[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] 705a64e2046f4d4b9f281bb6074d398afd982ea2
[INFO] checking eeli1/eli-math against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feeli1%2Feli-math" "/workspace/builds/worker-36/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-36/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eeli1/eli-math on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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-36/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f2b6cc1533f61ddd11ef2ac08e13ddafd98860196e0a13c1fd0a1a074f0b696
[INFO] running `Command { std: "docker" "start" "-a" "3f2b6cc1533f61ddd11ef2ac08e13ddafd98860196e0a13c1fd0a1a074f0b696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f2b6cc1533f61ddd11ef2ac08e13ddafd98860196e0a13c1fd0a1a074f0b696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f2b6cc1533f61ddd11ef2ac08e13ddafd98860196e0a13c1fd0a1a074f0b696", kill_on_drop: false }`
[INFO] [stdout] 3f2b6cc1533f61ddd11ef2ac08e13ddafd98860196e0a13c1fd0a1a074f0b696
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bf762f38923f9453275035f581c6d25d5e72cc38fc141721d4a01963d145a98
[INFO] running `Command { std: "docker" "start" "-a" "6bf762f38923f9453275035f581c6d25d5e72cc38fc141721d4a01963d145a98", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking math v0.1.0 (/opt/rustwide/workdir)
[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: 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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
[INFO] running `Command { std: "docker" "inspect" "6bf762f38923f9453275035f581c6d25d5e72cc38fc141721d4a01963d145a98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bf762f38923f9453275035f581c6d25d5e72cc38fc141721d4a01963d145a98", kill_on_drop: false }`
[INFO] [stdout] 6bf762f38923f9453275035f581c6d25d5e72cc38fc141721d4a01963d145a98