[INFO] fetching crate ik-geo 0.1.2...
[INFO] checking ik-geo-0.1.2 against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] extracting crate ik-geo 0.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ik-geo 0.1.2
[INFO] finished tweaking crates.io crate ik-geo 0.1.2
[INFO] tweaked toml for crates.io crate ik-geo 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ik-geo 0.1.2 on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 99 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.8.2)
[INFO] [stderr]       Adding fastrand v1.9.0 (available: v2.4.1)
[INFO] [stderr]       Adding nalgebra v0.32.6 (available: v0.35.0)
[INFO] [stderr]       Adding nlopt v0.7.0 (available: v0.8.1)
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[INFO] [stderr]       Adding rand_pcg v0.3.1 (available: v0.10.2)
[INFO] [stderr]       Adding rand_seeder v0.2.3 (available: v0.5.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d16188322f67119f0994d2181aad705004994a9c6fc131f2e52c90886c4633a
[INFO] running `Command { std: "docker" "start" "-a" "1d16188322f67119f0994d2181aad705004994a9c6fc131f2e52c90886c4633a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d16188322f67119f0994d2181aad705004994a9c6fc131f2e52c90886c4633a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d16188322f67119f0994d2181aad705004994a9c6fc131f2e52c90886c4633a", kill_on_drop: false }`
[INFO] [stdout] 1d16188322f67119f0994d2181aad705004994a9c6fc131f2e52c90886c4633a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1068fa5c9c608172f7c6a4427647b5e9faacfe99fabe8d7f5f9ae0d8caea54de
[INFO] running `Command { std: "docker" "start" "-a" "1068fa5c9c608172f7c6a4427647b5e9faacfe99fabe8d7f5f9ae0d8caea54de", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling nlopt v0.7.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_seeder v0.2.3
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[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking num-rational v0.4.2
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[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stderr]     Checking simba v0.8.1
[INFO] [stderr]     Checking nalgebra v0.32.6
[INFO] [stderr]     Checking ik-geo v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: struct `SphericalTwoParallelSetup` is never constructed
[INFO] [stdout]   --> src/inverse_kinematics/setups.rs:41:16
[INFO] [stdout]    |
[INFO] [stdout] 41 | define_struct!(SphericalTwoParallelSetup);
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout]    = note: this error originates in the macro `define_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `SphericalTwoIntersectingSetup` is never constructed
[INFO] [stdout]   --> src/inverse_kinematics/setups.rs:42:16
[INFO] [stdout]    |
[INFO] [stdout] 42 | define_struct!(SphericalTwoIntersectingSetup);
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: this error originates in the macro `define_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `SphericalSetup` is never constructed
[INFO] [stdout]   --> src/inverse_kinematics/setups.rs:43:16
[INFO] [stdout]    |
[INFO] [stdout] 43 | define_struct!(SphericalSetup);
[INFO] [stdout]    |                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: this error originates in the macro `define_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ThreeParallelTwoIntersectingSetup` is never constructed
[INFO] [stdout]   --> src/inverse_kinematics/setups.rs:44:16
[INFO] [stdout]    |
[INFO] [stdout] 44 | define_struct!(ThreeParallelTwoIntersectingSetup);
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: this error originates in the macro `define_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ThreeParallelSetup` is never constructed
[INFO] [stdout]   --> src/inverse_kinematics/setups.rs:45:16
[INFO] [stdout]    |
[INFO] [stdout] 45 | define_struct!(ThreeParallelSetup);
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: this error originates in the macro `define_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `TwoParallelSetup` is never constructed
[INFO] [stdout]   --> src/inverse_kinematics/setups.rs:46:16
[INFO] [stdout]    |
[INFO] [stdout] 46 | define_struct!(TwoParallelSetup);
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: this error originates in the macro `define_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `TwoIntersectingSetup` is never constructed
[INFO] [stdout]   --> src/inverse_kinematics/setups.rs:47:16
[INFO] [stdout]    |
[INFO] [stdout] 47 | define_struct!(TwoIntersectingSetup);
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: this error originates in the macro `define_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `GenSixDofSetup` is never constructed
[INFO] [stdout]   --> src/inverse_kinematics/setups.rs:48:16
[INFO] [stdout]    |
[INFO] [stdout] 48 | define_struct!(GenSixDofSetup);
[INFO] [stdout]    |                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: this error originates in the macro `define_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SetupDynamic` is never used
[INFO] [stdout]   --> src/subproblems/setups.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait SetupDynamic {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/subproblems/setups.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub trait SetupStatic {
[INFO] [stdout]    |           ----------- associated function in this trait
[INFO] [stdout] 36 |     fn new() -> Self;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Subproblem1Setup` is never constructed
[INFO] [stdout]   --> src/subproblems/setups.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Subproblem1Setup {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Subproblem2Setup` is never constructed
[INFO] [stdout]   --> src/subproblems/setups.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct Subproblem2Setup {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Subproblem2ExtendedSetup` is never constructed
[INFO] [stdout]   --> src/subproblems/setups.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct Subproblem2ExtendedSetup {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Subproblem3Setup` is never constructed
[INFO] [stdout]   --> src/subproblems/setups.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct Subproblem3Setup {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Subproblem4Setup` is never constructed
[INFO] [stdout]   --> src/subproblems/setups.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct Subproblem4Setup {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Subproblem5Setup` is never constructed
[INFO] [stdout]   --> src/subproblems/setups.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct Subproblem5Setup {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Subproblem6Setup` is never constructed
[INFO] [stdout]   --> src/subproblems/setups.rs:99:12
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub struct Subproblem6Setup {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `calculate_error` is never used
[INFO] [stdout]    --> src/subproblems/setups.rs:127:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | impl Subproblem1Setup {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] 127 |     fn calculate_error(&self, theta: f64) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `calculate_error` is never used
[INFO] [stdout]    --> src/subproblems/setups.rs:150:8
[INFO] [stdout]     |
[INFO] [stdout] 149 | impl Subproblem2Setup {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] 150 |     fn calculate_error(&self, (t1, t2): (f64, f64)) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `calculate_error` is never used
[INFO] [stdout]    --> src/subproblems/setups.rs:192:8
[INFO] [stdout]     |
[INFO] [stdout] 191 | impl Subproblem3Setup {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] 192 |     fn calculate_error(&self, theta: &[f64]) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `calculate_error` is never used
[INFO] [stdout]    --> src/subproblems/setups.rs:218:8
[INFO] [stdout]     |
[INFO] [stdout] 217 | impl Subproblem4Setup {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] 218 |     fn calculate_error(&self, theta: &[f64]) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ik-geo` (lib) due to 8 previous errors; 13 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: methods `setup_from_str` and `write_output` are never used
[INFO] [stdout]   --> src/subproblems/setups.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait SetupDynamic {
[INFO] [stdout]    |           ------------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn setup_from_str(&mut self, raw: &str);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 25 |     fn write_output(&self) -> String;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1068fa5c9c608172f7c6a4427647b5e9faacfe99fabe8d7f5f9ae0d8caea54de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1068fa5c9c608172f7c6a4427647b5e9faacfe99fabe8d7f5f9ae0d8caea54de", kill_on_drop: false }`
[INFO] [stdout] 1068fa5c9c608172f7c6a4427647b5e9faacfe99fabe8d7f5f9ae0d8caea54de
