[INFO] cloning repository https://github.com/KKatsuaki/Mersenne-Twister-in-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KKatsuaki/Mersenne-Twister-in-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKKatsuaki%2FMersenne-Twister-in-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKKatsuaki%2FMersenne-Twister-in-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76ed608f4706b1c41233b6326e700f87e0c515ad
[INFO] testing KKatsuaki/Mersenne-Twister-in-Rust against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKKatsuaki%2FMersenne-Twister-in-Rust" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KKatsuaki/Mersenne-Twister-in-Rust on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/KKatsuaki/Mersenne-Twister-in-Rust
[INFO] finished tweaking git repo https://github.com/KKatsuaki/Mersenne-Twister-in-Rust
[INFO] tweaked toml for git repo https://github.com/KKatsuaki/Mersenne-Twister-in-Rust written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/KKatsuaki/Mersenne-Twister-in-Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6f2c93f2d249898c94925f02899d6557d847382bf79dadd16847549aa39d8496
[INFO] running `Command { std: "docker" "start" "-a" "6f2c93f2d249898c94925f02899d6557d847382bf79dadd16847549aa39d8496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f2c93f2d249898c94925f02899d6557d847382bf79dadd16847549aa39d8496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f2c93f2d249898c94925f02899d6557d847382bf79dadd16847549aa39d8496", kill_on_drop: false }`
[INFO] [stdout] 6f2c93f2d249898c94925f02899d6557d847382bf79dadd16847549aa39d8496
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 608785ae2be960ceb332b5ba069950fa7c53bfa73e5aacffa051aa2633291fd2
[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" "608785ae2be960ceb332b5ba069950fa7c53bfa73e5aacffa051aa2633291fd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling mersenne_wtister v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `genrand_u64`
[INFO] [stdout]    --> src/mt19937.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub fn genrand_u64(&mut self) -> 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: `genrand_u128`
[INFO] [stdout]    --> src/mt19937.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn genrand_u128(&mut self) -> u128{
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "608785ae2be960ceb332b5ba069950fa7c53bfa73e5aacffa051aa2633291fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "608785ae2be960ceb332b5ba069950fa7c53bfa73e5aacffa051aa2633291fd2", kill_on_drop: false }`
[INFO] [stdout] 608785ae2be960ceb332b5ba069950fa7c53bfa73e5aacffa051aa2633291fd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61a5a9369ff25e88ceb9060a9375cd4338e9a2e914278879a73a945bd4fa3f5d
[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" "61a5a9369ff25e88ceb9060a9375cd4338e9a2e914278879a73a945bd4fa3f5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mersenne_wtister v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `genrand_u64`
[INFO] [stdout]    --> src/mt19937.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub fn genrand_u64(&mut self) -> 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: `genrand_u128`
[INFO] [stdout]    --> src/mt19937.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn genrand_u128(&mut self) -> u128{
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "61a5a9369ff25e88ceb9060a9375cd4338e9a2e914278879a73a945bd4fa3f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61a5a9369ff25e88ceb9060a9375cd4338e9a2e914278879a73a945bd4fa3f5d", kill_on_drop: false }`
[INFO] [stdout] 61a5a9369ff25e88ceb9060a9375cd4338e9a2e914278879a73a945bd4fa3f5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c602c8add0a614ddc8ad267a9a9cf0bf8e0d0235f034b4c4e1981e0b180b7413
[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" "c602c8add0a614ddc8ad267a9a9cf0bf8e0d0235f034b4c4e1981e0b180b7413", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `genrand_u64`
[INFO] [stderr]    --> src/mt19937.rs:118:12
[INFO] [stderr]     |
[INFO] [stderr] 118 |     pub fn genrand_u64(&mut self) -> u64{
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `genrand_u128`
[INFO] [stderr]    --> src/mt19937.rs:122:12
[INFO] [stderr]     |
[INFO] [stderr] 122 |     pub fn genrand_u128(&mut self) -> u128{
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mersenne_wtister-46ce25625b4dd14b
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c602c8add0a614ddc8ad267a9a9cf0bf8e0d0235f034b4c4e1981e0b180b7413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c602c8add0a614ddc8ad267a9a9cf0bf8e0d0235f034b4c4e1981e0b180b7413", kill_on_drop: false }`
[INFO] [stdout] c602c8add0a614ddc8ad267a9a9cf0bf8e0d0235f034b4c4e1981e0b180b7413