[INFO] fetching crate leaf-spread 0.1.2...
[INFO] testing leaf-spread-0.1.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate leaf-spread 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate leaf-spread 0.1.2
[INFO] finished tweaking crates.io crate leaf-spread 0.1.2
[INFO] tweaked toml for crates.io crate leaf-spread 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate leaf-spread 0.1.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f47d5f2a0d7e05cf9a1f6a3fac8b55a182208905aed10527fc575c9e68996538
[INFO] running `Command { std: "docker" "start" "-a" "f47d5f2a0d7e05cf9a1f6a3fac8b55a182208905aed10527fc575c9e68996538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f47d5f2a0d7e05cf9a1f6a3fac8b55a182208905aed10527fc575c9e68996538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f47d5f2a0d7e05cf9a1f6a3fac8b55a182208905aed10527fc575c9e68996538", kill_on_drop: false }`
[INFO] [stdout] f47d5f2a0d7e05cf9a1f6a3fac8b55a182208905aed10527fc575c9e68996538
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c93350a9f8ac534043e62abd480459db4ca32887709b24597491678be7b3208f
[INFO] running `Command { std: "docker" "start" "-a" "c93350a9f8ac534043e62abd480459db4ca32887709b24597491678be7b3208f", kill_on_drop: false }`
[INFO] [stderr]    Compiling leaf-spread v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `leaf_sample::GoldenSerie`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use leaf_sample::GoldenSerie;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `count`
[INFO] [stdout]   --> src/lib.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | macro_rules! count {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `golden` is never used
[INFO] [stdout]  --> src/leaf_sample.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn golden(d: usize) -> f64 {
[INFO] [stdout]   |    ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GoldenSerie` is never constructed
[INFO] [stdout]   --> src/leaf_sample.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) struct GoldenSerie<const D: usize = 1> {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/leaf_sample.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl<const D: usize> GoldenSerie<D> {
[INFO] [stdout]    | ----------------------------------- associated function in this implementation
[INFO] [stdout] 22 |     pub fn new<T: Into<f64> + Copy>(bounds: [Range<T>; D]) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "c93350a9f8ac534043e62abd480459db4ca32887709b24597491678be7b3208f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c93350a9f8ac534043e62abd480459db4ca32887709b24597491678be7b3208f", kill_on_drop: false }`
[INFO] [stdout] c93350a9f8ac534043e62abd480459db4ca32887709b24597491678be7b3208f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 586552efc744812c1ce88bc18cb1a733827533aae2ec5cc6b3b628b351e07b2e
[INFO] running `Command { std: "docker" "start" "-a" "586552efc744812c1ce88bc18cb1a733827533aae2ec5cc6b3b628b351e07b2e", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `leaf_sample::GoldenSerie`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use leaf_sample::GoldenSerie;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `count`
[INFO] [stdout]   --> src/lib.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | macro_rules! count {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `golden` is never used
[INFO] [stdout]  --> src/leaf_sample.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn golden(d: usize) -> f64 {
[INFO] [stdout]   |    ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GoldenSerie` is never constructed
[INFO] [stdout]   --> src/leaf_sample.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) struct GoldenSerie<const D: usize = 1> {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/leaf_sample.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl<const D: usize> GoldenSerie<D> {
[INFO] [stdout]    | ----------------------------------- associated function in this implementation
[INFO] [stdout] 22 |     pub fn new<T: Into<f64> + Copy>(bounds: [Range<T>; D]) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling leaf-spread v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `count`
[INFO] [stdout]   --> src/lib.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | macro_rules! count {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "586552efc744812c1ce88bc18cb1a733827533aae2ec5cc6b3b628b351e07b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "586552efc744812c1ce88bc18cb1a733827533aae2ec5cc6b3b628b351e07b2e", kill_on_drop: false }`
[INFO] [stdout] 586552efc744812c1ce88bc18cb1a733827533aae2ec5cc6b3b628b351e07b2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5603fc58cd94822a0f89f8e986e157efc3eca4b17739b21c6c462172960fc424
[INFO] running `Command { std: "docker" "start" "-a" "5603fc58cd94822a0f89f8e986e157efc3eca4b17739b21c6c462172960fc424", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `leaf_sample::GoldenSerie`
[INFO] [stderr]  --> src/lib.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use leaf_sample::GoldenSerie;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition: `count`
[INFO] [stderr]   --> src/lib.rs:13:14
[INFO] [stderr]    |
[INFO] [stderr] 13 | macro_rules! count {
[INFO] [stderr]    |              ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `golden` is never used
[INFO] [stderr]  --> src/leaf_sample.rs:3:4
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn golden(d: usize) -> f64 {
[INFO] [stderr]   |    ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `GoldenSerie` is never constructed
[INFO] [stderr]   --> src/leaf_sample.rs:14:19
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub(crate) struct GoldenSerie<const D: usize = 1> {
[INFO] [stderr]    |                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/leaf_sample.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 21 | impl<const D: usize> GoldenSerie<D> {
[INFO] [stderr]    | ----------------------------------- associated function in this implementation
[INFO] [stderr] 22 |     pub fn new<T: Into<f64> + Copy>(bounds: [Range<T>; D]) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `leaf-spread` (lib) generated 5 warnings (run `cargo fix --lib -p leaf-spread` to apply 1 suggestion)
[INFO] [stderr] warning: `leaf-spread` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/leaf_spread-ecae9e9e0dd3e781)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::macro_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests leaf_spread
[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" "5603fc58cd94822a0f89f8e986e157efc3eca4b17739b21c6c462172960fc424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5603fc58cd94822a0f89f8e986e157efc3eca4b17739b21c6c462172960fc424", kill_on_drop: false }`
[INFO] [stdout] 5603fc58cd94822a0f89f8e986e157efc3eca4b17739b21c6c462172960fc424