[INFO] cloning repository https://github.com/amorvincitomnia53/inspection
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/amorvincitomnia53/inspection" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famorvincitomnia53%2Finspection", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famorvincitomnia53%2Finspection'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2abf224129e81c71bbafdd6a69bc2df615117dd7
[INFO] checking amorvincitomnia53/inspection against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famorvincitomnia53%2Finspection" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/amorvincitomnia53/inspection on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/amorvincitomnia53/inspection
[INFO] finished tweaking git repo https://github.com/amorvincitomnia53/inspection
[INFO] tweaked toml for git repo https://github.com/amorvincitomnia53/inspection written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/amorvincitomnia53/inspection already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d83b2b66445ca55fa3d6d765caa2ada721d5958f86c1db23770cc1f61be91b5
[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" "1d83b2b66445ca55fa3d6d765caa2ada721d5958f86c1db23770cc1f61be91b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d83b2b66445ca55fa3d6d765caa2ada721d5958f86c1db23770cc1f61be91b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d83b2b66445ca55fa3d6d765caa2ada721d5958f86c1db23770cc1f61be91b5", kill_on_drop: false }`
[INFO] [stdout] 1d83b2b66445ca55fa3d6d765caa2ada721d5958f86c1db23770cc1f61be91b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e5eeceb01040dbff55fc43fe0d815e521f5935c7821aff9442e787035b389fc
[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" "2e5eeceb01040dbff55fc43fe0d815e521f5935c7821aff9442e787035b389fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking getrandom v0.2.0
[INFO] [stderr]     Checking rand_core v0.6.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.0
[INFO] [stderr]     Checking itertools-num v0.1.3
[INFO] [stderr]     Checking inspection v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]  --> src/optimal.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | / macro_rules! try_input{
[INFO] [stdout] 8 | |     ($($r:tt)*) => {input_basic!{try, $($r)*}}
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `max`
[INFO] [stdout]    --> src/optimal.rs:172:16
[INFO] [stdout]     |
[INFO] [stdout] 172 | use std::cmp::{max, min};
[INFO] [stdout]     |                ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/judge.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / macro_rules! input{
[INFO] [stdout] 24 | |     ($($r:tt)*) => {input_basic!{unwrap, $($r)*}}
[INFO] [stdout] 25 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]  --> src/optimal.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | / macro_rules! try_input{
[INFO] [stdout] 8 | |     ($($r:tt)*) => {input_basic!{try, $($r)*}}
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/judge.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / macro_rules! input{
[INFO] [stdout] 24 | |     ($($r:tt)*) => {input_basic!{unwrap, $($r)*}}
[INFO] [stdout] 25 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `max`
[INFO] [stdout]    --> src/optimal.rs:172:16
[INFO] [stdout]     |
[INFO] [stdout] 172 | use std::cmp::{max, min};
[INFO] [stdout]     |                ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]  --> src/poisson.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | / macro_rules! try_input{
[INFO] [stdout] 8 | |     ($($r:tt)*) => {input_basic!{try, $($r)*}}
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `max`
[INFO] [stdout]   --> src/poisson.rs:88:16
[INFO] [stdout]    |
[INFO] [stdout] 88 | use std::cmp::{max, min};
[INFO] [stdout]    |                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]  --> src/naive.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | / macro_rules! try_input{
[INFO] [stdout] 8 | |     ($($r:tt)*) => {input_basic!{try, $($r)*}}
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]  --> src/naive.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | / macro_rules! try_input{
[INFO] [stdout] 8 | |     ($($r:tt)*) => {input_basic!{try, $($r)*}}
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `kitamasa_fib`
[INFO] [stdout]  --> src/optimal_analysis.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn kitamasa_fib((a0,b0): &(i64, i64), (a1,b1): &(i64, i64)) -> (i64, i64){
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_fib_near`
[INFO] [stdout]  --> src/optimal_analysis.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn find_fib_near(n: i64) -> (i64,(i64, i64)) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `golden_minimize_by`
[INFO] [stdout]   --> src/optimal_analysis.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn golden_minimize_by<F, T, C>(f: F, l_: f64, r_: f64, tol: f64, cmp: C) -> (f64, T) 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `minimize_int_by`
[INFO] [stdout]    --> src/optimal_analysis.rs:113:4
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn minimize_int_by<F, T, C>(f: F, l_: i32, r_: i32, cmp: C) -> (i32, T) 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dp`
[INFO] [stdout]    --> src/optimal_analysis.rs:158:4
[INFO] [stdout]     |
[INFO] [stdout] 158 | fn dp(p: f64, n: usize) -> Vec<(i32, f64, f64)>{
[INFO] [stdout]     |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]  --> src/poisson.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | / macro_rules! try_input{
[INFO] [stdout] 8 | |     ($($r:tt)*) => {input_basic!{try, $($r)*}}
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `max`
[INFO] [stdout]   --> src/poisson.rs:88:16
[INFO] [stdout]    |
[INFO] [stdout] 88 | use std::cmp::{max, min};
[INFO] [stdout]    |                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/naive.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         p : f64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]  --> src/onestep.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | / macro_rules! try_input{
[INFO] [stdout] 8 | |     ($($r:tt)*) => {input_basic!{try, $($r)*}}
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]  --> src/onestep.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | / macro_rules! try_input{
[INFO] [stdout] 8 | |     ($($r:tt)*) => {input_basic!{try, $($r)*}}
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `h`
[INFO] [stdout]   --> src/poisson.rs:90:4
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn h(x:f64) -> f64{
[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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `h`
[INFO] [stdout]    --> src/optimal.rs:174:4
[INFO] [stdout]     |
[INFO] [stdout] 174 | fn h(x:f64) -> f64{
[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: unused variable: `p`
[INFO] [stdout]   --> src/naive.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         p : f64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `h`
[INFO] [stdout]    --> src/optimal.rs:174:4
[INFO] [stdout]     |
[INFO] [stdout] 174 | fn h(x:f64) -> f64{
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `h`
[INFO] [stdout]   --> src/poisson.rs:90:4
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn h(x:f64) -> f64{
[INFO] [stdout]    |    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `kitamasa_fib`
[INFO] [stdout]  --> src/optimal_analysis.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn kitamasa_fib((a0,b0): &(i64, i64), (a1,b1): &(i64, i64)) -> (i64, i64){
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_fib_near`
[INFO] [stdout]  --> src/optimal_analysis.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn find_fib_near(n: i64) -> (i64,(i64, i64)) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `golden_minimize_by`
[INFO] [stdout]   --> src/optimal_analysis.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn golden_minimize_by<F, T, C>(f: F, l_: f64, r_: f64, tol: f64, cmp: C) -> (f64, T) 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `minimize_int_by`
[INFO] [stdout]    --> src/optimal_analysis.rs:113:4
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn minimize_int_by<F, T, C>(f: F, l_: i32, r_: i32, cmp: C) -> (i32, T) 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dp`
[INFO] [stdout]    --> src/optimal_analysis.rs:158:4
[INFO] [stdout]     |
[INFO] [stdout] 158 | fn dp(p: f64, n: usize) -> Vec<(i32, f64, f64)>{
[INFO] [stdout]     |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.99s
[INFO] running `Command { std: "docker" "inspect" "2e5eeceb01040dbff55fc43fe0d815e521f5935c7821aff9442e787035b389fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e5eeceb01040dbff55fc43fe0d815e521f5935c7821aff9442e787035b389fc", kill_on_drop: false }`
[INFO] [stdout] 2e5eeceb01040dbff55fc43fe0d815e521f5935c7821aff9442e787035b389fc