[INFO] fetching crate pliron 0.1.7... [INFO] building pliron-0.1.7 against master#9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19 for pr-117684 [INFO] extracting crate pliron 0.1.7 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate pliron 0.1.7 on toolchain 9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pliron 0.1.7 [INFO] finished tweaking crates.io crate pliron 0.1.7 [INFO] tweaked toml for crates.io crate pliron 0.1.7 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded generational-arena v0.2.9 [INFO] [stderr] Downloaded intertrait-macros v0.2.2 [INFO] [stderr] Downloaded sorted_vector_map v0.1.0 [INFO] [stderr] Downloaded linkme-impl v0.2.10 [INFO] [stderr] Downloaded linkme v0.2.10 [INFO] [stderr] Downloaded intertrait v0.2.2 [INFO] [stderr] Downloaded apint v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 55094f1d235a36b87d073ef73b7fcb5dfd6c1e98261be71e042ed304134a744f [INFO] running `Command { std: "docker" "start" "-a" "55094f1d235a36b87d073ef73b7fcb5dfd6c1e98261be71e042ed304134a744f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "55094f1d235a36b87d073ef73b7fcb5dfd6c1e98261be71e042ed304134a744f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55094f1d235a36b87d073ef73b7fcb5dfd6c1e98261be71e042ed304134a744f", kill_on_drop: false }` [INFO] [stdout] 55094f1d235a36b87d073ef73b7fcb5dfd6c1e98261be71e042ed304134a744f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5cff5b10f857ccaf8c0571aa0d9d0a19f8068bfda5bc33ca47d1ee9cbb2d6b4d [INFO] running `Command { std: "docker" "start" "-a" "5cff5b10f857ccaf8c0571aa0d9d0a19f8068bfda5bc33ca47d1ee9cbb2d6b4d", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling generational-arena v0.2.9 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling inventory v0.3.13 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling combine v4.6.6 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling getrandom v0.2.11 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling quickcheck v0.9.2 [INFO] [stderr] Compiling sorted_vector_map v0.1.0 [INFO] [stderr] Compiling apint v0.2.0 [INFO] [stderr] Compiling linkme-impl v0.2.10 [INFO] [stderr] Compiling intertrait-macros v0.2.2 [INFO] [stderr] Compiling linkme v0.2.10 [INFO] [stderr] Compiling intertrait v0.2.2 [INFO] [stderr] Compiling pliron v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: `&` without an explicit lifetime name cannot be used here [INFO] [stdout] --> src/dialects/builtin/ops.rs:116:35 [INFO] [stdout] | [INFO] [stdout] 116 | pub const ATTR_KEY_FUNC_TYPE: &str = "func.type"; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #115010 [INFO] [stdout] = note: `#[warn(elided_lifetimes_in_associated_constant)]` on by default [INFO] [stdout] help: use the `'static` lifetime [INFO] [stdout] | [INFO] [stdout] 116 | pub const ATTR_KEY_FUNC_TYPE: &'static str = "func.type"; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `&` without an explicit lifetime name cannot be used here [INFO] [stdout] --> src/dialects/builtin/ops.rs:229:31 [INFO] [stdout] | [INFO] [stdout] 229 | pub const ATTR_KEY_VALUE: &str = "constant.value"; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #115010 [INFO] [stdout] help: use the `'static` lifetime [INFO] [stdout] | [INFO] [stdout] 229 | pub const ATTR_KEY_VALUE: &'static str = "constant.value"; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/dialects/llvm/types.rs:132:17 [INFO] [stdout] | [INFO] [stdout] 132 | /// Named structs are uniqued only on the name. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 133 | fields: vec![], [INFO] [stdout] | -------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.05s [INFO] running `Command { std: "docker" "inspect" "5cff5b10f857ccaf8c0571aa0d9d0a19f8068bfda5bc33ca47d1ee9cbb2d6b4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cff5b10f857ccaf8c0571aa0d9d0a19f8068bfda5bc33ca47d1ee9cbb2d6b4d", kill_on_drop: false }` [INFO] [stdout] 5cff5b10f857ccaf8c0571aa0d9d0a19f8068bfda5bc33ca47d1ee9cbb2d6b4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b47489a371b84abf22f445666bdd76b16062b51e9e3d1255a8b839b73bcc78dd [INFO] running `Command { std: "docker" "start" "-a" "b47489a371b84abf22f445666bdd76b16062b51e9e3d1255a8b839b73bcc78dd", kill_on_drop: false }` [INFO] [stderr] Compiling dissimilar v1.0.7 [INFO] [stdout] warning: `&` without an explicit lifetime name cannot be used here [INFO] [stdout] --> src/dialects/builtin/ops.rs:116:35 [INFO] [stdout] | [INFO] [stdout] 116 | pub const ATTR_KEY_FUNC_TYPE: &str = "func.type"; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #115010 [INFO] [stdout] = note: `#[warn(elided_lifetimes_in_associated_constant)]` on by default [INFO] [stdout] help: use the `'static` lifetime [INFO] [stdout] | [INFO] [stdout] 116 | pub const ATTR_KEY_FUNC_TYPE: &'static str = "func.type"; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `&` without an explicit lifetime name cannot be used here [INFO] [stdout] --> src/dialects/builtin/ops.rs:229:31 [INFO] [stdout] | [INFO] [stdout] 229 | pub const ATTR_KEY_VALUE: &str = "constant.value"; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #115010 [INFO] [stdout] help: use the `'static` lifetime [INFO] [stdout] | [INFO] [stdout] 229 | pub const ATTR_KEY_VALUE: &'static str = "constant.value"; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/dialects/llvm/types.rs:132:17 [INFO] [stdout] | [INFO] [stdout] 132 | /// Named structs are uniqued only on the name. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 133 | fields: vec![], [INFO] [stdout] | -------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling expect-test v1.4.1 [INFO] [stderr] Compiling pliron v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: `&` without an explicit lifetime name cannot be used here [INFO] [stdout] --> src/dialects/builtin/ops.rs:116:35 [INFO] [stdout] | [INFO] [stdout] 116 | pub const ATTR_KEY_FUNC_TYPE: &str = "func.type"; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #115010 [INFO] [stdout] = note: `#[warn(elided_lifetimes_in_associated_constant)]` on by default [INFO] [stdout] help: use the `'static` lifetime [INFO] [stdout] | [INFO] [stdout] 116 | pub const ATTR_KEY_FUNC_TYPE: &'static str = "func.type"; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `&` without an explicit lifetime name cannot be used here [INFO] [stdout] --> src/dialects/builtin/ops.rs:229:31 [INFO] [stdout] | [INFO] [stdout] 229 | pub const ATTR_KEY_VALUE: &str = "constant.value"; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #115010 [INFO] [stdout] help: use the `'static` lifetime [INFO] [stdout] | [INFO] [stdout] 229 | pub const ATTR_KEY_VALUE: &'static str = "constant.value"; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/dialects/llvm/types.rs:132:17 [INFO] [stdout] | [INFO] [stdout] 132 | /// Named structs are uniqued only on the name. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 133 | fields: vec![], [INFO] [stdout] | -------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.26s [INFO] running `Command { std: "docker" "inspect" "b47489a371b84abf22f445666bdd76b16062b51e9e3d1255a8b839b73bcc78dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b47489a371b84abf22f445666bdd76b16062b51e9e3d1255a8b839b73bcc78dd", kill_on_drop: false }` [INFO] [stdout] b47489a371b84abf22f445666bdd76b16062b51e9e3d1255a8b839b73bcc78dd