[INFO] fetching crate noise_rs 0.1.2...
[INFO] testing noise_rs-0.1.2 against 1.47.0 for beta-1.48-1
[INFO] extracting crate noise_rs 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate noise_rs 0.1.2 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate noise_rs 0.1.2
[INFO] finished tweaking crates.io crate noise_rs 0.1.2
[INFO] tweaked toml for crates.io crate noise_rs 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d84a6d0fe7f0a76a60203e3d76b9495b1870a0b5823da90f82b780f2d0bbcad
[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" "9d84a6d0fe7f0a76a60203e3d76b9495b1870a0b5823da90f82b780f2d0bbcad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d84a6d0fe7f0a76a60203e3d76b9495b1870a0b5823da90f82b780f2d0bbcad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d84a6d0fe7f0a76a60203e3d76b9495b1870a0b5823da90f82b780f2d0bbcad", kill_on_drop: false }`
[INFO] [stdout] 9d84a6d0fe7f0a76a60203e3d76b9495b1870a0b5823da90f82b780f2d0bbcad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", 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] 8b8c3ffb0ee142958f3652651cc8e1bab1319c7eaac0d266e2bb9a011822c642
[INFO] running `Command { std: "docker" "start" "-a" "8b8c3ffb0ee142958f3652651cc8e1bab1319c7eaac0d266e2bb9a011822c642", kill_on_drop: false }`
[INFO] [stderr]    Compiling intmap v0.7.0
[INFO] [stderr]    Compiling java_random v0.1.3
[INFO] [stderr]    Compiling noise_rs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `noise`
[INFO] [stdout]   --> src/perlin_noise.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let noise:Noise=Noise::init(random);
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_noise`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/perlin_noise.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn init(mut random: Random,octaves:Vec<i32>) -> () {
[INFO] [stdout]    |                 ----^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/simplex_noise.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn init(mut random: Random) -> SimplexNoise {
[INFO] [stdout]    |                 ----^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "8b8c3ffb0ee142958f3652651cc8e1bab1319c7eaac0d266e2bb9a011822c642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b8c3ffb0ee142958f3652651cc8e1bab1319c7eaac0d266e2bb9a011822c642", kill_on_drop: false }`
[INFO] [stdout] 8b8c3ffb0ee142958f3652651cc8e1bab1319c7eaac0d266e2bb9a011822c642
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55aa2faa32da483a47ce113edba2353896587715bcd17c9cf027d239d8ed7c33
[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" "55aa2faa32da483a47ce113edba2353896587715bcd17c9cf027d239d8ed7c33", kill_on_drop: false }`
[INFO] [stderr]    Compiling noise_rs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `noise`
[INFO] [stdout]   --> src/perlin_noise.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let noise:Noise=Noise::init(random);
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_noise`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/perlin_noise.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn init(mut random: Random,octaves:Vec<i32>) -> () {
[INFO] [stdout]    |                 ----^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/simplex_noise.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn init(mut random: Random) -> SimplexNoise {
[INFO] [stdout]    |                 ----^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `noise`
[INFO] [stdout]   --> src/perlin_noise.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let noise:Noise=Noise::init(random);
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_noise`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/perlin_noise.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn init(mut random: Random,octaves:Vec<i32>) -> () {
[INFO] [stdout]    |                 ----^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/simplex_noise.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn init(mut random: Random) -> SimplexNoise {
[INFO] [stdout]    |                 ----^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "55aa2faa32da483a47ce113edba2353896587715bcd17c9cf027d239d8ed7c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55aa2faa32da483a47ce113edba2353896587715bcd17c9cf027d239d8ed7c33", kill_on_drop: false }`
[INFO] [stdout] 55aa2faa32da483a47ce113edba2353896587715bcd17c9cf027d239d8ed7c33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7ef6f1300b75111554cc581fcfa9938b0463665aa475eee8cd8684481a8ac1df
[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" "7ef6f1300b75111554cc581fcfa9938b0463665aa475eee8cd8684481a8ac1df", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `noise`
[INFO] [stderr]   --> src/perlin_noise.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let noise:Noise=Noise::init(random);
[INFO] [stderr]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_noise`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/perlin_noise.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn init(mut random: Random,octaves:Vec<i32>) -> () {
[INFO] [stderr]    |                 ----^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/simplex_noise.rs:44:17
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn init(mut random: Random) -> SimplexNoise {
[INFO] [stderr]    |                 ----^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `noise`
[INFO] [stderr]   --> src/perlin_noise.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let noise:Noise=Noise::init(random);
[INFO] [stderr]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_noise`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/perlin_noise.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn init(mut random: Random,octaves:Vec<i32>) -> () {
[INFO] [stderr]    |                 ----^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/simplex_noise.rs:44:17
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn init(mut random: Random) -> SimplexNoise {
[INFO] [stderr]    |                 ----^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/noise_rs-64359b1a5a01558f
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test simplex_test::test_2d ... ok
[INFO] [stdout] test simplex_test::test_3d ... ok
[INFO] [stdout] test simplex_test::test_coordinates ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests noise_rs
[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" "7ef6f1300b75111554cc581fcfa9938b0463665aa475eee8cd8684481a8ac1df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ef6f1300b75111554cc581fcfa9938b0463665aa475eee8cd8684481a8ac1df", kill_on_drop: false }`
[INFO] [stdout] 7ef6f1300b75111554cc581fcfa9938b0463665aa475eee8cd8684481a8ac1df
