[INFO] fetching crate bma-jrpc-derive 0.1.1...
[INFO] testing bma-jrpc-derive-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate bma-jrpc-derive 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate bma-jrpc-derive 0.1.1
[INFO] finished tweaking crates.io crate bma-jrpc-derive 0.1.1
[INFO] tweaked toml for crates.io crate bma-jrpc-derive 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bma-jrpc-derive 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] [stderr]       Adding darling v0.14.4 (available: v0.21.3)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ad19bc1ffdba13a22297cd02a25bbe743d638bd9f5d6d8fd2118036ac28a534
[INFO] running `Command { std: "docker" "start" "-a" "6ad19bc1ffdba13a22297cd02a25bbe743d638bd9f5d6d8fd2118036ac28a534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ad19bc1ffdba13a22297cd02a25bbe743d638bd9f5d6d8fd2118036ac28a534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ad19bc1ffdba13a22297cd02a25bbe743d638bd9f5d6d8fd2118036ac28a534", kill_on_drop: false }`
[INFO] [stdout] 6ad19bc1ffdba13a22297cd02a25bbe743d638bd9f5d6d8fd2118036ac28a534
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9900cd79844a63bbf8a03aa88f0474d4b2139227cc9e31aa603fb5f88a70b80
[INFO] running `Command { std: "docker" "start" "-a" "d9900cd79844a63bbf8a03aa88f0474d4b2139227cc9e31aa603fb5f88a70b80", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling bma-jrpc-derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/lib.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 |                     (method.sig.ident != "get_rpc_client"),
[INFO] [stdout]    |                     ^                                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -                     (method.sig.ident != "get_rpc_client"),
[INFO] [stdout] 55 +                     method.sig.ident != "get_rpc_client",
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.68s
[INFO] running `Command { std: "docker" "inspect" "d9900cd79844a63bbf8a03aa88f0474d4b2139227cc9e31aa603fb5f88a70b80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9900cd79844a63bbf8a03aa88f0474d4b2139227cc9e31aa603fb5f88a70b80", kill_on_drop: false }`
[INFO] [stdout] d9900cd79844a63bbf8a03aa88f0474d4b2139227cc9e31aa603fb5f88a70b80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a28178db2aa1a050e2f3ef7f4f3c97d60bece3dacac40dbfb8585172e399c10
[INFO] running `Command { std: "docker" "start" "-a" "6a28178db2aa1a050e2f3ef7f4f3c97d60bece3dacac40dbfb8585172e399c10", kill_on_drop: false }`
[INFO] [stderr]    Compiling bma-jrpc-derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/lib.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 |                     (method.sig.ident != "get_rpc_client"),
[INFO] [stdout]    |                     ^                                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -                     (method.sig.ident != "get_rpc_client"),
[INFO] [stdout] 55 +                     method.sig.ident != "get_rpc_client",
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/lib.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 |                     (method.sig.ident != "get_rpc_client"),
[INFO] [stdout]    |                     ^                                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -                     (method.sig.ident != "get_rpc_client"),
[INFO] [stdout] 55 +                     method.sig.ident != "get_rpc_client",
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "6a28178db2aa1a050e2f3ef7f4f3c97d60bece3dacac40dbfb8585172e399c10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a28178db2aa1a050e2f3ef7f4f3c97d60bece3dacac40dbfb8585172e399c10", kill_on_drop: false }`
[INFO] [stdout] 6a28178db2aa1a050e2f3ef7f4f3c97d60bece3dacac40dbfb8585172e399c10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 950b498d422c613acb9c1d456a7c6ff266f9b46b370fbbc179f472ba6d5e9456
[INFO] running `Command { std: "docker" "start" "-a" "950b498d422c613acb9c1d456a7c6ff266f9b46b370fbbc179f472ba6d5e9456", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stderr]   --> src/lib.rs:55:21
[INFO] [stderr]    |
[INFO] [stderr] 55 |                     (method.sig.ident != "get_rpc_client"),
[INFO] [stderr]    |                     ^                                    ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 55 -                     (method.sig.ident != "get_rpc_client"),
[INFO] [stderr] 55 +                     method.sig.ident != "get_rpc_client",
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `bma-jrpc-derive` (lib) generated 1 warning (run `cargo fix --lib -p bma-jrpc-derive` to apply 1 suggestion)
[INFO] [stderr] warning: `bma-jrpc-derive` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bma_jrpc_derive-42dd57e106d0f5d8)
[INFO] [stderr]    Doc-tests bma_jrpc_derive
[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] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stderr]   --> src/lib.rs:55:21
[INFO] [stderr]    |
[INFO] [stderr] 55 |                     (method.sig.ident != "get_rpc_client"),
[INFO] [stderr]    |                     ^                                    ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 55 -                     (method.sig.ident != "get_rpc_client"),
[INFO] [stderr] 55 +                     method.sig.ident != "get_rpc_client",
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "950b498d422c613acb9c1d456a7c6ff266f9b46b370fbbc179f472ba6d5e9456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "950b498d422c613acb9c1d456a7c6ff266f9b46b370fbbc179f472ba6d5e9456", kill_on_drop: false }`
[INFO] [stdout] 950b498d422c613acb9c1d456a7c6ff266f9b46b370fbbc179f472ba6d5e9456