[INFO] fetching crate matching-network-rs 0.0.1... [INFO] testing matching-network-rs-0.0.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate matching-network-rs 0.0.1 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate matching-network-rs 0.0.1 [INFO] finished tweaking crates.io crate matching-network-rs 0.0.1 [INFO] tweaked toml for crates.io crate matching-network-rs 0.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate matching-network-rs 0.0.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate matching-network-rs 0.0.1 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0476afb2c3cd084e5cbf0e568822cd310eb93458125f45d329768329df331420 [INFO] running `Command { std: "docker" "start" "-a" "0476afb2c3cd084e5cbf0e568822cd310eb93458125f45d329768329df331420", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0476afb2c3cd084e5cbf0e568822cd310eb93458125f45d329768329df331420", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0476afb2c3cd084e5cbf0e568822cd310eb93458125f45d329768329df331420", kill_on_drop: false }` [INFO] [stdout] 0476afb2c3cd084e5cbf0e568822cd310eb93458125f45d329768329df331420 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ed509c7b2c63709acd26c98909fbd4ce35e4542920fe2c09a8b40da005bd0f5 [INFO] running `Command { std: "docker" "start" "-a" "3ed509c7b2c63709acd26c98909fbd4ce35e4542920fe2c09a8b40da005bd0f5", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.2 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling dimensioned v0.7.0 [INFO] [stderr] Compiling assert_approx_eq v1.1.0 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling generic-array v0.11.2 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling matching-network-rs v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `freq` [INFO] [stdout] --> src/matching_network.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn eval_at(&self, freq: dim::si::Hertz) -> Vec { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_freq` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matching_network.rs:120:13 [INFO] [stdout] | [INFO] [stdout] 120 | let mut ans; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.69s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: dimensioned v0.7.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "3ed509c7b2c63709acd26c98909fbd4ce35e4542920fe2c09a8b40da005bd0f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ed509c7b2c63709acd26c98909fbd4ce35e4542920fe2c09a8b40da005bd0f5", kill_on_drop: false }` [INFO] [stdout] 3ed509c7b2c63709acd26c98909fbd4ce35e4542920fe2c09a8b40da005bd0f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ef3307b51088082417b652edddb90c5b3e8d51be39f362d1d4006c1fd04474f [INFO] running `Command { std: "docker" "start" "-a" "0ef3307b51088082417b652edddb90c5b3e8d51be39f362d1d4006c1fd04474f", kill_on_drop: false }` [INFO] [stderr] Compiling matching-network-rs v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `freq` [INFO] [stdout] --> src/matching_network.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn eval_at(&self, freq: dim::si::Hertz) -> Vec { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_freq` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matching_network.rs:120:13 [INFO] [stdout] | [INFO] [stdout] 120 | let mut ans; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `freq` [INFO] [stdout] --> src/matching_network.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn eval_at(&self, freq: dim::si::Hertz) -> Vec { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_freq` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matching_network.rs:120:13 [INFO] [stdout] | [INFO] [stdout] 120 | let mut ans; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: dimensioned v0.7.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "0ef3307b51088082417b652edddb90c5b3e8d51be39f362d1d4006c1fd04474f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ef3307b51088082417b652edddb90c5b3e8d51be39f362d1d4006c1fd04474f", kill_on_drop: false }` [INFO] [stdout] 0ef3307b51088082417b652edddb90c5b3e8d51be39f362d1d4006c1fd04474f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b0215b538edea38ca85a2f1c0af6e330f39e32cb32280cb7e24d770be6a55a5b [INFO] running `Command { std: "docker" "start" "-a" "b0215b538edea38ca85a2f1c0af6e330f39e32cb32280cb7e24d770be6a55a5b", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `freq` [INFO] [stderr] --> src/matching_network.rs:45:27 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn eval_at(&self, freq: dim::si::Hertz) -> Vec { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_freq` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/matching_network.rs:120:13 [INFO] [stderr] | [INFO] [stderr] 120 | let mut ans; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `matching-network-rs` (lib) generated 2 warnings (run `cargo fix --lib -p matching-network-rs` to apply 1 suggestion) [INFO] [stderr] warning: `matching-network-rs` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: dimensioned v0.7.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/matching_network_rs-e07c8aac25db99bc) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::tests::test_component1 ... ok [INFO] [stdout] test tests::tests::test_reactive_component_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests matching_network_rs [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" "b0215b538edea38ca85a2f1c0af6e330f39e32cb32280cb7e24d770be6a55a5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0215b538edea38ca85a2f1c0af6e330f39e32cb32280cb7e24d770be6a55a5b", kill_on_drop: false }` [INFO] [stdout] b0215b538edea38ca85a2f1c0af6e330f39e32cb32280cb7e24d770be6a55a5b