[INFO] cloning repository https://github.com/graemer957/cfw-borrowmuterror
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/graemer957/cfw-borrowmuterror" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgraemer957%2Fcfw-borrowmuterror", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgraemer957%2Fcfw-borrowmuterror'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 80a558fec4f48243de57a6b71aa488c274ac8f8e
[INFO] testing graemer957/cfw-borrowmuterror against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgraemer957%2Fcfw-borrowmuterror" "/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/graemer957/cfw-borrowmuterror on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/graemer957/cfw-borrowmuterror
[INFO] finished tweaking git repo https://github.com/graemer957/cfw-borrowmuterror
[INFO] tweaked toml for git repo https://github.com/graemer957/cfw-borrowmuterror written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/graemer957/cfw-borrowmuterror already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70912b0ca6cfd8768a24e721f821bb94ba6692f67cc1ac6adae02cedabde0aac
[INFO] running `Command { std: "docker" "start" "-a" "70912b0ca6cfd8768a24e721f821bb94ba6692f67cc1ac6adae02cedabde0aac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70912b0ca6cfd8768a24e721f821bb94ba6692f67cc1ac6adae02cedabde0aac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70912b0ca6cfd8768a24e721f821bb94ba6692f67cc1ac6adae02cedabde0aac", kill_on_drop: false }`
[INFO] [stdout] 70912b0ca6cfd8768a24e721f821bb94ba6692f67cc1ac6adae02cedabde0aac
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 070bd599d62989c3feecd0fd071b23aa311b7172f34d4ce0f13a61c735ef1ffa
[INFO] running `Command { std: "docker" "start" "-a" "070bd599d62989c3feecd0fd071b23aa311b7172f34d4ce0f13a61c735ef1ffa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.73
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling bumpalo v3.6.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.73
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.73
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.73
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.73
[INFO] [stderr]    Compiling js-sys v0.3.50
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.23
[INFO] [stderr]    Compiling cfw-borrowmuterror v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `fromRS` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub async fn fromRS() -> Result<String, String> {
[INFO] [stdout]    |              ^^^^^^ help: convert the identifier to snake case: `from_rs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.78s
[INFO] running `Command { std: "docker" "inspect" "070bd599d62989c3feecd0fd071b23aa311b7172f34d4ce0f13a61c735ef1ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "070bd599d62989c3feecd0fd071b23aa311b7172f34d4ce0f13a61c735ef1ffa", kill_on_drop: false }`
[INFO] [stdout] 070bd599d62989c3feecd0fd071b23aa311b7172f34d4ce0f13a61c735ef1ffa
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a27f90ca2b90fd68cbe498a9c02f747ef15a1376a01f95184d4b1f96b9256b4a
[INFO] running `Command { std: "docker" "start" "-a" "a27f90ca2b90fd68cbe498a9c02f747ef15a1376a01f95184d4b1f96b9256b4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stdout] warning: function `fromRS` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub async fn fromRS() -> Result<String, String> {
[INFO] [stdout]    |              ^^^^^^ help: convert the identifier to snake case: `from_rs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.2.50
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.3.27
[INFO] [stderr]    Compiling wasm-bindgen-test v0.2.50
[INFO] [stderr]    Compiling cfw-borrowmuterror v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `fromRS` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub async fn fromRS() -> Result<String, String> {
[INFO] [stdout]    |              ^^^^^^ help: convert the identifier to snake case: `from_rs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` 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 5.75s
[INFO] running `Command { std: "docker" "inspect" "a27f90ca2b90fd68cbe498a9c02f747ef15a1376a01f95184d4b1f96b9256b4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27f90ca2b90fd68cbe498a9c02f747ef15a1376a01f95184d4b1f96b9256b4a", kill_on_drop: false }`
[INFO] [stdout] a27f90ca2b90fd68cbe498a9c02f747ef15a1376a01f95184d4b1f96b9256b4a
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 05f8c4656b80c0e07636bfe8c365e0ad67fa9193c3f7a00f08fa3ac0e7027f80
[INFO] running `Command { std: "docker" "start" "-a" "05f8c4656b80c0e07636bfe8c365e0ad67fa9193c3f7a00f08fa3ac0e7027f80", kill_on_drop: false }`
[INFO] [stderr] warning: function `fromRS` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:22:14
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub async fn fromRS() -> Result<String, String> {
[INFO] [stderr]    |              ^^^^^^ help: convert the identifier to snake case: `from_rs`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: function `fromRS` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:22:14
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub async fn fromRS() -> Result<String, String> {
[INFO] [stderr]    |              ^^^^^^ help: convert the identifier to snake case: `from_rs`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cfw_borrowmuterror-22f1e3516f2f518d)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/web.rs (/opt/rustwide/target/debug/deps/web-cbc4f39cebb36dd2)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cfw-borrowmuterror
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "05f8c4656b80c0e07636bfe8c365e0ad67fa9193c3f7a00f08fa3ac0e7027f80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05f8c4656b80c0e07636bfe8c365e0ad67fa9193c3f7a00f08fa3ac0e7027f80", kill_on_drop: false }`
[INFO] [stdout] 05f8c4656b80c0e07636bfe8c365e0ad67fa9193c3f7a00f08fa3ac0e7027f80