[INFO] fetching crate observable-react 0.0.1... [INFO] testing observable-react-0.0.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate observable-react 0.0.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate observable-react 0.0.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate observable-react 0.0.1 [INFO] finished tweaking crates.io crate observable-react 0.0.1 [INFO] tweaked toml for crates.io crate observable-react 0.0.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 93cddcd8398ad12048d9419c282bb2c20298b8675683f78f2615628e1b4c3c7b [INFO] running `Command { std: "docker" "start" "-a" "93cddcd8398ad12048d9419c282bb2c20298b8675683f78f2615628e1b4c3c7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93cddcd8398ad12048d9419c282bb2c20298b8675683f78f2615628e1b4c3c7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93cddcd8398ad12048d9419c282bb2c20298b8675683f78f2615628e1b4c3c7b", kill_on_drop: false }` [INFO] [stdout] 93cddcd8398ad12048d9419c282bb2c20298b8675683f78f2615628e1b4c3c7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e6fede456dd731380f7f583fe95cd0c94c6ebe5374abd357b372dd0d959c9c0a [INFO] running `Command { std: "docker" "start" "-a" "e6fede456dd731380f7f583fe95cd0c94c6ebe5374abd357b372dd0d959c9c0a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling observable-rs v0.0.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.24 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.74 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.74 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.74 [INFO] [stderr] Compiling wasm-bindgen v0.2.74 [INFO] [stderr] Compiling js-sys v0.3.51 [INFO] [stderr] Compiling console_error_panic_hook v0.1.6 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.24 [INFO] [stderr] Compiling wasm-bindgen-test v0.3.24 [INFO] [stderr] Compiling observable-react v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::unimplemented` [INFO] [stdout] --> src/observable.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::unimplemented; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ReactObservable` [INFO] [stdout] --> src/react.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::ReactObservable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Observe` [INFO] [stdout] --> src/impls.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use observable_rs::{Observable, Observe}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Observe` [INFO] [stdout] --> src/traits.rs:3:49 [INFO] [stdout] | [INFO] [stdout] 3 | use observable_rs::{ListenerHandle, Observable, Observe, Set}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Set` [INFO] [stdout] --> src/traits.rs:3:58 [INFO] [stdout] | [INFO] [stdout] 3 | use observable_rs::{ListenerHandle, Observable, Observe, Set}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 52.91s [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e6fede456dd731380f7f583fe95cd0c94c6ebe5374abd357b372dd0d959c9c0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6fede456dd731380f7f583fe95cd0c94c6ebe5374abd357b372dd0d959c9c0a", kill_on_drop: false }` [INFO] [stdout] e6fede456dd731380f7f583fe95cd0c94c6ebe5374abd357b372dd0d959c9c0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 37e9573c4ce28af36a31b260a044aeda15df01b26b4040d334ce14353bc9ecc5 [INFO] running `Command { std: "docker" "start" "-a" "37e9573c4ce28af36a31b260a044aeda15df01b26b4040d334ce14353bc9ecc5", kill_on_drop: false }` [INFO] [stderr] Compiling observable-react v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::unimplemented` [INFO] [stdout] --> src/observable.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::unimplemented; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ReactObservable` [INFO] [stdout] --> src/react.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::ReactObservable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Observe` [INFO] [stdout] --> src/impls.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use observable_rs::{Observable, Observe}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Observe` [INFO] [stdout] --> src/traits.rs:3:49 [INFO] [stdout] | [INFO] [stdout] 3 | use observable_rs::{ListenerHandle, Observable, Observe, Set}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Set` [INFO] [stdout] --> src/traits.rs:3:58 [INFO] [stdout] | [INFO] [stdout] 3 | use observable_rs::{ListenerHandle, Observable, Observe, Set}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::unimplemented` [INFO] [stdout] --> src/observable.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::unimplemented; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ReactObservable` [INFO] [stdout] --> src/react.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::ReactObservable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Observe` [INFO] [stdout] --> src/impls.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use observable_rs::{Observable, Observe}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Observe` [INFO] [stdout] --> src/traits.rs:3:49 [INFO] [stdout] | [INFO] [stdout] 3 | use observable_rs::{ListenerHandle, Observable, Observe, Set}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Set` [INFO] [stdout] --> src/traits.rs:3:58 [INFO] [stdout] | [INFO] [stdout] 3 | use observable_rs::{ListenerHandle, Observable, Observe, Set}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "37e9573c4ce28af36a31b260a044aeda15df01b26b4040d334ce14353bc9ecc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37e9573c4ce28af36a31b260a044aeda15df01b26b4040d334ce14353bc9ecc5", kill_on_drop: false }` [INFO] [stdout] 37e9573c4ce28af36a31b260a044aeda15df01b26b4040d334ce14353bc9ecc5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d48278e87d6429b1a7e8655e2da7d6bb8906e0ac22ff46255ddda7880a0c1d3f [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" "d48278e87d6429b1a7e8655e2da7d6bb8906e0ac22ff46255ddda7880a0c1d3f", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::unimplemented` [INFO] [stderr] --> src/observable.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::unimplemented; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::ReactObservable` [INFO] [stderr] --> src/react.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::ReactObservable; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Observe` [INFO] [stderr] --> src/impls.rs:2:33 [INFO] [stderr] | [INFO] [stderr] 2 | use observable_rs::{Observable, Observe}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Observe` [INFO] [stderr] --> src/traits.rs:3:49 [INFO] [stderr] | [INFO] [stderr] 3 | use observable_rs::{ListenerHandle, Observable, Observe, Set}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Set` [INFO] [stderr] --> src/traits.rs:3:58 [INFO] [stderr] | [INFO] [stderr] 3 | use observable_rs::{ListenerHandle, Observable, Observe, Set}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `observable-react` (lib) generated 5 warnings [INFO] [stderr] warning: `observable-react` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/observable_react-1eed2b20fc28ffb4) [INFO] [stdout] [INFO] [stderr] Doc-tests observable-react [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 3) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d48278e87d6429b1a7e8655e2da7d6bb8906e0ac22ff46255ddda7880a0c1d3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d48278e87d6429b1a7e8655e2da7d6bb8906e0ac22ff46255ddda7880a0c1d3f", kill_on_drop: false }` [INFO] [stdout] d48278e87d6429b1a7e8655e2da7d6bb8906e0ac22ff46255ddda7880a0c1d3f