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[INFO] [stdout] a9acb299e10f8d5b867e124de5d6051f48c5db96
[INFO] testing KPMGE/auto-grad-rs against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKPMGE%2Fauto-grad-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/KPMGE/auto-grad-rs
[INFO] finished tweaking git repo https://github.com/KPMGE/auto-grad-rs
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 2900bc4abda49207a9eb2128822529b31b46d1559f5c91f417b80b27b71b5c38
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[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]    Compiling object v0.36.7
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[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.25
[INFO] [stderr]    Compiling weezl v0.1.10
[INFO] [stderr]    Compiling bitstream-io v2.6.0
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[INFO] [stderr]    Compiling fdeflate v0.3.7
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[INFO] [stderr]    Compiling thiserror-impl v1.0.69
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[INFO] [stderr]    Compiling auto-grad-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Cos` is never constructed
[INFO] [stdout]   --> src/functions/cos.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Cos {
[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/functions/cos.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Cos {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 29 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Exp` is never constructed
[INFO] [stdout]   --> src/functions/exp.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Exp {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/functions/exp.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Exp {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 29 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sigmoid` is never constructed
[INFO] [stdout]   --> src/functions/sigmoid.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Sigmoid {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/functions/sigmoid.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Sigmoid {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 29 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sigmoid` is never used
[INFO] [stdout]   --> src/functions/sigmoid.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Sigmoid {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 37 |     fn sigmoid(&self, val: f64) -> f64 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.92s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: svg v0.7.2
[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" "2900bc4abda49207a9eb2128822529b31b46d1559f5c91f417b80b27b71b5c38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2900bc4abda49207a9eb2128822529b31b46d1559f5c91f417b80b27b71b5c38", kill_on_drop: false }`
[INFO] [stdout] 2900bc4abda49207a9eb2128822529b31b46d1559f5c91f417b80b27b71b5c38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 703c5c9fe6445b363aeb54c919ffa2271f0591f4437c1b11f493fd2317b15877
[INFO] running `Command { std: "docker" "start" "-a" "703c5c9fe6445b363aeb54c919ffa2271f0591f4437c1b11f493fd2317b15877", kill_on_drop: false }`
[INFO] [stderr]    Compiling auto-grad-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Cos` is never constructed
[INFO] [stdout]   --> src/functions/cos.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Cos {
[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/functions/cos.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Cos {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 29 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Exp` is never constructed
[INFO] [stdout]   --> src/functions/exp.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Exp {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/functions/exp.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Exp {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 29 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sigmoid` is never constructed
[INFO] [stdout]   --> src/functions/sigmoid.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Sigmoid {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/functions/sigmoid.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Sigmoid {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 29 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sigmoid` is never used
[INFO] [stdout]   --> src/functions/sigmoid.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Sigmoid {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 37 |     fn sigmoid(&self, val: f64) -> f64 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: svg v0.7.2
[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" "703c5c9fe6445b363aeb54c919ffa2271f0591f4437c1b11f493fd2317b15877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "703c5c9fe6445b363aeb54c919ffa2271f0591f4437c1b11f493fd2317b15877", kill_on_drop: false }`
[INFO] [stdout] 703c5c9fe6445b363aeb54c919ffa2271f0591f4437c1b11f493fd2317b15877
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0b85dd814be76e07b57952f472596b03bde32d329ffb4acdaa6f54a42cc0ff06
[INFO] running `Command { std: "docker" "start" "-a" "0b85dd814be76e07b57952f472596b03bde32d329ffb4acdaa6f54a42cc0ff06", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Cos` is never constructed
[INFO] [stderr]   --> src/functions/cos.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct Cos {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/functions/cos.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl Cos {
[INFO] [stderr]    | -------- associated function in this implementation
[INFO] [stderr] 29 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Exp` is never constructed
[INFO] [stderr]   --> src/functions/exp.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct Exp {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/functions/exp.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl Exp {
[INFO] [stderr]    | -------- associated function in this implementation
[INFO] [stderr] 29 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Sigmoid` is never constructed
[INFO] [stderr]   --> src/functions/sigmoid.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct Sigmoid {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/functions/sigmoid.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl Sigmoid {
[INFO] [stderr]    | ------------ associated function in this implementation
[INFO] [stderr] 29 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `sigmoid` is never used
[INFO] [stderr]   --> src/functions/sigmoid.rs:37:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl Sigmoid {
[INFO] [stderr]    | ------------ method in this implementation
[INFO] [stderr] 37 |     fn sigmoid(&self, val: f64) -> f64 {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `auto-grad-rs` (bin "auto-grad-rs" test) generated 7 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: svg v0.7.2
[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/main.rs (/opt/rustwide/target/debug/deps/auto_grad_rs-5b0426c1c9900fe4)
[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" "0b85dd814be76e07b57952f472596b03bde32d329ffb4acdaa6f54a42cc0ff06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b85dd814be76e07b57952f472596b03bde32d329ffb4acdaa6f54a42cc0ff06", kill_on_drop: false }`
[INFO] [stdout] 0b85dd814be76e07b57952f472596b03bde32d329ffb4acdaa6f54a42cc0ff06