[INFO] fetching crate qrpc-sdk 0.1.0... [INFO] testing qrpc-sdk-0.1.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate qrpc-sdk 0.1.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate qrpc-sdk 0.1.0 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate qrpc-sdk 0.1.0 [INFO] finished tweaking crates.io crate qrpc-sdk 0.1.0 [INFO] tweaked toml for crates.io crate qrpc-sdk 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded capnp v0.13.6 [INFO] [stderr] Downloaded capnpc v0.13.1 [INFO] [stderr] Downloaded ratman-identity v0.5.1 [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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51f37ca9b91008a60e59dc5a014e9f07a9bd55d33177c14d890dc100ae82ebae [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" "51f37ca9b91008a60e59dc5a014e9f07a9bd55d33177c14d890dc100ae82ebae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51f37ca9b91008a60e59dc5a014e9f07a9bd55d33177c14d890dc100ae82ebae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51f37ca9b91008a60e59dc5a014e9f07a9bd55d33177c14d890dc100ae82ebae", kill_on_drop: false }` [INFO] [stdout] 51f37ca9b91008a60e59dc5a014e9f07a9bd55d33177c14d890dc100ae82ebae [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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 108024f202a4543a31a196614bef1f83e06263d8733093d7d0534ccd8a311851 [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" "108024f202a4543a31a196614bef1f83e06263d8733093d7d0534ccd8a311851", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling capnp v0.13.6 [INFO] [stderr] Compiling futures-timer v2.0.2 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling async-task v1.3.1 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling capnpc v0.13.1 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling async-std v1.5.0 [INFO] [stderr] Compiling qrpc-sdk v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling tracing v0.1.22 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling ratman-identity v0.5.1 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.04s [INFO] running `Command { std: "docker" "inspect" "108024f202a4543a31a196614bef1f83e06263d8733093d7d0534ccd8a311851", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "108024f202a4543a31a196614bef1f83e06263d8733093d7d0534ccd8a311851", kill_on_drop: false }` [INFO] [stdout] 108024f202a4543a31a196614bef1f83e06263d8733093d7d0534ccd8a311851 [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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4864a7f3e23d0d9202ec74d2ceb92c7a1ee007df8edf93e02d9d995575828d13 [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" "4864a7f3e23d0d9202ec74d2ceb92c7a1ee007df8edf93e02d9d995575828d13", kill_on_drop: false }` [INFO] [stderr] Compiling qrpc-sdk v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `Command { std: "docker" "inspect" "4864a7f3e23d0d9202ec74d2ceb92c7a1ee007df8edf93e02d9d995575828d13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4864a7f3e23d0d9202ec74d2ceb92c7a1ee007df8edf93e02d9d995575828d13", kill_on_drop: false }` [INFO] [stdout] 4864a7f3e23d0d9202ec74d2ceb92c7a1ee007df8edf93e02d9d995575828d13 [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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5faa3cb047b88d971041283397619ffd6f07fe7b6004386f507b6d3615faa795 [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" "5faa3cb047b88d971041283397619ffd6f07fe7b6004386f507b6d3615faa795", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/qrpc_sdk-0b2a2befb20ec768 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests qrpc-sdk [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 35) ... FAILED [INFO] [stdout] test src/io.rs - io::MsgReader::get_root (line 52) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 35) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `sock` in this scope [INFO] [stdout] --> src/lib.rs:41:15 [INFO] [stdout] | [INFO] [stdout] 9 | serv.register(sock)?; [INFO] [stdout] | ^^^^ help: a local variable with a similar name exists: `sockt` [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:36:28 [INFO] [stdout] | [INFO] [stdout] 4 | fn foo() -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try` [INFO] [stdout] --> src/lib.rs:41:1 [INFO] [stdout] | [INFO] [stdout] 9 | serv.register(sock)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl Future` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Try` is not implemented for `impl Future` [INFO] [stdout] = note: required by `into_result` [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 4 | fn foo() -> Result<(), Box> { [INFO] [stdout] | --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::result::Result<(), Box<(dyn std::error::Error + 'static)>>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 35) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "5faa3cb047b88d971041283397619ffd6f07fe7b6004386f507b6d3615faa795", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5faa3cb047b88d971041283397619ffd6f07fe7b6004386f507b6d3615faa795", kill_on_drop: false }` [INFO] [stdout] 5faa3cb047b88d971041283397619ffd6f07fe7b6004386f507b6d3615faa795