[INFO] fetching crate tetsy-jsonrpc-derive 15.1.0... [INFO] checking tetsy-jsonrpc-derive-15.1.0 against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950 [INFO] extracting crate tetsy-jsonrpc-derive 15.1.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate tetsy-jsonrpc-derive 15.1.0 on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tetsy-jsonrpc-derive 15.1.0 [INFO] finished tweaking crates.io crate tetsy-jsonrpc-derive 15.1.0 [INFO] tweaked toml for crates.io crate tetsy-jsonrpc-derive 15.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate tetsy-jsonrpc-derive 15.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57a3569afd712488c687404365476e7de9c97a29823deb073560e068757f7599 [INFO] running `Command { std: "docker" "start" "-a" "57a3569afd712488c687404365476e7de9c97a29823deb073560e068757f7599", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57a3569afd712488c687404365476e7de9c97a29823deb073560e068757f7599", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57a3569afd712488c687404365476e7de9c97a29823deb073560e068757f7599", kill_on_drop: false }` [INFO] [stdout] 57a3569afd712488c687404365476e7de9c97a29823deb073560e068757f7599 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 267f8c3346a773c9daf276db2c5f8572c9acc545bc14fcf5169520136ba4c9f8 [INFO] running `Command { std: "docker" "start" "-a" "267f8c3346a773c9daf276db2c5f8572c9acc545bc14fcf5169520136ba4c9f8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling syn v1.0.63 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking unicode-xid v0.2.1 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Compiling trybuild v1.0.41 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking regex v1.4.4 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Checking globset v0.4.6 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking proc-macro-crate v0.1.5 [INFO] [stderr] Checking tetsy-jsonrpc-core v15.1.0 [INFO] [stderr] Checking tetsy-jsonrpc-derive v15.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tetsy-jsonrpc-pubsub v15.1.0 [INFO] [stderr] Checking tetsy-jsonrpc-server-utils v15.1.0 [INFO] [stderr] Checking tetsy-jsonrpc-client-transports v15.1.0 [INFO] [stderr] Checking tetsy-jsonrpc-tcp-server v15.1.0 [INFO] [stderr] Checking tetsy-jsonrpc-core-client v15.1.0 [INFO] [stdout] error[E0597]: `client` does not live long enough [INFO] [stdout] --> examples/std.rs:54:3 [INFO] [stdout] | [INFO] [stdout] 52 | let fut = { [INFO] [stdout] | --- borrow later stored here [INFO] [stdout] 53 | let (client, server) = local::connect::(io); [INFO] [stdout] | ------ binding `client` declared here [INFO] [stdout] 54 | client.add(5, 6).map(|res| println!("5 + 6 = {}", res)).join(server) [INFO] [stdout] | ^^^^^^ borrowed value does not live long enough [INFO] [stdout] 55 | }; [INFO] [stdout] | - `client` dropped here while still borrowed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0597`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tetsy-jsonrpc-derive` (example "std") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0515]: cannot return value referencing local data `client` [INFO] [stdout] --> tests/client.rs:38:25 [INFO] [stdout] | [INFO] [stdout] 38 | .and_then(move |res| client.notify(res).map(move |_| res)) [INFO] [stdout] | ------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | returns a value referencing data owned by the current function [INFO] [stdout] | `client` is borrowed here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0716]: temporary value dropped while borrowed [INFO] [stdout] --> tests/client.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | let fut = client [INFO] [stdout] | ____________________^ [INFO] [stdout] | | ___________________| [INFO] [stdout] | || [INFO] [stdout] 36 | || .clone() [INFO] [stdout] | ||____________________^ creates a temporary value which is freed while still in use [INFO] [stdout] 37 | | .add(3, 4) [INFO] [stdout] | |_______________________- argument requires that borrow lasts for `'static` [INFO] [stdout] ... [INFO] [stdout] 46 | }); [INFO] [stdout] | - temporary value is freed at the end of this statement [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing local data `client` [INFO] [stdout] --> tests/client.rs:82:25 [INFO] [stdout] | [INFO] [stdout] 82 | .and_then(move |res| client.notify(res.clone()).map(move |_| res)) [INFO] [stdout] | ------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | returns a value referencing data owned by the current function [INFO] [stdout] | `client` is borrowed here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0716]: temporary value dropped while borrowed [INFO] [stdout] --> tests/client.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | let fut = client [INFO] [stdout] | ____________________^ [INFO] [stdout] | | ___________________| [INFO] [stdout] | || [INFO] [stdout] 80 | || .clone() [INFO] [stdout] | ||____________________^ creates a temporary value which is freed while still in use [INFO] [stdout] 81 | | .call_with_named(3, String::from("test string"), json!({"key": ["value"]})) [INFO] [stdout] | |________________________________________________________________________________________- argument requires that borrow lasts for `'static` [INFO] [stdout] ... [INFO] [stdout] 90 | }); [INFO] [stdout] | - temporary value is freed at the end of this statement [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing local data `client` [INFO] [stdout] --> tests/client.rs:124:25 [INFO] [stdout] | [INFO] [stdout] 124 | .and_then(move |res| client.notify(res.clone()).map(move |_| res)) [INFO] [stdout] | ------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | returns a value referencing data owned by the current function [INFO] [stdout] | `client` is borrowed here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0716]: temporary value dropped while borrowed [INFO] [stdout] --> tests/client.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | let fut = client [INFO] [stdout] | ____________________^ [INFO] [stdout] | | ___________________| [INFO] [stdout] | || [INFO] [stdout] 122 | || .clone() [INFO] [stdout] | ||____________________^ creates a temporary value which is freed while still in use [INFO] [stdout] 123 | | .call_raw_single_param(expected.clone()) [INFO] [stdout] | |_____________________________________________________- argument requires that borrow lasts for `'static` [INFO] [stdout] ... [INFO] [stdout] 132 | }); [INFO] [stdout] | - temporary value is freed at the end of this statement [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0515, E0716. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0515`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tetsy-jsonrpc-derive` (test "client") due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "267f8c3346a773c9daf276db2c5f8572c9acc545bc14fcf5169520136ba4c9f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "267f8c3346a773c9daf276db2c5f8572c9acc545bc14fcf5169520136ba4c9f8", kill_on_drop: false }` [INFO] [stdout] 267f8c3346a773c9daf276db2c5f8572c9acc545bc14fcf5169520136ba4c9f8