[INFO] cloning repository https://github.com/eeli1/eli-math
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eeli1/eli-math" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feeli1%2Feli-math", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feeli1%2Feli-math'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b4d88efe9f3f334f35ff3fe0eb357387465640ac
[INFO] checking eeli1/eli-math against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feeli1%2Feli-math" "/workspace/builds/worker-118/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-118/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eeli1/eli-math on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/eeli1/eli-math
[INFO] finished tweaking git repo https://github.com/eeli1/eli-math
[INFO] tweaked toml for git repo https://github.com/eeli1/eli-math written to /workspace/builds/worker-118/source/Cargo.toml
[INFO] crate git repo https://github.com/eeli1/eli-math already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e6fe5bad377fa04f04e6a19ed93014c22cf0996e1281fe780291a2d3e718130
[INFO] running `Command { std: "docker" "start" "-a" "4e6fe5bad377fa04f04e6a19ed93014c22cf0996e1281fe780291a2d3e718130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e6fe5bad377fa04f04e6a19ed93014c22cf0996e1281fe780291a2d3e718130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e6fe5bad377fa04f04e6a19ed93014c22cf0996e1281fe780291a2d3e718130", kill_on_drop: false }`
[INFO] [stdout] 4e6fe5bad377fa04f04e6a19ed93014c22cf0996e1281fe780291a2d3e718130
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 752f99860a14a1e080e3020cf902e3c922ae546e97c4766f2092d9d00b40174f
[INFO] running `Command { std: "docker" "start" "-a" "752f99860a14a1e080e3020cf902e3c922ae546e97c4766f2092d9d00b40174f", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking eli-math v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/linear_algebra.rs (8 fixes)
[INFO] [stdout] warning: associated function is never used: `splitmix64`
[INFO] [stdout]    --> src/random.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn splitmix64(&mut self, state: &mut Splitmix64State) -> u64 {
[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: `xorshift128_init`
[INFO] [stdout]    --> src/random.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn xorshift128_init(&mut self, seed: u64) -> Xorshift128State {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xorwow`
[INFO] [stdout]    --> src/random.rs:180:8
[INFO] [stdout]     |
[INFO] [stdout] 180 |     fn xorwow(state: &mut XorwowState) -> u32 {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xorshift1024s`
[INFO] [stdout]    --> src/random.rs:197:8
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn xorshift1024s(state: &mut Xorshift1024sState) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xorshift128p`
[INFO] [stdout]    --> src/random.rs:211:8
[INFO] [stdout]     |
[INFO] [stdout] 211 |     fn xorshift128p(state: &mut Xorshift128pState) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rol64`
[INFO] [stdout]    --> src/random.rs:222:8
[INFO] [stdout]     |
[INFO] [stdout] 222 |     fn rol64(&self, x: u64, k: usize) -> u64 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xoshiro256ss`
[INFO] [stdout]    --> src/random.rs:226:8
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn xoshiro256ss(&mut self, state: &mut Xoshiro256ssState) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xoshiro256p`
[INFO] [stdout]    --> src/random.rs:242:8
[INFO] [stdout]     |
[INFO] [stdout] 242 |     fn xoshiro256p(&mut self, state: &mut Xoshiro256pState) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `splitmix64`
[INFO] [stdout]    --> src/random.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn splitmix64(&mut self, state: &mut Splitmix64State) -> u64 {
[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: `xorshift128_init`
[INFO] [stdout]    --> src/random.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn xorshift128_init(&mut self, seed: u64) -> Xorshift128State {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xorwow`
[INFO] [stdout]    --> src/random.rs:180:8
[INFO] [stdout]     |
[INFO] [stdout] 180 |     fn xorwow(state: &mut XorwowState) -> u32 {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xorshift1024s`
[INFO] [stdout]    --> src/random.rs:197:8
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn xorshift1024s(state: &mut Xorshift1024sState) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xorshift128p`
[INFO] [stdout]    --> src/random.rs:211:8
[INFO] [stdout]     |
[INFO] [stdout] 211 |     fn xorshift128p(state: &mut Xorshift128pState) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rol64`
[INFO] [stdout]    --> src/random.rs:222:8
[INFO] [stdout]     |
[INFO] [stdout] 222 |     fn rol64(&self, x: u64, k: usize) -> u64 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xoshiro256ss`
[INFO] [stdout]    --> src/random.rs:226:8
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn xoshiro256ss(&mut self, state: &mut Xoshiro256ssState) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xoshiro256p`
[INFO] [stdout]    --> src/random.rs:242:8
[INFO] [stdout]     |
[INFO] [stdout] 242 |     fn xoshiro256p(&mut self, state: &mut Xoshiro256pState) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating tests/linear_algebra.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/misc.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/random.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.39s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking eli-math v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: associated function is never used: `splitmix64`
[INFO] [stdout]    --> src/random.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn splitmix64(&mut self, state: &mut Splitmix64State) -> u64 {
[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: `xorshift128_init`
[INFO] [stdout]    --> src/random.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn xorshift128_init(&mut self, seed: u64) -> Xorshift128State {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xorwow`
[INFO] [stdout]    --> src/random.rs:180:8
[INFO] [stdout]     |
[INFO] [stdout] 180 |     fn xorwow(state: &mut XorwowState) -> u32 {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xorshift1024s`
[INFO] [stdout]    --> src/random.rs:197:8
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn xorshift1024s(state: &mut Xorshift1024sState) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xorshift128p`
[INFO] [stdout]    --> src/random.rs:211:8
[INFO] [stdout]     |
[INFO] [stdout] 211 |     fn xorshift128p(state: &mut Xorshift128pState) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rol64`
[INFO] [stdout]    --> src/random.rs:222:8
[INFO] [stdout]     |
[INFO] [stdout] 222 |     fn rol64(&self, x: u64, k: usize) -> u64 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xoshiro256ss`
[INFO] [stdout]    --> src/random.rs:226:8
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn xoshiro256ss(&mut self, state: &mut Xoshiro256ssState) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xoshiro256p`
[INFO] [stdout]    --> src/random.rs:242:8
[INFO] [stdout]     |
[INFO] [stdout] 242 |     fn xoshiro256p(&mut self, state: &mut Xoshiro256pState) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `splitmix64`
[INFO] [stdout]    --> src/random.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn splitmix64(&mut self, state: &mut Splitmix64State) -> u64 {
[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: `xorshift128_init`
[INFO] [stdout]    --> src/random.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn xorshift128_init(&mut self, seed: u64) -> Xorshift128State {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xorwow`
[INFO] [stdout]    --> src/random.rs:180:8
[INFO] [stdout]     |
[INFO] [stdout] 180 |     fn xorwow(state: &mut XorwowState) -> u32 {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xorshift1024s`
[INFO] [stdout]    --> src/random.rs:197:8
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn xorshift1024s(state: &mut Xorshift1024sState) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xorshift128p`
[INFO] [stdout]    --> src/random.rs:211:8
[INFO] [stdout]     |
[INFO] [stdout] 211 |     fn xorshift128p(state: &mut Xorshift128pState) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rol64`
[INFO] [stdout]    --> src/random.rs:222:8
[INFO] [stdout]     |
[INFO] [stdout] 222 |     fn rol64(&self, x: u64, k: usize) -> u64 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xoshiro256ss`
[INFO] [stdout]    --> src/random.rs:226:8
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn xoshiro256ss(&mut self, state: &mut Xoshiro256ssState) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xoshiro256p`
[INFO] [stdout]    --> src/random.rs:242:8
[INFO] [stdout]     |
[INFO] [stdout] 242 |     fn xoshiro256p(&mut self, state: &mut Xoshiro256pState) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.13s
[INFO] running `Command { std: "docker" "inspect" "752f99860a14a1e080e3020cf902e3c922ae546e97c4766f2092d9d00b40174f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "752f99860a14a1e080e3020cf902e3c922ae546e97c4766f2092d9d00b40174f", kill_on_drop: false }`
[INFO] [stdout] 752f99860a14a1e080e3020cf902e3c922ae546e97c4766f2092d9d00b40174f