[INFO] cloning repository https://github.com/kenjinp/yew-rust-starter-pack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kenjinp/yew-rust-starter-pack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkenjinp%2Fyew-rust-starter-pack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkenjinp%2Fyew-rust-starter-pack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bd5393a7ff23b970d5e9c19f27b2afccaadcdd93
[INFO] checking kenjinp/yew-rust-starter-pack against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkenjinp%2Fyew-rust-starter-pack" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kenjinp/yew-rust-starter-pack on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kenjinp/yew-rust-starter-pack
[INFO] finished tweaking git repo https://github.com/kenjinp/yew-rust-starter-pack
[INFO] tweaked toml for git repo https://github.com/kenjinp/yew-rust-starter-pack written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/kenjinp/yew-rust-starter-pack already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stdweb-internal-runtime v0.1.0
[INFO] [stderr]   Downloaded base-x v0.2.3
[INFO] [stderr]   Downloaded syn v0.15.11
[INFO] [stderr]   Downloaded stdweb v0.4.9
[INFO] [stderr]   Downloaded stdweb-internal-macros v0.2.0
[INFO] [stderr]   Downloaded stdweb-derive v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65c9f7f55eaa3704ad7d92282f2cb82442d67e99d0ce3490120128caaa73fadc
[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" "65c9f7f55eaa3704ad7d92282f2cb82442d67e99d0ce3490120128caaa73fadc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65c9f7f55eaa3704ad7d92282f2cb82442d67e99d0ce3490120128caaa73fadc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65c9f7f55eaa3704ad7d92282f2cb82442d67e99d0ce3490120128caaa73fadc", kill_on_drop: false }`
[INFO] [stdout] 65c9f7f55eaa3704ad7d92282f2cb82442d67e99d0ce3490120128caaa73fadc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 512191e847ebb1ec2311311c285a61344401f5d527818ab9138b60edd3336817
[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" "512191e847ebb1ec2311311c285a61344401f5d527818ab9138b60edd3336817", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.20
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]    Compiling ryu v0.2.6
[INFO] [stderr]    Compiling stdweb-internal-runtime v0.1.0
[INFO] [stderr]     Checking byteorder v1.2.6
[INFO] [stderr]     Checking cfg-if v0.1.5
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]     Checking discard v1.0.4
[INFO] [stderr]     Checking anymap v0.12.1
[INFO] [stderr]    Compiling serde v1.0.80
[INFO] [stderr]     Checking toml v0.4.8
[INFO] [stderr]     Checking log v0.4.5
[INFO] [stderr]     Checking bincode v1.0.1
[INFO] [stderr]     Checking serde_json v1.0.32
[INFO] [stderr]     Checking backtrace-sys v0.1.24
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking rand v0.5.5
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking bytes v0.4.10
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling syn v0.15.11
[INFO] [stderr]     Checking http v0.1.13
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]    Compiling stdweb-derive v0.5.0
[INFO] [stderr]     Checking failure v0.1.2
[INFO] [stderr]     Checking stdweb v0.4.9
[INFO] [stderr]     Checking yew v0.5.0 (https://github.com/DenisKolodin/yew#33ebfcbe)
[INFO] [stderr]     Checking counter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `stdweb::Value`
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use stdweb::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stdweb::Value`
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use stdweb::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/lib.rs:43:25
[INFO] [stdout]    |
[INFO] [stdout] 43 |                     let a = is_in_triangle::triangle_test(
[INFO] [stdout]    |                         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `px`
[INFO] [stdout]   --> src/is_in_triangle.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn dumb_test (px: f32,py: f32, ax: f32, ay: f32, bx: f32, by: f32, cx: f32, cy: f32) -> () {
[INFO] [stdout]    |                   ^^ help: if this is intentional, prefix it with an underscore: `_px`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `py`
[INFO] [stdout]   --> src/is_in_triangle.rs:26:27
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn dumb_test (px: f32,py: f32, ax: f32, ay: f32, bx: f32, by: f32, cx: f32, cy: f32) -> () {
[INFO] [stdout]    |                           ^^ help: if this is intentional, prefix it with an underscore: `_py`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ax`
[INFO] [stdout]   --> src/is_in_triangle.rs:26:36
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn dumb_test (px: f32,py: f32, ax: f32, ay: f32, bx: f32, by: f32, cx: f32, cy: f32) -> () {
[INFO] [stdout]    |                                    ^^ help: if this is intentional, prefix it with an underscore: `_ax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ay`
[INFO] [stdout]   --> src/is_in_triangle.rs:26:45
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn dumb_test (px: f32,py: f32, ax: f32, ay: f32, bx: f32, by: f32, cx: f32, cy: f32) -> () {
[INFO] [stdout]    |                                             ^^ help: if this is intentional, prefix it with an underscore: `_ay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bx`
[INFO] [stdout]   --> src/is_in_triangle.rs:26:54
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn dumb_test (px: f32,py: f32, ax: f32, ay: f32, bx: f32, by: f32, cx: f32, cy: f32) -> () {
[INFO] [stdout]    |                                                      ^^ help: if this is intentional, prefix it with an underscore: `_bx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `by`
[INFO] [stdout]   --> src/is_in_triangle.rs:26:63
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn dumb_test (px: f32,py: f32, ax: f32, ay: f32, bx: f32, by: f32, cx: f32, cy: f32) -> () {
[INFO] [stdout]    |                                                               ^^ help: if this is intentional, prefix it with an underscore: `_by`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> src/is_in_triangle.rs:26:72
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn dumb_test (px: f32,py: f32, ax: f32, ay: f32, bx: f32, by: f32, cx: f32, cy: f32) -> () {
[INFO] [stdout]    |                                                                        ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cy`
[INFO] [stdout]   --> src/is_in_triangle.rs:26:81
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn dumb_test (px: f32,py: f32, ax: f32, ay: f32, bx: f32, by: f32, cx: f32, cy: f32) -> () {
[INFO] [stdout]    |                                                                                 ^^ help: if this is intentional, prefix it with an underscore: `_cy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/lib.rs:43:25
[INFO] [stdout]    |
[INFO] [stdout] 43 |                     let a = is_in_triangle::triangle_test(
[INFO] [stdout]    |                         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `px`
[INFO] [stdout]   --> src/is_in_triangle.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn dumb_test (px: f32,py: f32, ax: f32, ay: f32, bx: f32, by: f32, cx: f32, cy: f32) -> () {
[INFO] [stdout]    |                   ^^ help: if this is intentional, prefix it with an underscore: `_px`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `py`
[INFO] [stdout]   --> src/is_in_triangle.rs:26:27
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn dumb_test (px: f32,py: f32, ax: f32, ay: f32, bx: f32, by: f32, cx: f32, cy: f32) -> () {
[INFO] [stdout]    |                           ^^ help: if this is intentional, prefix it with an underscore: `_py`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ax`
[INFO] [stdout]   --> src/is_in_triangle.rs:26:36
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn dumb_test (px: f32,py: f32, ax: f32, ay: f32, bx: f32, by: f32, cx: f32, cy: f32) -> () {
[INFO] [stdout]    |                                    ^^ help: if this is intentional, prefix it with an underscore: `_ax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ay`
[INFO] [stdout]   --> src/is_in_triangle.rs:26:45
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn dumb_test (px: f32,py: f32, ax: f32, ay: f32, bx: f32, by: f32, cx: f32, cy: f32) -> () {
[INFO] [stdout]    |                                             ^^ help: if this is intentional, prefix it with an underscore: `_ay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bx`
[INFO] [stdout]   --> src/is_in_triangle.rs:26:54
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn dumb_test (px: f32,py: f32, ax: f32, ay: f32, bx: f32, by: f32, cx: f32, cy: f32) -> () {
[INFO] [stdout]    |                                                      ^^ help: if this is intentional, prefix it with an underscore: `_bx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `by`
[INFO] [stdout]   --> src/is_in_triangle.rs:26:63
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn dumb_test (px: f32,py: f32, ax: f32, ay: f32, bx: f32, by: f32, cx: f32, cy: f32) -> () {
[INFO] [stdout]    |                                                               ^^ help: if this is intentional, prefix it with an underscore: `_by`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> src/is_in_triangle.rs:26:72
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn dumb_test (px: f32,py: f32, ax: f32, ay: f32, bx: f32, by: f32, cx: f32, cy: f32) -> () {
[INFO] [stdout]    |                                                                        ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cy`
[INFO] [stdout]   --> src/is_in_triangle.rs:26:81
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn dumb_test (px: f32,py: f32, ax: f32, ay: f32, bx: f32, by: f32, cx: f32, cy: f32) -> () {
[INFO] [stdout]    |                                                                                 ^^ help: if this is intentional, prefix it with an underscore: `_cy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "512191e847ebb1ec2311311c285a61344401f5d527818ab9138b60edd3336817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "512191e847ebb1ec2311311c285a61344401f5d527818ab9138b60edd3336817", kill_on_drop: false }`
[INFO] [stdout] 512191e847ebb1ec2311311c285a61344401f5d527818ab9138b60edd3336817