843029eae60d01cad7320879dfbe8006c4a5df2bbb98e50f05465", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/vm.rs:367:41 [INFO] [stderr] | [INFO] [stderr] 367 | pub(crate) fn borrow_running_thread(&self) -> std::cell::Ref { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 367 | pub(crate) fn borrow_running_thread(&self) -> std::cell::Ref<'_, LuaThread> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/vm.rs:370:45 [INFO] [stderr] | [INFO] [stderr] 370 | pub(crate) fn borrow_running_thread_mut(&self) -> std::cell::RefMut { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 370 | pub(crate) fn borrow_running_thread_mut(&self) -> std::cell::RefMut<'_, LuaThread> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `lua_ir` (lib) generated 2 warnings (run `cargo fix --lib -p lua_ir` to apply 2 suggestions) [INFO] [stderr] warning: `lua_ir` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lua_ir-681b6d951fe9d03d) [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] Doc-tests lua_ir [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] running `Command { std: "docker" "inspect" "8867a17dab4843029eae60d01cad7320879dfbe8006c4a5df2bbb98e50f05465", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8867a17dab4843029eae60d01cad7320879dfbe8006c4a5df2bbb98e50f05465", kill_on_drop: false }` [INFO] [stdout] 8867a17dab4843029eae60d01cad7320879dfbe8006c4a5df2bbb98e50f05465