[INFO] cloning repository https://github.com/mattwparas/rucket
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mattwparas/rucket" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattwparas%2Frucket", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattwparas%2Frucket'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 785312ab654d47dd87c5a2b7a137e9fd9e644346
[INFO] checking mattwparas/rucket against try#ae258e1fcbee4a062f5f3d869f06004d7cea088e for pr-135272
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattwparas%2Frucket" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mattwparas/rucket on toolchain ae258e1fcbee4a062f5f3d869f06004d7cea088e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ae258e1fcbee4a062f5f3d869f06004d7cea088e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/mattwparas/rucket
[INFO] finished tweaking git repo https://github.com/mattwparas/rucket
[INFO] tweaked toml for git repo https://github.com/mattwparas/rucket written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mattwparas/rucket 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" "+ae258e1fcbee4a062f5f3d869f06004d7cea088e" "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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+ae258e1fcbee4a062f5f3d869f06004d7cea088e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d09079c88a1b011644fdc5027ebde381b1d8ee74d60164fba14c2b7f58390e2b
[INFO] running `Command { std: "docker" "start" "-a" "d09079c88a1b011644fdc5027ebde381b1d8ee74d60164fba14c2b7f58390e2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d09079c88a1b011644fdc5027ebde381b1d8ee74d60164fba14c2b7f58390e2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d09079c88a1b011644fdc5027ebde381b1d8ee74d60164fba14c2b7f58390e2b", kill_on_drop: false }`
[INFO] [stdout] d09079c88a1b011644fdc5027ebde381b1d8ee74d60164fba14c2b7f58390e2b
[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" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+ae258e1fcbee4a062f5f3d869f06004d7cea088e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b9805ef15cdc00dbea5e2a72747bd3d74b4013032118f289ef4a1db8d0dce52
[INFO] running `Command { std: "docker" "start" "-a" "0b9805ef15cdc00dbea5e2a72747bd3d74b4013032118f289ef4a1db8d0dce52", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.156
[INFO] [stderr]    Compiling serde v1.0.208
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[INFO] [stderr]    Compiling futures-macro v0.3.30
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[INFO] [stderr]    Compiling steel-derive v0.5.0 (/opt/rustwide/workdir/crates/steel-derive)
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[INFO] [stderr]    Compiling serde_repr v0.1.19
[INFO] [stderr]     Checking thiserror v1.0.63
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[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
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[INFO] [stderr]     Checking steel-parser v0.6.0 (/opt/rustwide/workdir/crates/steel-parser)
[INFO] [stderr]     Checking cargo-steel-lib v0.1.0 (/opt/rustwide/workdir/crates/cargo-steel-lib)
[INFO] [stderr]     Checking lsp-types v0.94.1
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_spanned v0.6.7
[INFO] [stderr]     Checking toml_edit v0.22.20
[INFO] [stderr]     Checking plist v1.7.0
[INFO] [stderr]     Checking hashlink v0.9.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.16
[INFO] [stderr]     Checking tungstenite v0.18.0
[INFO] [stderr]     Checking syntect v5.2.0
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking rusqlite v0.32.1
[INFO] [stderr]     Checking async-ffi v0.5.0
[INFO] [stderr]     Checking tower-lsp v0.20.0
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]     Checking ureq v2.10.1
[INFO] [stderr]    Compiling git2 v0.19.0
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> crates/steel-core/src/compiler/passes/mod.rs:541:32
[INFO] [stdout]     |
[INFO] [stdout] 541 |     fn visit_vector(&mut self, v: &mut Vector) {}
[INFO] [stdout]     |                                ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> crates/steel-core/src/compiler/passes/mod.rs:541:32
[INFO] [stdout]     |
[INFO] [stdout] 541 |     fn visit_vector(&mut self, v: &mut Vector) {}
[INFO] [stdout]     |                                ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> crates/steel-core/src/compiler/passes/mod.rs:541:32
[INFO] [stdout]     |
[INFO] [stdout] 541 |     fn visit_vector(&mut self, v: &mut Vector) {}
[INFO] [stdout]     |                                ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> crates/steel-core/src/parser/expand_visitor.rs:371:32
[INFO] [stdout]     |
[INFO] [stdout] 371 |     fn visit_vector(&mut self, v: &mut super::ast::Vector) -> Self::Output {
[INFO] [stdout]     |                                ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]     --> crates/steel-core/src/parser/expand_visitor.rs:1116:32
[INFO] [stdout]      |
[INFO] [stdout] 1116 |     fn visit_vector(&mut self, v: &mut super::ast::Vector) -> Self::Output {
[INFO] [stdout]      |                                ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]     --> crates/steel-core/src/steel_vm/const_evaluation.rs:1022:32
[INFO] [stdout]      |
[INFO] [stdout] 1022 |     fn visit_vector(&mut self, v: &crate::parser::ast::Vector) -> Self::Output {}
[INFO] [stdout]      |                                ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> crates/steel-core/src/parser/expand_visitor.rs:371:32
[INFO] [stdout]     |
[INFO] [stdout] 371 |     fn visit_vector(&mut self, v: &mut super::ast::Vector) -> Self::Output {
[INFO] [stdout]     |                                ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]     --> crates/steel-core/src/parser/expand_visitor.rs:1116:32
[INFO] [stdout]      |
[INFO] [stdout] 1116 |     fn visit_vector(&mut self, v: &mut super::ast::Vector) -> Self::Output {
[INFO] [stdout]      |                                ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> crates/steel-core/src/parser/expand_visitor.rs:371:32
[INFO] [stdout]     |
[INFO] [stdout] 371 |     fn visit_vector(&mut self, v: &mut super::ast::Vector) -> Self::Output {
[INFO] [stdout]     |                                ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]     --> crates/steel-core/src/parser/expand_visitor.rs:1116:32
[INFO] [stdout]      |
[INFO] [stdout] 1116 |     fn visit_vector(&mut self, v: &mut super::ast::Vector) -> Self::Output {
[INFO] [stdout]      |                                ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]     --> crates/steel-core/src/steel_vm/const_evaluation.rs:1022:32
[INFO] [stdout]      |
[INFO] [stdout] 1022 |     fn visit_vector(&mut self, v: &crate::parser::ast::Vector) -> Self::Output {}
[INFO] [stdout]      |                                ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]     --> crates/steel-core/src/steel_vm/const_evaluation.rs:1022:32
[INFO] [stdout]      |
[INFO] [stdout] 1022 |     fn visit_vector(&mut self, v: &crate::parser::ast::Vector) -> Self::Output {}
[INFO] [stdout]      |                                ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `steel-core` (lib test); 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ae258e1fcbee4a062f5f3d869f06004d7cea088e/bin/rustc --crate-name steel --edition=2021 crates/steel-core/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="anyhow"' --cfg 'feature="default"' --cfg 'feature="dylib-build"' --cfg 'feature="dylibs"' --cfg 'feature="git"' --cfg 'feature="markdown"' --cfg 'feature="modules"' --cfg 'feature="stacker"' --cfg 'feature="sync"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("anyhow", "default", "dylib-build", "dylibs", "dynamic", "experimental-drop-handler", "git", "interrupt", "jit", "markdown", "modules", "profiling", "recycle", "rooted-instructions", "sandbox", "smallvec", "stacker", "sync", "unsafe-internals", "unsandboxed-kernel", "without-drop-protection"))' -C metadata=03c5232eb3187dda -C extra-filename=-6776c6f442b90b31 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern abi_stable=/opt/rustwide/target/debug/deps/libabi_stable-ea0899cc2a772b3e.rmeta --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-3b3d74da34b389a4.rmeta --extern async_ffi=/opt/rustwide/target/debug/deps/libasync_ffi-39591d7d759928d9.rmeta --extern bigdecimal=/opt/rustwide/target/debug/deps/libbigdecimal-3b69a8bd0fb34537.rmeta --extern bincode=/opt/rustwide/target/debug/deps/libbincode-4c003d07e0af7423.rmeta --extern cargo_steel_lib=/opt/rustwide/target/debug/deps/libcargo_steel_lib-55f840e6bc2fe497.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-7cf313ee68f77443.rmeta --extern codespan_reporting=/opt/rustwide/target/debug/deps/libcodespan_reporting-657fc34bb52b7c67.rmeta --extern compact_str=/opt/rustwide/target/debug/deps/libcompact_str-e15428cf42219c32.rmeta --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-bc740ba57d057276.rmeta --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-b8132c03fa257760.rmeta --extern dirs=/opt/rustwide/target/debug/deps/libdirs-3bae2113afa710b6.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-7a5a3fc8c4fce14b.rmeta --extern futures_executor=/opt/rustwide/target/debug/deps/libfutures_executor-e410e69a5ac0244d.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-390589c6eeac6839.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-9595e5b3ca5404ec.rmeta --extern fxhash=/opt/rustwide/target/debug/deps/libfxhash-a3ea6c3d643f36ae.rmeta --extern git2=/opt/rustwide/target/debug/deps/libgit2-89dce3f5e757c1c1.rmeta --extern home=/opt/rustwide/target/debug/deps/libhome-6fe960536dde253c.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-12103c9844db4054.rmeta --extern httparse=/opt/rustwide/target/debug/deps/libhttparse-56fc428ff6f7a442.rmeta --extern im=/opt/rustwide/target/debug/deps/libim-289d11a78a94f385.rmeta --extern im_lists=/opt/rustwide/target/debug/deps/libim_lists-3bd76da610d62333.rmeta --extern im_rc=/opt/rustwide/target/debug/deps/libim_rc-9a2b3ad7252bd108.rmeta --extern lasso=/opt/rustwide/target/debug/deps/liblasso-98017731b878c2f5.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-5bba7294d90dc890.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-8b98d586e76a9e48.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-9a4a314c4444a257.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-83614f35d3b93049.rmeta --extern polling=/opt/rustwide/target/debug/deps/libpolling-26b4fcf2ee1697f5.rmeta --extern pretty=/opt/rustwide/target/debug/deps/libpretty-8ef26de9700c3882.rmeta --extern proptest=/opt/rustwide/target/debug/deps/libproptest-3f2fa457e7294b19.rmeta --extern quickscope=/opt/rustwide/target/debug/deps/libquickscope-4c2056c856a13eb3.rmeta --extern radix_fmt=/opt/rustwide/target/debug/deps/libradix_fmt-a0b0fd580642d925.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-0eed3f623d14b128.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-5e70b6114a85b1fe.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-4856516ce4024ec3.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-f305cf0f7d76cf70.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-338b1aba145f1c16.rmeta --extern stacker=/opt/rustwide/target/debug/deps/libstacker-8a7c5456774f3970.rmeta --extern steel_derive=/opt/rustwide/target/debug/deps/libsteel_derive-e373ce39a9641a77.so --extern steel_gen=/opt/rustwide/target/debug/deps/libsteel_gen-46b96a7464119b1f.rmeta --extern steel_parser=/opt/rustwide/target/debug/deps/libsteel_parser-869d2ec538330bbc.rmeta --extern strsim=/opt/rustwide/target/debug/deps/libstrsim-a1f0dce47f9b6856.rmeta --extern termimad=/opt/rustwide/target/debug/deps/libtermimad-10c0d92bca754eb3.rmeta --extern weak_table=/opt/rustwide/target/debug/deps/libweak_table-501a30980c0eda4e.rmeta --extern which=/opt/rustwide/target/debug/deps/libwhich-d5cb02222bc5f876.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/libgit2-sys-7b69c45bcbac8236/out/build -L native=/opt/rustwide/target/debug/build/libssh2-sys-3a741065e1c91f13/out/build -L native=/opt/rustwide/target/debug/build/openssl-sys-e2f54468b4e51043/out/openssl-build/install/lib -L native=/opt/rustwide/target/debug/build/psm-728bc6e37974adf8/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0b9805ef15cdc00dbea5e2a72747bd3d74b4013032118f289ef4a1db8d0dce52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b9805ef15cdc00dbea5e2a72747bd3d74b4013032118f289ef4a1db8d0dce52", kill_on_drop: false }`
[INFO] [stdout] 0b9805ef15cdc00dbea5e2a72747bd3d74b4013032118f289ef4a1db8d0dce52
