[INFO] fetching crate jrpc 0.4.1...
[INFO] testing jrpc-0.4.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate jrpc 0.4.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate jrpc 0.4.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jrpc 0.4.1
[INFO] finished tweaking crates.io crate jrpc 0.4.1
[INFO] tweaked toml for crates.io crate jrpc 0.4.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f32f40ccc745a4767e3a0d0344aae6f067a6630ac26f6ccedac1a8506414af51
[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" "f32f40ccc745a4767e3a0d0344aae6f067a6630ac26f6ccedac1a8506414af51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f32f40ccc745a4767e3a0d0344aae6f067a6630ac26f6ccedac1a8506414af51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f32f40ccc745a4767e3a0d0344aae6f067a6630ac26f6ccedac1a8506414af51", kill_on_drop: false }`
[INFO] [stdout] f32f40ccc745a4767e3a0d0344aae6f067a6630ac26f6ccedac1a8506414af51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40b57230b33dc8d49c819a888c7b8813740d0201b5c9e086eb2beecba3a7b64a
[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" "40b57230b33dc8d49c819a888c7b8813740d0201b5c9e086eb2beecba3a7b64a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling std_prelude v0.2.12
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling jrpc v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.25s
[INFO] running `Command { std: "docker" "inspect" "40b57230b33dc8d49c819a888c7b8813740d0201b5c9e086eb2beecba3a7b64a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40b57230b33dc8d49c819a888c7b8813740d0201b5c9e086eb2beecba3a7b64a", kill_on_drop: false }`
[INFO] [stdout] 40b57230b33dc8d49c819a888c7b8813740d0201b5c9e086eb2beecba3a7b64a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8c3f2349d56223b3efa12ed79262fe54209be8319f59cea145fcdd39256e13a
[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" "b8c3f2349d56223b3efa12ed79262fe54209be8319f59cea145fcdd39256e13a", kill_on_drop: false }`
[INFO] [stderr]    Compiling jrpc v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "b8c3f2349d56223b3efa12ed79262fe54209be8319f59cea145fcdd39256e13a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8c3f2349d56223b3efa12ed79262fe54209be8319f59cea145fcdd39256e13a", kill_on_drop: false }`
[INFO] [stdout] b8c3f2349d56223b3efa12ed79262fe54209be8319f59cea145fcdd39256e13a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b1897215c92771d88024b45acacff180b10a647a27b521a970826ecfac8397c2
[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" "b1897215c92771d88024b45acacff180b10a647a27b521a970826ecfac8397c2", kill_on_drop: false }`
[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]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jrpc-0b530f834fbd7883)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_basic.rs (/opt/rustwide/target/debug/deps/test_basic-b62509f5971e163c)
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/test_notification.rs (/opt/rustwide/target/debug/deps/test_notification-278260ad59c1f76f)
[INFO] [stdout] test test_id ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jrpc
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_request_id ... ok
[INFO] [stdout] test test_notification_id ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - Success (line 661) ... ok
[INFO] [stdout] test src/lib.rs - Request<M, ()>::new (line 375) ... ok
[INFO] [stdout] test src/lib.rs - Request (line 285) ... ok
[INFO] [stdout] test src/lib.rs - Id (line 140) ... ok
[INFO] [stdout] test src/lib.rs - parse_request (line 498) ... ok
[INFO] [stdout] test src/lib.rs - Response (line 592) ... ok
[INFO] [stdout] test src/lib.rs - parse_request (line 524) ... ok
[INFO] [stdout] test src/lib.rs - Error (line 727) ... ok
[INFO] [stdout] test src/lib.rs - IdReq (line 211) ... ok
[INFO] [stdout] test src/lib.rs - parse_request (line 477) ... ok
[INFO] [stdout] test src/lib.rs - parse_request (line 445) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b1897215c92771d88024b45acacff180b10a647a27b521a970826ecfac8397c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1897215c92771d88024b45acacff180b10a647a27b521a970826ecfac8397c2", kill_on_drop: false }`
[INFO] [stdout] b1897215c92771d88024b45acacff180b10a647a27b521a970826ecfac8397c2