[INFO] fetching crate tetsy-jsonrpc-server-utils 15.1.0...
[INFO] checking tetsy-jsonrpc-server-utils-15.1.0 against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249
[INFO] extracting crate tetsy-jsonrpc-server-utils 15.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate tetsy-jsonrpc-server-utils 15.1.0 on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tetsy-jsonrpc-server-utils 15.1.0
[INFO] finished tweaking crates.io crate tetsy-jsonrpc-server-utils 15.1.0
[INFO] tweaked toml for crates.io crate tetsy-jsonrpc-server-utils 15.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 73 packages to latest compatible versions
[INFO] [stderr]       Adding bytes v0.4.12 (available: v1.9.0)
[INFO] [stderr]       Adding tokio v0.1.22 (available: v1.43.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb037ddaa0c0e1e9e057e8763bf78cb3cf5db825d8f5a77a07c71c6178be6f88
[INFO] running `Command { std: "docker" "start" "-a" "eb037ddaa0c0e1e9e057e8763bf78cb3cf5db825d8f5a77a07c71c6178be6f88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb037ddaa0c0e1e9e057e8763bf78cb3cf5db825d8f5a77a07c71c6178be6f88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb037ddaa0c0e1e9e057e8763bf78cb3cf5db825d8f5a77a07c71c6178be6f88", kill_on_drop: false }`
[INFO] [stdout] eb037ddaa0c0e1e9e057e8763bf78cb3cf5db825d8f5a77a07c71c6178be6f88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 377b82110a74b3dd7a122eae70e19d89fa03cc7099f501f4a17654bd924cd496
[INFO] running `Command { std: "docker" "start" "-a" "377b82110a74b3dd7a122eae70e19d89fa03cc7099f501f4a17654bd924cd496", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking bstr v1.11.3
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.39
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking parking_lot_core v0.6.3
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio-uds v0.2.7
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking globset v0.4.15
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]     Checking tetsy-jsonrpc-core v15.1.0
[INFO] [stderr]     Checking tetsy-jsonrpc-server-utils v15.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this conversion is useless `&str` to `&str`
[INFO] [stdout]    --> src/cors.rs:427:21
[INFO] [stdout]     |
[INFO] [stdout] 427 |         let origin = Some("http://tetcoin.org".into());
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `&str` to `&str`
[INFO] [stdout]    --> src/cors.rs:444:21
[INFO] [stdout]     |
[INFO] [stdout] 444 |         let origin = Some("http://tetcoin.org".into());
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `&str` to `&str`
[INFO] [stdout]    --> src/cors.rs:473:21
[INFO] [stdout]     |
[INFO] [stdout] 473 |         let origin = Some("null".into());
[INFO] [stdout]     |                           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `&str` to `&str`
[INFO] [stdout]    --> src/cors.rs:486:21
[INFO] [stdout]     |
[INFO] [stdout] 486 |         let origin = Some("http://tetcoin.org".into());
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `&str` to `&str`
[INFO] [stdout]    --> src/cors.rs:509:22
[INFO] [stdout]     |
[INFO] [stdout] 509 |         let origin1 = Some("http://tetcoin.org".into());
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `&str` to `&str`
[INFO] [stdout]    --> src/cors.rs:510:22
[INFO] [stdout]     |
[INFO] [stdout] 510 |         let origin2 = Some("http://tetcoin.org".into());
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `&str` to `&str`
[INFO] [stdout]    --> src/cors.rs:511:22
[INFO] [stdout]     |
[INFO] [stdout] 511 |         let origin3 = Some("chrome-extension://test".into());
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `cors::AccessControlAllowHeaders` to `cors::AccessControlAllowHeaders`
[INFO] [stdout]    --> src/cors.rs:543:71
[INFO] [stdout]     |
[INFO] [stdout] 543 |         let res = get_cors_allow_headers(headers.iter(), requested.iter(), &cors_allow_headers.into(), |x| x);
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `cors::AccessControlAllowHeaders` to `cors::AccessControlAllowHeaders`
[INFO] [stdout]    --> src/cors.rs:558:71
[INFO] [stdout]     |
[INFO] [stdout] 558 |         let res = get_cors_allow_headers(headers.iter(), requested.iter(), &cors_allow_headers.into(), |x| {
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `cors::AccessControlAllowHeaders` to `cors::AccessControlAllowHeaders`
[INFO] [stdout]    --> src/cors.rs:588:68
[INFO] [stdout]     |
[INFO] [stdout] 588 |         let res = get_cors_allow_headers(headers.iter(), iter::empty(), &cors_allow_headers.into(), |x| x);
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tetsy-jsonrpc-server-utils` (lib test) due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "377b82110a74b3dd7a122eae70e19d89fa03cc7099f501f4a17654bd924cd496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "377b82110a74b3dd7a122eae70e19d89fa03cc7099f501f4a17654bd924cd496", kill_on_drop: false }`
[INFO] [stdout] 377b82110a74b3dd7a122eae70e19d89fa03cc7099f501f4a17654bd924cd496