[INFO] fetching crate uptown_funk 0.1.3...
[INFO] testing uptown_funk-0.1.3 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate uptown_funk 0.1.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate uptown_funk 0.1.3 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uptown_funk 0.1.3
[INFO] finished tweaking crates.io crate uptown_funk 0.1.3
[INFO] tweaked toml for crates.io crate uptown_funk 0.1.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e09c19fa6885e00de1d53656c048cf11519a39d8a51a80d39e2ef4a22af52065
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e09c19fa6885e00de1d53656c048cf11519a39d8a51a80d39e2ef4a22af52065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e09c19fa6885e00de1d53656c048cf11519a39d8a51a80d39e2ef4a22af52065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e09c19fa6885e00de1d53656c048cf11519a39d8a51a80d39e2ef4a22af52065", kill_on_drop: false }`
[INFO] [stdout] e09c19fa6885e00de1d53656c048cf11519a39d8a51a80d39e2ef4a22af52065
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df354e6272e993c783ab0f0c8a2d7d26c9da32c0673f098a752cc3b64eeee951
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "df354e6272e993c783ab0f0c8a2d7d26c9da32c0673f098a752cc3b64eeee951", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling uptown_funk_macro v0.1.2
[INFO] [stderr]    Compiling uptown_funk v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/memory.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `data`
[INFO] [stdout]    --> src/lib.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 184 |     data: Option<D>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.88s
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "df354e6272e993c783ab0f0c8a2d7d26c9da32c0673f098a752cc3b64eeee951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df354e6272e993c783ab0f0c8a2d7d26c9da32c0673f098a752cc3b64eeee951", kill_on_drop: false }`
[INFO] [stdout] df354e6272e993c783ab0f0c8a2d7d26c9da32c0673f098a752cc3b64eeee951
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c11bd42c2395c54a8c1031e3fff0e04c9b6ac93591b8c61db20cbef619e6156
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1c11bd42c2395c54a8c1031e3fff0e04c9b6ac93591b8c61db20cbef619e6156", kill_on_drop: false }`
[INFO] [stderr]    Compiling uptown_funk v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/memory.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `data`
[INFO] [stdout]    --> src/lib.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 184 |     data: Option<D>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HostFunctions`, `memory::Memory`
[INFO] [stdout]  --> tests/mutable_state_test.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions, StateMarker};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> tests/mutable_state_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `common::*`
[INFO] [stdout]   --> tests/mutable_state_test.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use common::*;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HostFunctions`, `memory::Memory`
[INFO] [stdout]  --> tests/ref_str_test.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, HostFunctions};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> tests/ref_str_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `create`
[INFO] [stdout]   --> tests/mutable_state_test.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn create(&mut self, number: i32) -> MyNumber {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `value`
[INFO] [stdout]   --> tests/mutable_state_test.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn value(&self, number: MyNumber) -> i32 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add`
[INFO] [stdout]   --> tests/mutable_state_test.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn add(&mut self, a: MyNumber, b: MyNumber) -> MyNumber {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sum`
[INFO] [stdout]   --> tests/mutable_state_test.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn sum(&self) -> i32 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> tests/mutable_state_test.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn new(value: i32) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HostFunctions`, `memory::Memory`
[INFO] [stdout]  --> tests/trap_test.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> tests/trap_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HostFunctions`, `memory::Memory`
[INFO] [stdout]  --> tests/ioslice_test.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, HostFunctions};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> tests/ioslice_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `count_a`
[INFO] [stdout]   --> tests/ref_str_test.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn count_a(&self, words: &str) -> i32 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add`
[INFO] [stdout]   --> tests/ref_str_test.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn add(&self, a: &str, b: &str, c: &mut [u8]) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `trap`
[INFO] [stdout]   --> tests/trap_test.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn trap(&self) -> Traps {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HostFunctions`, `memory::Memory`
[INFO] [stdout]  --> tests/add_test.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, HostFunctions};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> tests/add_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HostFunctions`, `memory::Memory`
[INFO] [stdout]  --> tests/custom_type_test.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> tests/custom_type_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `vectored_read`
[INFO] [stdout]   --> tests/ioslice_test.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn vectored_read(&self, bufs: &mut [IoSliceMut<'_>]) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `vectored_write`
[INFO] [stdout]   --> tests/ioslice_test.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn vectored_write(&self, _bufs: &[std::io::IoSlice<'_>]) {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HostFunctions`, `memory::Memory`
[INFO] [stdout]  --> tests/custom_type_return_test.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> tests/custom_type_return_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HostFunctions`, `memory::Memory`
[INFO] [stdout]  --> tests/pointer_test.rs:2:35
[INFO] [stdout]   |
[INFO] [stdout] 2 | use uptown_funk::{host_functions, memory::Memory, HostFunctions};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> tests/pointer_test.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add`
[INFO] [stdout]   --> tests/custom_type_test.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn add(&self, a: MyNumber, b: MyNumber) -> i32 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `return_7`
[INFO] [stdout]   --> tests/custom_type_return_test.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn return_7(&self) -> MyNumber {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add`
[INFO] [stdout]   --> tests/add_test.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn add(&self, a: i32, b: i32) -> i32 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HostFunctions`, `memory::Memory`
[INFO] [stdout]  --> tests/multivalue_test.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, HostFunctions};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> tests/multivalue_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `return_1_2_3`
[INFO] [stdout]   --> tests/custom_type_return_test.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn return_1_2_3(&self) -> (MyNumber, MyNumber, MyNumber) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write`
[INFO] [stdout]   --> tests/pointer_test.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn write(&self, value: f64, mut destination: Pointer<f64>) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `leet`
[INFO] [stdout]   --> tests/multivalue_test.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn leet(&self) -> (i32, f32, i64) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HostFunctions`, `memory::Memory`
[INFO] [stdout]  --> tests/multiple_namespaces_test.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, HostFunctions};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> tests/multiple_namespaces_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add`
[INFO] [stdout]   --> tests/multiple_namespaces_test.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn add(&self, a: i32, b: i32) -> i32 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/memory.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `data`
[INFO] [stdout]    --> src/lib.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 184 |     data: Option<D>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `Command { std: "docker" "inspect" "1c11bd42c2395c54a8c1031e3fff0e04c9b6ac93591b8c61db20cbef619e6156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c11bd42c2395c54a8c1031e3fff0e04c9b6ac93591b8c61db20cbef619e6156", kill_on_drop: false }`
[INFO] [stdout] 1c11bd42c2395c54a8c1031e3fff0e04c9b6ac93591b8c61db20cbef619e6156
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c65470ba55e27a987d1913eef246acbfbd82e418941a458aa35475b118b3661f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c65470ba55e27a987d1913eef246acbfbd82e418941a458aa35475b118b3661f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/memory.rs:16:9
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 16 |         unsafe {
[INFO] [stdout] 
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] running 0 tests
[INFO] [stderr]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] warning: field is never read: `data`
[INFO] [stdout] 
[INFO] [stderr]    --> src/lib.rs:184:5
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] running 0 tests
[INFO] [stderr] 184 |     data: Option<D>,
[INFO] [stdout] 
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] running 0 tests
[INFO] [stderr] warning: `uptown_funk` (lib) generated 2 warnings
[INFO] [stdout] 
[INFO] [stderr] warning: `uptown_funk` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] warning: unused imports: `HostFunctions`, `memory::Memory`
[INFO] [stdout] 
[INFO] [stderr]  --> tests/ioslice_test.rs:1:35
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] running 0 tests
[INFO] [stderr] 1 | use uptown_funk::{host_functions, memory::Memory, HostFunctions};
[INFO] [stdout] 
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] running 0 tests
[INFO] [stderr] warning: unused import: `std::fs::read`
[INFO] [stdout] 
[INFO] [stderr]  --> tests/ioslice_test.rs:7:5
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 7 | use std::fs::read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `vectored_read`
[INFO] [stderr]   --> tests/ioslice_test.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn vectored_read(&self, bufs: &mut [IoSliceMut<'_>]) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `vectored_write`
[INFO] [stderr]   --> tests/ioslice_test.rs:21:8
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn vectored_write(&self, _bufs: &[std::io::IoSlice<'_>]) {}
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HostFunctions`, `memory::Memory`
[INFO] [stderr]  --> tests/multivalue_test.rs:1:35
[INFO] [stderr]   |
[INFO] [stderr] 1 | use uptown_funk::{host_functions, memory::Memory, HostFunctions};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::read`
[INFO] [stderr]  --> tests/multivalue_test.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::fs::read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `leet`
[INFO] [stderr]   --> tests/multivalue_test.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn leet(&self) -> (i32, f32, i64) {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HostFunctions`, `memory::Memory`
[INFO] [stderr]  --> tests/trap_test.rs:1:35
[INFO] [stderr]   |
[INFO] [stderr] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^^            ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::read`
[INFO] [stderr]  --> tests/trap_test.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::fs::read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `trap`
[INFO] [stderr]   --> tests/trap_test.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn trap(&self) -> Traps {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HostFunctions`, `memory::Memory`
[INFO] [stderr]  --> tests/ref_str_test.rs:1:35
[INFO] [stderr]   |
[INFO] [stderr] 1 | use uptown_funk::{host_functions, memory::Memory, HostFunctions};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::read`
[INFO] [stderr]  --> tests/ref_str_test.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::fs::read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `count_a`
[INFO] [stderr]   --> tests/ref_str_test.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn count_a(&self, words: &str) -> i32 {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add`
[INFO] [stderr]   --> tests/ref_str_test.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn add(&self, a: &str, b: &str, c: &mut [u8]) {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HostFunctions`, `memory::Memory`
[INFO] [stderr]  --> tests/mutable_state_test.rs:1:35
[INFO] [stderr]   |
[INFO] [stderr] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions, StateMarker};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^^            ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::read`
[INFO] [stderr]  --> tests/mutable_state_test.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::fs::read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `common::*`
[INFO] [stderr]   --> tests/mutable_state_test.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use common::*;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `create`
[INFO] [stderr]   --> tests/mutable_state_test.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn create(&mut self, number: i32) -> MyNumber {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `value`
[INFO] [stderr]   --> tests/mutable_state_test.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn value(&self, number: MyNumber) -> i32 {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add`
[INFO] [stderr]   --> tests/mutable_state_test.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn add(&mut self, a: MyNumber, b: MyNumber) -> MyNumber {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `sum`
[INFO] [stderr]   --> tests/mutable_state_test.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn sum(&self) -> i32 {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> tests/mutable_state_test.rs:43:8
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn new(value: i32) -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `uptown_funk` (test "ioslice_test") generated 4 warnings
[INFO] [stderr] warning: `uptown_funk` (test "multivalue_test") generated 3 warnings
[INFO] [stderr] warning: `uptown_funk` (test "trap_test") generated 3 warnings
[INFO] [stderr] warning: `uptown_funk` (test "ref_str_test") generated 4 warnings
[INFO] [stderr] warning: `uptown_funk` (test "mutable_state_test") generated 8 warnings
[INFO] [stderr] warning: unused imports: `HostFunctions`, `memory::Memory`
[INFO] [stderr]  --> tests/add_test.rs:1:35
[INFO] [stderr]   |
[INFO] [stderr] 1 | use uptown_funk::{host_functions, memory::Memory, HostFunctions};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::read`
[INFO] [stderr]  --> tests/add_test.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::fs::read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add`
[INFO] [stderr]   --> tests/add_test.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn add(&self, a: i32, b: i32) -> i32 {
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HostFunctions`, `memory::Memory`
[INFO] [stderr]  --> tests/multiple_namespaces_test.rs:1:35
[INFO] [stderr]   |
[INFO] [stderr] 1 | use uptown_funk::{host_functions, memory::Memory, HostFunctions};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::read`
[INFO] [stderr]  --> tests/multiple_namespaces_test.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::fs::read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add`
[INFO] [stderr]   --> tests/multiple_namespaces_test.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn add(&self, a: i32, b: i32) -> i32 {
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HostFunctions`, `memory::Memory`
[INFO] [stderr]  --> tests/custom_type_return_test.rs:1:35
[INFO] [stderr]   |
[INFO] [stderr] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^^            ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::read`
[INFO] [stderr]  --> tests/custom_type_return_test.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::fs::read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `return_7`
[INFO] [stderr]   --> tests/custom_type_return_test.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn return_7(&self) -> MyNumber {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `return_1_2_3`
[INFO] [stderr]   --> tests/custom_type_return_test.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn return_1_2_3(&self) -> (MyNumber, MyNumber, MyNumber) {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `uptown_funk` (test "add_test") generated 3 warnings
[INFO] [stderr] warning: `uptown_funk` (test "multiple_namespaces_test") generated 3 warnings
[INFO] [stderr] warning: `uptown_funk` (test "custom_type_return_test") generated 4 warnings
[INFO] [stderr] warning: unused imports: `HostFunctions`, `memory::Memory`
[INFO] [stderr]  --> tests/custom_type_test.rs:1:35
[INFO] [stderr]   |
[INFO] [stderr] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^^            ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::read`
[INFO] [stderr]  --> tests/custom_type_test.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::fs::read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add`
[INFO] [stderr]   --> tests/custom_type_test.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn add(&self, a: MyNumber, b: MyNumber) -> i32 {
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HostFunctions`, `memory::Memory`
[INFO] [stderr]  --> tests/pointer_test.rs:2:35
[INFO] [stderr]   |
[INFO] [stderr] 2 | use uptown_funk::{host_functions, memory::Memory, HostFunctions};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::read`
[INFO] [stderr]  --> tests/pointer_test.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::fs::read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `write`
[INFO] [stderr]   --> tests/pointer_test.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn write(&self, value: f64, mut destination: Pointer<f64>) {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `uptown_funk` (test "custom_type_test") generated 3 warnings
[INFO] [stderr] warning: `uptown_funk` (test "pointer_test") generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uptown_funk-889f947d61459097)
[INFO] [stderr]      Running tests/add_test.rs (/opt/rustwide/target/debug/deps/add_test-9d1d6e196d00a4bc)
[INFO] [stderr]      Running tests/common.rs (/opt/rustwide/target/debug/deps/common-b6ad26139eca65ec)
[INFO] [stderr]      Running tests/custom_type_return_test.rs (/opt/rustwide/target/debug/deps/custom_type_return_test-5dbbc65028d0c001)
[INFO] [stderr]      Running tests/custom_type_test.rs (/opt/rustwide/target/debug/deps/custom_type_test-d8d6fca338be697d)
[INFO] [stderr]      Running tests/ioslice_test.rs (/opt/rustwide/target/debug/deps/ioslice_test-fc948f54c58e38ce)
[INFO] [stderr]      Running tests/multiple_namespaces_test.rs (/opt/rustwide/target/debug/deps/multiple_namespaces_test-e1aae65798af078d)
[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]      Running tests/multivalue_test.rs (/opt/rustwide/target/debug/deps/multivalue_test-9160b52239409812)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mutable_state_test.rs (/opt/rustwide/target/debug/deps/mutable_state_test-8c69ec7e70838c96)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/pointer_test.rs (/opt/rustwide/target/debug/deps/pointer_test-0727f2b37c36ee71)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ref_str_test.rs (/opt/rustwide/target/debug/deps/ref_str_test-2a6c69164d582b7e)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running tests/trap_test.rs (/opt/rustwide/target/debug/deps/trap_test-a2494a11c7c590f5)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uptown_funk
[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] [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] [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] [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] [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" "c65470ba55e27a987d1913eef246acbfbd82e418941a458aa35475b118b3661f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c65470ba55e27a987d1913eef246acbfbd82e418941a458aa35475b118b3661f", kill_on_drop: false }`
[INFO] [stdout] c65470ba55e27a987d1913eef246acbfbd82e418941a458aa35475b118b3661f