[INFO] updating cached repository https://github.com/nilinswap/snake_wasm
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/nilinswap/snake_wasm
[INFO] [stderr]  * [new branch]      dependabot/npm_and_yarn/www/lodash-4.17.15 -> dependabot/npm_and_yarn/www/lodash-4.17.15
[INFO] [stderr]    97076ee..0de36ca  optimum-update-version -> optimum-update-version
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0de36ca40aa3c9b69f410488f5a7af69efcf51c3
[INFO] testing nilinswap/snake_wasm against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnilinswap%2Fsnake_wasm" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/nilinswap/snake_wasm on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/nilinswap/snake_wasm
[INFO] finished tweaking git repo https://github.com/nilinswap/snake_wasm
[INFO] tweaked toml for git repo https://github.com/nilinswap/snake_wasm written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/nilinswap/snake_wasm already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9c9bfde6dbdee844e59b80a2e765477cb094b7e79556dc231400036692148878
[INFO] running `"docker" "start" "-a" "9c9bfde6dbdee844e59b80a2e765477cb094b7e79556dc231400036692148878"`
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.33
[INFO] [stderr]    Compiling memchr v2.1.3
[INFO] [stderr]    Compiling cc v1.0.28
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling wasm-bindgen v0.2.33
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.13
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling unicode-segmentation v1.2.1
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling termcolor v1.0.4
[INFO] [stderr]    Compiling sourcefile v0.1.4
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling humantime v1.2.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling regex-syntax v0.6.5
[INFO] [stderr]    Compiling proc-macro2 v0.4.26
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling rand_os v0.1.2
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling nom v4.2.0
[INFO] [stderr]    Compiling weedle v0.8.0
[INFO] [stderr]    Compiling env_logger v0.6.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.33
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.33
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.33
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling wasm-bindgen-webidl v0.2.27
[INFO] [stderr]    Compiling js-sys v0.3.10
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.5
[INFO] [stderr]    Compiling web-sys v0.3.10
[INFO] [stderr]    Compiling snake-wasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/snake.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / macro_rules! log {
[INFO] [stderr] 9  | |     ( $( $t:tt )* ) => {
[INFO] [stderr] 10 | |         web_sys::console::log_1(&format!( $( $t )* ).into());
[INFO] [stderr] 11 | |     }
[INFO] [stderr] 12 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `snaKe` should have a snake case name
[INFO] [stderr]   --> src/board.rs:63:21
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 let snaKe = snake::Snake::new();
[INFO] [stderr]    |                     ^^^^^ help: convert the identifier to snake case: `sna_ke`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 45s
[INFO] running `"docker" "inspect" "9c9bfde6dbdee844e59b80a2e765477cb094b7e79556dc231400036692148878"`
[INFO] running `"docker" "rm" "-f" "9c9bfde6dbdee844e59b80a2e765477cb094b7e79556dc231400036692148878"`
[INFO] [stdout] 9c9bfde6dbdee844e59b80a2e765477cb094b7e79556dc231400036692148878
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stdout] af173c433ac561f4f59382ee03dcc600c9e9f399e6c41e06bd8bc00aeb891fa0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "af173c433ac561f4f59382ee03dcc600c9e9f399e6c41e06bd8bc00aeb891fa0"`
[INFO] [stderr]    Compiling futures v0.1.25
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.2.33
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/snake.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / macro_rules! log {
[INFO] [stderr] 9  | |     ( $( $t:tt )* ) => {
[INFO] [stderr] 10 | |         web_sys::console::log_1(&format!( $( $t )* ).into());
[INFO] [stderr] 11 | |     }
[INFO] [stderr] 12 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `snaKe` should have a snake case name
[INFO] [stderr]   --> src/board.rs:63:21
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 let snaKe = snake::Snake::new();
[INFO] [stderr]    |                     ^^^^^ help: convert the identifier to snake case: `sna_ke`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.3.10
[INFO] [stderr]    Compiling wasm-bindgen-test v0.2.33
[INFO] [stderr]    Compiling snake-wasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/snake.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / macro_rules! log {
[INFO] [stderr] 9  | |     ( $( $t:tt )* ) => {
[INFO] [stderr] 10 | |         web_sys::console::log_1(&format!( $( $t )* ).into());
[INFO] [stderr] 11 | |     }
[INFO] [stderr] 12 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `snaKe` should have a snake case name
[INFO] [stderr]   --> src/board.rs:63:21
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 let snaKe = snake::Snake::new();
[INFO] [stderr]    |                     ^^^^^ help: convert the identifier to snake case: `sna_ke`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.89s
[INFO] running `"docker" "inspect" "af173c433ac561f4f59382ee03dcc600c9e9f399e6c41e06bd8bc00aeb891fa0"`
[INFO] running `"docker" "rm" "-f" "af173c433ac561f4f59382ee03dcc600c9e9f399e6c41e06bd8bc00aeb891fa0"`
[INFO] [stdout] af173c433ac561f4f59382ee03dcc600c9e9f399e6c41e06bd8bc00aeb891fa0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8c0814ca998d1a8a85c611e4508e054e4c34e8afd9fb1a01ac9235d238a02e41
[INFO] running `"docker" "start" "-a" "8c0814ca998d1a8a85c611e4508e054e4c34e8afd9fb1a01ac9235d238a02e41"`
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/snake.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / macro_rules! log {
[INFO] [stderr] 9  | |     ( $( $t:tt )* ) => {
[INFO] [stderr] 10 | |         web_sys::console::log_1(&format!( $( $t )* ).into());
[INFO] [stderr] 11 | |     }
[INFO] [stderr] 12 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `snaKe` should have a snake case name
[INFO] [stderr]   --> src/board.rs:63:21
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 let snaKe = snake::Snake::new();
[INFO] [stderr]    |                     ^^^^^ help: convert the identifier to snake case: `sna_ke`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/snake.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / macro_rules! log {
[INFO] [stderr] 9  | |     ( $( $t:tt )* ) => {
[INFO] [stderr] 10 | |         web_sys::console::log_1(&format!( $( $t )* ).into());
[INFO] [stderr] 11 | |     }
[INFO] [stderr] 12 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `snaKe` should have a snake case name
[INFO] [stderr]   --> src/board.rs:63:21
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 let snaKe = snake::Snake::new();
[INFO] [stderr]    |                     ^^^^^ help: convert the identifier to snake case: `sna_ke`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/snake_wasm-50a986faf0046fc1
[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] [stderr]      Running /opt/rustwide/target/debug/deps/web-fdb35bfa2e2d96bb
[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] [stderr]    Doc-tests snake-wasm
[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 `"docker" "inspect" "8c0814ca998d1a8a85c611e4508e054e4c34e8afd9fb1a01ac9235d238a02e41"`
[INFO] running `"docker" "rm" "-f" "8c0814ca998d1a8a85c611e4508e054e4c34e8afd9fb1a01ac9235d238a02e41"`
[INFO] [stdout] 8c0814ca998d1a8a85c611e4508e054e4c34e8afd9fb1a01ac9235d238a02e41