[INFO] fetching crate kkcloud-framework 0.0.4... [INFO] testing kkcloud-framework-0.0.4 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate kkcloud-framework 0.0.4 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate kkcloud-framework 0.0.4 [INFO] finished tweaking crates.io crate kkcloud-framework 0.0.4 [INFO] tweaked toml for crates.io crate kkcloud-framework 0.0.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate kkcloud-framework 0.0.4 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 55 packages to latest compatible versions [INFO] [stderr] Adding parking_lot v0.11.2 (available: v0.12.4) [INFO] [stderr] Adding ruc v0.4.1 (available: v8.1.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ruc v0.4.1 [INFO] [stderr] Downloaded const_fn v0.4.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba829905f398d60ba7c1bc811dfb7b44a2a26f4c4e164bb2ea1583e1ef604c3b [INFO] running `Command { std: "docker" "start" "-a" "ba829905f398d60ba7c1bc811dfb7b44a2a26f4c4e164bb2ea1583e1ef604c3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba829905f398d60ba7c1bc811dfb7b44a2a26f4c4e164bb2ea1583e1ef604c3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba829905f398d60ba7c1bc811dfb7b44a2a26f4c4e164bb2ea1583e1ef604c3b", kill_on_drop: false }` [INFO] [stdout] ba829905f398d60ba7c1bc811dfb7b44a2a26f4c4e164bb2ea1583e1ef604c3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d213ba7c0d3e9535da2b0af791de8521652fad60617c256c501d3ddcb843de49 [INFO] running `Command { std: "docker" "start" "-a" "d213ba7c0d3e9535da2b0af791de8521652fad60617c256c501d3ddcb843de49", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling const_fn v0.4.11 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling ruc v0.4.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling kkcloud-framework v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/ctrl.rs:52:30 [INFO] [stdout] | [INFO] [stdout] 52 | if let Some(e) = EM.as_ref() { [INFO] [stdout] | ^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.27s [INFO] running `Command { std: "docker" "inspect" "d213ba7c0d3e9535da2b0af791de8521652fad60617c256c501d3ddcb843de49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d213ba7c0d3e9535da2b0af791de8521652fad60617c256c501d3ddcb843de49", kill_on_drop: false }` [INFO] [stdout] d213ba7c0d3e9535da2b0af791de8521652fad60617c256c501d3ddcb843de49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 53b88a530a6ce36b1b2185196b5236ac3f5db393623c04b193d8e547eeb2d89b [INFO] running `Command { std: "docker" "start" "-a" "53b88a530a6ce36b1b2185196b5236ac3f5db393623c04b193d8e547eeb2d89b", kill_on_drop: false }` [INFO] [stderr] Compiling kkcloud-framework v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/ctrl.rs:52:30 [INFO] [stdout] | [INFO] [stdout] 52 | if let Some(e) = EM.as_ref() { [INFO] [stdout] | ^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/ctrl.rs:52:30 [INFO] [stdout] | [INFO] [stdout] 52 | if let Some(e) = EM.as_ref() { [INFO] [stdout] | ^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "53b88a530a6ce36b1b2185196b5236ac3f5db393623c04b193d8e547eeb2d89b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53b88a530a6ce36b1b2185196b5236ac3f5db393623c04b193d8e547eeb2d89b", kill_on_drop: false }` [INFO] [stdout] 53b88a530a6ce36b1b2185196b5236ac3f5db393623c04b193d8e547eeb2d89b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2c7ad710be8a20f825351aa6980bacb9afe089cc4dd4c0f9cf84f9610b1e18b9 [INFO] running `Command { std: "docker" "start" "-a" "2c7ad710be8a20f825351aa6980bacb9afe089cc4dd4c0f9cf84f9610b1e18b9", kill_on_drop: false }` [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/ctrl.rs:52:30 [INFO] [stderr] | [INFO] [stderr] 52 | if let Some(e) = EM.as_ref() { [INFO] [stderr] | ^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `kkcloud-framework` (lib) generated 1 warning [INFO] [stderr] warning: `kkcloud-framework` (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/kkcloud_framework-4b694127543123ef) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests kkcloud_framework [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 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] running `Command { std: "docker" "inspect" "2c7ad710be8a20f825351aa6980bacb9afe089cc4dd4c0f9cf84f9610b1e18b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c7ad710be8a20f825351aa6980bacb9afe089cc4dd4c0f9cf84f9610b1e18b9", kill_on_drop: false }` [INFO] [stdout] 2c7ad710be8a20f825351aa6980bacb9afe089cc4dd4c0f9cf84f9610b1e18b9