[INFO] cloning repository https://github.com/kuviman/minikast [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kuviman/minikast" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuviman%2Fminikast", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuviman%2Fminikast'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cb3a0e34b40fd32f77d248c3dbe9677c3f2f85f2 [INFO] building kuviman/minikast against try#23647e694de8d0904848ad068b2e0ec2dd098c37+target=wasm32-wasip1 for pr-149868 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuviman%2Fminikast" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kuviman/minikast [INFO] finished tweaking git repo https://github.com/kuviman/minikast [INFO] tweaked toml for git repo https://github.com/kuviman/minikast written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kuviman/minikast on toolchain 23647e694de8d0904848ad068b2e0ec2dd098c37 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kuviman/minikast 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" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] building kuviman/minikast against try#23647e694de8d0904848ad068b2e0ec2dd098c37+target=wasm32-wasip1 for pr-149868 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuviman%2Fminikast" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kuviman/minikast [INFO] finished tweaking git repo https://github.com/kuviman/minikast [INFO] tweaked toml for git repo https://github.com/kuviman/minikast written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kuviman/minikast on toolchain 23647e694de8d0904848ad068b2e0ec2dd098c37 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kuviman/minikast 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" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a50b3bdef4ebe1a9112d0aa36969113f0ae0a9cb3a5083e9cddb59eb77a3f62b [INFO] running `Command { std: "docker" "start" "-a" "a50b3bdef4ebe1a9112d0aa36969113f0ae0a9cb3a5083e9cddb59eb77a3f62b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a50b3bdef4ebe1a9112d0aa36969113f0ae0a9cb3a5083e9cddb59eb77a3f62b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a50b3bdef4ebe1a9112d0aa36969113f0ae0a9cb3a5083e9cddb59eb77a3f62b", kill_on_drop: false }` [INFO] [stdout] a50b3bdef4ebe1a9112d0aa36969113f0ae0a9cb3a5083e9cddb59eb77a3f62b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "build" "--frozen" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }` [INFO] [stdout] 994417ee39b1d578de3cabd7130f5aa034e2c796c80e7d0a623bb14d1c2b2fad [INFO] running `Command { std: "docker" "start" "-a" "994417ee39b1d578de3cabd7130f5aa034e2c796c80e7d0a623bb14d1c2b2fad", kill_on_drop: false }` [INFO] [stderr] Compiling minikast v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/core.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `number` should have an upper camel case name [INFO] [stdout] --> src/kast.rs:132:18 [INFO] [stdout] | [INFO] [stdout] 132 | combine_modules!(number, list, string); [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Number` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `list` should have an upper camel case name [INFO] [stdout] --> src/kast.rs:132:26 [INFO] [stdout] | [INFO] [stdout] 132 | combine_modules!(number, list, string); [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `List` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `string` should have an upper camel case name [INFO] [stdout] --> src/kast.rs:132:32 [INFO] [stdout] | [INFO] [stdout] 132 | combine_modules!(number, list, string); [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `String` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/modules/string.rs:8:24 [INFO] [stdout] | [INFO] [stdout] 8 | fn eval(ir: &Self, cx: &mut K::InterpreterContext) -> K::Value { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `as_variant` and `as_variant_mut` are never used [INFO] [stdout] --> src/prelude.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait HasVariant: Sized { [INFO] [stdout] | ---------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 4 | fn as_variant(&self) -> Option<&T>; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 5 | fn as_variant_mut(&mut self) -> Option<&mut T>; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_field` and `get_field_mut` are never used [INFO] [stdout] --> src/prelude.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait HasField { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] 20 | fn get_field(&self) -> &T; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 21 | fn get_field_mut(&mut self) -> &mut T; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IntoBox` is never used [INFO] [stdout] --> src/prelude.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | pub trait IntoBox: Sized { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `elements` is never read [INFO] [stdout] --> src/modules/list.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Value { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 23 | elements: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Value` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/modules/string.rs:16:18 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Value(pub String); [INFO] [stdout] | ----- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Value` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `number`, `list`, and `string` are never read [INFO] [stdout] --> src/kast.rs:132:18 [INFO] [stdout] | [INFO] [stdout] 100 | pub struct InterpreterContext { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 132 | combine_modules!(number, list, string); [INFO] [stdout] | ^^^^^^ ^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `combine_modules` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "994417ee39b1d578de3cabd7130f5aa034e2c796c80e7d0a623bb14d1c2b2fad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "994417ee39b1d578de3cabd7130f5aa034e2c796c80e7d0a623bb14d1c2b2fad", kill_on_drop: false }` [INFO] [stdout] 994417ee39b1d578de3cabd7130f5aa034e2c796c80e7d0a623bb14d1c2b2fad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "test" "--frozen" "--no-run" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }` [INFO] [stdout] c9da0cd16e956bd98690ef999b9507adf8066edea26db627ea40a03eb3bafa47 [INFO] running `Command { std: "docker" "start" "-a" "c9da0cd16e956bd98690ef999b9507adf8066edea26db627ea40a03eb3bafa47", kill_on_drop: false }` [INFO] [stderr] Compiling minikast v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/core.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `number` should have an upper camel case name [INFO] [stdout] --> src/kast.rs:132:18 [INFO] [stdout] | [INFO] [stdout] 132 | combine_modules!(number, list, string); [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Number` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `list` should have an upper camel case name [INFO] [stdout] --> src/kast.rs:132:26 [INFO] [stdout] | [INFO] [stdout] 132 | combine_modules!(number, list, string); [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `List` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `string` should have an upper camel case name [INFO] [stdout] --> src/kast.rs:132:32 [INFO] [stdout] | [INFO] [stdout] 132 | combine_modules!(number, list, string); [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `String` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/modules/string.rs:8:24 [INFO] [stdout] | [INFO] [stdout] 8 | fn eval(ir: &Self, cx: &mut K::InterpreterContext) -> K::Value { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `as_variant` and `as_variant_mut` are never used [INFO] [stdout] --> src/prelude.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait HasVariant: Sized { [INFO] [stdout] | ---------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 4 | fn as_variant(&self) -> Option<&T>; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 5 | fn as_variant_mut(&mut self) -> Option<&mut T>; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_field` and `get_field_mut` are never used [INFO] [stdout] --> src/prelude.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait HasField { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] 20 | fn get_field(&self) -> &T; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 21 | fn get_field_mut(&mut self) -> &mut T; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IntoBox` is never used [INFO] [stdout] --> src/prelude.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | pub trait IntoBox: Sized { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `elements` is never read [INFO] [stdout] --> src/modules/list.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Value { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 23 | elements: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Value` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/modules/string.rs:16:18 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Value(pub String); [INFO] [stdout] | ----- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Value` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `number`, `list`, and `string` are never read [INFO] [stdout] --> src/kast.rs:132:18 [INFO] [stdout] | [INFO] [stdout] 100 | pub struct InterpreterContext { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 132 | combine_modules!(number, list, string); [INFO] [stdout] | ^^^^^^ ^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `combine_modules` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `Command { std: "docker" "inspect" "c9da0cd16e956bd98690ef999b9507adf8066edea26db627ea40a03eb3bafa47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9da0cd16e956bd98690ef999b9507adf8066edea26db627ea40a03eb3bafa47", kill_on_drop: false }` [INFO] [stdout] c9da0cd16e956bd98690ef999b9507adf8066edea26db627ea40a03eb3bafa47