[INFO] cloning repository https://github.com/Ubugeeei/minimum-braowser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ubugeeei/minimum-braowser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUbugeeei%2Fminimum-braowser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUbugeeei%2Fminimum-braowser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c40dd6d3a8bbccb2aaeddb5af5d54c0670f0d7d5
[INFO] testing Ubugeeei/minimum-braowser against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUbugeeei%2Fminimum-braowser" "/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/Ubugeeei/minimum-braowser on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Ubugeeei/minimum-braowser
[INFO] finished tweaking git repo https://github.com/Ubugeeei/minimum-braowser
[INFO] tweaked toml for git repo https://github.com/Ubugeeei/minimum-braowser written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/Ubugeeei/minimum-braowser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: cdylib
[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 memchr v2.4.0
[INFO] [stderr]   Downloaded bytes v1.0.1
[INFO] [stderr]   Downloaded combine v4.6.0
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82717a3fa08b978013226ca68eb65ae5a0a355ef4e61b46d0a5d1a7cb79a547b
[INFO] running `Command { std: "docker" "start" "-a" "82717a3fa08b978013226ca68eb65ae5a0a355ef4e61b46d0a5d1a7cb79a547b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82717a3fa08b978013226ca68eb65ae5a0a355ef4e61b46d0a5d1a7cb79a547b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82717a3fa08b978013226ca68eb65ae5a0a355ef4e61b46d0a5d1a7cb79a547b", kill_on_drop: false }`
[INFO] [stdout] 82717a3fa08b978013226ca68eb65ae5a0a355ef4e61b46d0a5d1a7cb79a547b
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 546ba166d9e8b57f032e341833eabc8c7f19e1872955b73d95862298092cf688
[INFO] running `Command { std: "docker" "start" "-a" "546ba166d9e8b57f032e341833eabc8c7f19e1872955b73d95862298092cf688", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: cdylib
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling combine v4.6.0
[INFO] [stderr]    Compiling minimum-browser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.74s
[INFO] running `Command { std: "docker" "inspect" "546ba166d9e8b57f032e341833eabc8c7f19e1872955b73d95862298092cf688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "546ba166d9e8b57f032e341833eabc8c7f19e1872955b73d95862298092cf688", kill_on_drop: false }`
[INFO] [stdout] 546ba166d9e8b57f032e341833eabc8c7f19e1872955b73d95862298092cf688
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f1631169efbd0dae83d5efb5b2902ccf33cb4f3e98247a8f97cbdceede7e315
[INFO] running `Command { std: "docker" "start" "-a" "1f1631169efbd0dae83d5efb5b2902ccf33cb4f3e98247a8f97cbdceede7e315", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: cdylib
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling minimum-browser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `predict`
[INFO] [stdout]   --> src/html_parser/parse_node.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let predict = "hello".to_string();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_predict`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.59s
[INFO] running `Command { std: "docker" "inspect" "1f1631169efbd0dae83d5efb5b2902ccf33cb4f3e98247a8f97cbdceede7e315", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f1631169efbd0dae83d5efb5b2902ccf33cb4f3e98247a8f97cbdceede7e315", kill_on_drop: false }`
[INFO] [stdout] 1f1631169efbd0dae83d5efb5b2902ccf33cb4f3e98247a8f97cbdceede7e315
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea196689d61e2716541e2646489b283b5ae0131a13e9efc18ba21c9eef5d234f
[INFO] running `Command { std: "docker" "start" "-a" "ea196689d61e2716541e2646489b283b5ae0131a13e9efc18ba21c9eef5d234f", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: cdylib
[INFO] [stderr] warning: unused variable: `predict`
[INFO] [stderr]   --> src/html_parser/parse_node.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |         let predict = "hello".to_string();
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_predict`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `minimum-browser` (bin "minimum-browser" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minimum_browser-13f8ea347727f90f)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test html_parser::parse_node::tests::test_parse_text ... ok
[INFO] [stdout] test html_parser::parse_tag::tests::test_parse_close_tag ... ok
[INFO] [stdout] test html_parser::parse_attributes::tests::test_parse_attribute ... ok
[INFO] [stdout] test html_parser::parse_attributes::tests::test_parse_attributes ... ok
[INFO] [stdout] test html_parser::parse_node::tests::test_parse_elements ... ok
[INFO] [stdout] test html_parser::parse_tag::tests::test_parse_start_tag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ea196689d61e2716541e2646489b283b5ae0131a13e9efc18ba21c9eef5d234f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea196689d61e2716541e2646489b283b5ae0131a13e9efc18ba21c9eef5d234f", kill_on_drop: false }`
[INFO] [stdout] ea196689d61e2716541e2646489b283b5ae0131a13e9efc18ba21c9eef5d234f