[INFO] fetching crate prolangkit 0.1.16... [INFO] testing prolangkit-0.1.16 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate prolangkit 0.1.16 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate prolangkit 0.1.16 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate prolangkit 0.1.16 [INFO] tweaked toml for crates.io crate prolangkit 0.1.16 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate prolangkit 0.1.16 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate prolangkit 0.1.16 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded logos-derive v0.14.2 [INFO] [stderr] Downloaded prolangkit_macros v0.1.0 [INFO] [stderr] Downloaded logos v0.14.2 [INFO] [stderr] Downloaded logos-codegen v0.14.2 [INFO] [stderr] Downloaded syn v2.0.85 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f46a166deec26d5514cb8e246798ff7bc17f38f00c3959bbb38d3d0c11e89fba [INFO] running `Command { std: "docker" "start" "-a" "f46a166deec26d5514cb8e246798ff7bc17f38f00c3959bbb38d3d0c11e89fba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f46a166deec26d5514cb8e246798ff7bc17f38f00c3959bbb38d3d0c11e89fba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f46a166deec26d5514cb8e246798ff7bc17f38f00c3959bbb38d3d0c11e89fba", kill_on_drop: false }` [INFO] [stdout] f46a166deec26d5514cb8e246798ff7bc17f38f00c3959bbb38d3d0c11e89fba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e277970fe5b3e036cf58eb26468cf36bcfb56f9102e9ed9d16bdb81f2f8c1d99 [INFO] running `Command { std: "docker" "start" "-a" "e277970fe5b3e036cf58eb26468cf36bcfb56f9102e9ed9d16bdb81f2f8c1d99", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.85 [INFO] [stderr] Compiling logos-codegen v0.14.2 [INFO] [stderr] Compiling prolangkit_macros v0.1.0 [INFO] [stderr] Compiling logos-derive v0.14.2 [INFO] [stderr] Compiling logos v0.14.2 [INFO] [stderr] Compiling prolangkit v0.1.16 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.89s [INFO] running `Command { std: "docker" "inspect" "e277970fe5b3e036cf58eb26468cf36bcfb56f9102e9ed9d16bdb81f2f8c1d99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e277970fe5b3e036cf58eb26468cf36bcfb56f9102e9ed9d16bdb81f2f8c1d99", kill_on_drop: false }` [INFO] [stdout] e277970fe5b3e036cf58eb26468cf36bcfb56f9102e9ed9d16bdb81f2f8c1d99 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c84eafa74d9891c72455966f31e8c91200f66970aacf5303d098e996e9e6d5eb [INFO] running `Command { std: "docker" "start" "-a" "c84eafa74d9891c72455966f31e8c91200f66970aacf5303d098e996e9e6d5eb", kill_on_drop: false }` [INFO] [stderr] Compiling prolangkit v0.1.16 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `buh` [INFO] [stdout] --> examples/test.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let buh = db.get_assoc_mut::(foo); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buh` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/test.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Foo(u32); [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/test.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Bar(f32); [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/test.rs:20:16 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Baz(&'static str); [INFO] [stdout] | --- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "c84eafa74d9891c72455966f31e8c91200f66970aacf5303d098e996e9e6d5eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c84eafa74d9891c72455966f31e8c91200f66970aacf5303d098e996e9e6d5eb", kill_on_drop: false }` [INFO] [stdout] c84eafa74d9891c72455966f31e8c91200f66970aacf5303d098e996e9e6d5eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f2048f562b35b80b75e7722d93d282be36307d77ed1dd496101efc699d685418 [INFO] running `Command { std: "docker" "start" "-a" "f2048f562b35b80b75e7722d93d282be36307d77ed1dd496101efc699d685418", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `buh` [INFO] [stderr] --> examples/test.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | let buh = db.get_assoc_mut::(foo); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_buh` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/test.rs:14:16 [INFO] [stderr] | [INFO] [stderr] 14 | pub struct Foo(u32); [INFO] [stderr] | --- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/test.rs:17:16 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct Bar(f32); [INFO] [stderr] | --- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/test.rs:20:16 [INFO] [stderr] | [INFO] [stderr] 20 | pub struct Baz(&'static str); [INFO] [stderr] | --- ^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: `prolangkit` (example "test") generated 4 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prolangkit-f5318f0824ef9be4) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Doc-tests prolangkit [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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" "f2048f562b35b80b75e7722d93d282be36307d77ed1dd496101efc699d685418", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2048f562b35b80b75e7722d93d282be36307d77ed1dd496101efc699d685418", kill_on_drop: false }` [INFO] [stdout] f2048f562b35b80b75e7722d93d282be36307d77ed1dd496101efc699d685418