[INFO] fetching crate xi-rpc 0.3.0... [INFO] testing xi-rpc-0.3.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate xi-rpc 0.3.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate xi-rpc 0.3.0 [INFO] finished tweaking crates.io crate xi-rpc 0.3.0 [INFO] tweaked toml for crates.io crate xi-rpc 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate xi-rpc 0.3.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 31 packages to latest compatible versions [INFO] [stderr] Adding crossbeam v0.7.3 (available: v0.8.4) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 551eb754bce435a7e8f1d13ddcc2c8e6623e635264397608f4f4b09ae04a9cfd [INFO] running `Command { std: "docker" "start" "-a" "551eb754bce435a7e8f1d13ddcc2c8e6623e635264397608f4f4b09ae04a9cfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "551eb754bce435a7e8f1d13ddcc2c8e6623e635264397608f4f4b09ae04a9cfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "551eb754bce435a7e8f1d13ddcc2c8e6623e635264397608f4f4b09ae04a9cfd", kill_on_drop: false }` [INFO] [stdout] 551eb754bce435a7e8f1d13ddcc2c8e6623e635264397608f4f4b09ae04a9cfd [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f39cbde9ff30a993aca8226946e6d0e667c8e4d80a2b4e2a1d3efb3b6243ece6 [INFO] running `Command { std: "docker" "start" "-a" "f39cbde9ff30a993aca8226946e6d0e667c8e4d80a2b4e2a1d3efb3b6243ece6", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling itoa v1.0.18 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling xi-trace v0.2.0 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling xi-rpc v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `IdleProc` is never used [INFO] [stdout] --> src/lib.rs:161:7 [INFO] [stdout] | [INFO] [stdout] 161 | trait IdleProc: Send { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.82s [INFO] running `Command { std: "docker" "inspect" "f39cbde9ff30a993aca8226946e6d0e667c8e4d80a2b4e2a1d3efb3b6243ece6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f39cbde9ff30a993aca8226946e6d0e667c8e4d80a2b4e2a1d3efb3b6243ece6", kill_on_drop: false }` [INFO] [stdout] f39cbde9ff30a993aca8226946e6d0e667c8e4d80a2b4e2a1d3efb3b6243ece6 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7812400c5787ddbf6c4253c9f9071b1ded40f52bd2811a5428ee5cf5079461af [INFO] running `Command { std: "docker" "start" "-a" "7812400c5787ddbf6c4253c9f9071b1ded40f52bd2811a5428ee5cf5079461af", kill_on_drop: false }` [INFO] [stderr] Compiling xi-rpc v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `IdleProc` is never used [INFO] [stdout] --> src/lib.rs:161:7 [INFO] [stdout] | [INFO] [stdout] 161 | trait IdleProc: Send { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IdleProc` is never used [INFO] [stdout] --> src/lib.rs:161:7 [INFO] [stdout] | [INFO] [stdout] 161 | trait IdleProc: Send { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.92s [INFO] running `Command { std: "docker" "inspect" "7812400c5787ddbf6c4253c9f9071b1ded40f52bd2811a5428ee5cf5079461af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7812400c5787ddbf6c4253c9f9071b1ded40f52bd2811a5428ee5cf5079461af", kill_on_drop: false }` [INFO] [stdout] 7812400c5787ddbf6c4253c9f9071b1ded40f52bd2811a5428ee5cf5079461af [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2b9688ae7ba3b630b9e38be49c1f51fd070d7ae8913a9d0bc3a02cf414a3a8b2 [INFO] running `Command { std: "docker" "start" "-a" "2b9688ae7ba3b630b9e38be49c1f51fd070d7ae8913a9d0bc3a02cf414a3a8b2", kill_on_drop: false }` [INFO] [stderr] warning: trait `IdleProc` is never used [INFO] [stderr] --> src/lib.rs:161:7 [INFO] [stderr] | [INFO] [stderr] 161 | trait IdleProc: Send { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `xi-rpc` (lib) generated 1 warning [INFO] [stderr] warning: `xi-rpc` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xi_rpc-82a691c22c297426) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test parse::tests::notif_with_id ... ok [INFO] [stdout] test parse::tests::request_success ... ok [INFO] [stdout] test parse::tests::request_failure ... ok [INFO] [stdout] test parse::tests::test_resp_err ... ok [INFO] [stdout] test parse::tests::test_err ... ok [INFO] [stdout] test tests::test_parse_req ... ok [INFO] [stdout] test tests::test_parse_notif ... ok [INFO] [stdout] test tests::test_parse_bad_json ... ok [INFO] [stdout] test parse::tests::test_resp_result ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-06c1c85ce77089f0) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_recv_error ... ok [INFO] [stdout] test test_bad_json_err ... ok [INFO] [stdout] test test_recv_resp ... ok [INFO] [stderr] Doc-tests xi_rpc [INFO] [stdout] test test_recv_notif ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/error.rs - error::RemoteError (line 87) ... ok [INFO] [stdout] test src/error.rs - error::RemoteError (line 65) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2b9688ae7ba3b630b9e38be49c1f51fd070d7ae8913a9d0bc3a02cf414a3a8b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b9688ae7ba3b630b9e38be49c1f51fd070d7ae8913a9d0bc3a02cf414a3a8b2", kill_on_drop: false }` [INFO] [stdout] 2b9688ae7ba3b630b9e38be49c1f51fd070d7ae8913a9d0bc3a02cf414a3a8b2