[INFO] fetching crate query-flow 0.1.0... [INFO] testing query-flow-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate query-flow 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate query-flow 0.1.0 [INFO] finished tweaking crates.io crate query-flow 0.1.0 [INFO] tweaked toml for crates.io crate query-flow 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate query-flow 0.1.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate query-flow 0.1.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f24436d71d819c637cfbdf08902a53a7caf74c75e5a3ffe8bc9d07bccad37f89 [INFO] running `Command { std: "docker" "start" "-a" "f24436d71d819c637cfbdf08902a53a7caf74c75e5a3ffe8bc9d07bccad37f89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f24436d71d819c637cfbdf08902a53a7caf74c75e5a3ffe8bc9d07bccad37f89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f24436d71d819c637cfbdf08902a53a7caf74c75e5a3ffe8bc9d07bccad37f89", kill_on_drop: false }` [INFO] [stdout] f24436d71d819c637cfbdf08902a53a7caf74c75e5a3ffe8bc9d07bccad37f89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ee74126f5b5154dcf0cff9c873ee0d4c35a4e63946a720dd86575389a8dabdd [INFO] running `Command { std: "docker" "start" "-a" "1ee74126f5b5154dcf0cff9c873ee0d4c35a4e63946a720dd86575389a8dabdd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling query-flow v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `query` [INFO] [stdout] --> src/query/context.rs:8:35 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn query(&self, query: Q) -> Result, Error> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_query` [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] --> src/query_graph.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct QueryId(usize); [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.27s [INFO] running `Command { std: "docker" "inspect" "1ee74126f5b5154dcf0cff9c873ee0d4c35a4e63946a720dd86575389a8dabdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ee74126f5b5154dcf0cff9c873ee0d4c35a4e63946a720dd86575389a8dabdd", kill_on_drop: false }` [INFO] [stdout] 1ee74126f5b5154dcf0cff9c873ee0d4c35a4e63946a720dd86575389a8dabdd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0dd02a12ce2e63c19fa63457326ddf02dfe01317ec445f29cfc087e5f9074a01 [INFO] running `Command { std: "docker" "start" "-a" "0dd02a12ce2e63c19fa63457326ddf02dfe01317ec445f29cfc087e5f9074a01", kill_on_drop: false }` [INFO] [stderr] Compiling query-flow v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `query` [INFO] [stdout] --> src/query/context.rs:8:35 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn query(&self, query: Q) -> Result, Error> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_query` [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] --> src/query_graph.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct QueryId(usize); [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: unused variable: `query` [INFO] [stdout] --> src/query/context.rs:8:35 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn query(&self, query: Q) -> Result, Error> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_query` [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] --> src/query_graph.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct QueryId(usize); [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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "0dd02a12ce2e63c19fa63457326ddf02dfe01317ec445f29cfc087e5f9074a01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0dd02a12ce2e63c19fa63457326ddf02dfe01317ec445f29cfc087e5f9074a01", kill_on_drop: false }` [INFO] [stdout] 0dd02a12ce2e63c19fa63457326ddf02dfe01317ec445f29cfc087e5f9074a01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 20a9f8bc65c20acac302e64dbf40c7b6f3ff09246e2233c9f750eadd39b5ca80 [INFO] running `Command { std: "docker" "start" "-a" "20a9f8bc65c20acac302e64dbf40c7b6f3ff09246e2233c9f750eadd39b5ca80", kill_on_drop: false }` [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] warning: unused variable: `query` [INFO] [stderr] --> src/query/context.rs:8:35 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn query(&self, query: Q) -> Result, Error> { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_query` [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] --> src/query_graph.rs:5:20 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct QueryId(usize); [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: `query-flow` (lib) generated 2 warnings [INFO] [stderr] warning: `query-flow` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/query_flow-800906e5466fe658) [INFO] [stderr] Doc-tests query_flow [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" "20a9f8bc65c20acac302e64dbf40c7b6f3ff09246e2233c9f750eadd39b5ca80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20a9f8bc65c20acac302e64dbf40c7b6f3ff09246e2233c9f750eadd39b5ca80", kill_on_drop: false }` [INFO] [stdout] 20a9f8bc65c20acac302e64dbf40c7b6f3ff09246e2233c9f750eadd39b5ca80