[INFO] cloning repository https://github.com/robmikh/wgctest [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/robmikh/wgctest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobmikh%2Fwgctest", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobmikh%2Fwgctest'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 41278726402fbb2ec673423e44c04e9fdade6316 [INFO] checking robmikh/wgctest against master#0d56e340472882fa673d4b98d0802b9a799879d0 for pr-101692 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobmikh%2Fwgctest" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/robmikh/wgctest on toolchain 0d56e340472882fa673d4b98d0802b9a799879d0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/robmikh/wgctest [INFO] finished tweaking git repo https://github.com/robmikh/wgctest [INFO] tweaked toml for git repo https://github.com/robmikh/wgctest written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/robmikh/wgctest already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded windows_macros v0.20.0 [INFO] [stderr] Downloaded windows_quote v0.20.0 [INFO] [stderr] Downloaded windows v0.20.0 [INFO] [stderr] Downloaded windows_gen v0.20.0 [INFO] [stderr] Downloaded windows_reader v0.20.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5344aa0e80e97b9dc4005c03ec53dbdc40a87c2595f5e8d634c16bfb2cfcf5dc [INFO] running `Command { std: "docker" "start" "-a" "5344aa0e80e97b9dc4005c03ec53dbdc40a87c2595f5e8d634c16bfb2cfcf5dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5344aa0e80e97b9dc4005c03ec53dbdc40a87c2595f5e8d634c16bfb2cfcf5dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5344aa0e80e97b9dc4005c03ec53dbdc40a87c2595f5e8d634c16bfb2cfcf5dc", kill_on_drop: false }` [INFO] [stdout] 5344aa0e80e97b9dc4005c03ec53dbdc40a87c2595f5e8d634c16bfb2cfcf5dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4eec0431f3a2a2914a4640d37dba20a26c58fb480b26059a373faa7658a59e8 [INFO] running `Command { std: "docker" "start" "-a" "b4eec0431f3a2a2914a4640d37dba20a26c58fb480b26059a373faa7658a59e8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.6 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling windows_reader v0.20.0 [INFO] [stderr] Checking futures-core v0.3.14 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Compiling windows_quote v0.20.0 [INFO] [stderr] Checking futures-io v0.3.14 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Compiling const-sha1 v0.2.0 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking vec-arena v1.1.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking async-lock v2.3.0 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Compiling windows_gen v0.20.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking nb-connect v1.1.0 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Compiling windows_macros v0.20.0 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Checking polling v2.0.3 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking async-io v1.3.1 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking async-std v1.9.0 [INFO] [stderr] Compiling windows v0.20.0 [INFO] [stderr] Compiling bindings v0.1.0 (/opt/rustwide/workdir/bindings) [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> /opt/rustwide/target/debug/build/bindings-faa193c768fd0c0e/out/windows.rs:1:4089 [INFO] [stdout] | [INFO] [stdout] 1 | ... * this ) . count . release ( ) ; if remaining == 0 { Box :: from_raw ( this ) ; } remaining } unsafe extern "system" fn Invoke ( this... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> /opt/rustwide/target/debug/build/bindings-faa193c768fd0c0e/out/windows.rs:1:9488 [INFO] [stdout] | [INFO] [stdout] 1 | ... * this ) . count . release ( ) ; if remaining == 0 { Box :: from_raw ( this ) ; } remaining } unsafe extern "system" fn Invoke ( this... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> /opt/rustwide/target/debug/build/bindings-faa193c768fd0c0e/out/windows.rs:1:15074 [INFO] [stdout] | [INFO] [stdout] 1 | ... * this ) . count . release ( ) ; if remaining == 0 { Box :: from_raw ( this ) ; } remaining } unsafe extern "system" fn Invoke ( this... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> /opt/rustwide/target/debug/build/bindings-faa193c768fd0c0e/out/windows.rs:1:20273 [INFO] [stdout] | [INFO] [stdout] 1 | ... * this ) . count . release ( ) ; if remaining == 0 { Box :: from_raw ( this ) ; } remaining } unsafe extern "system" fn Invoke ( this... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> /opt/rustwide/target/debug/build/bindings-faa193c768fd0c0e/out/windows.rs:1:26529 [INFO] [stdout] | [INFO] [stdout] 1 | ... * this ) . count . release ( ) ; if remaining == 0 { Box :: from_raw ( this ) ; } remaining } unsafe extern "system" fn Invoke ( this... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> /opt/rustwide/target/debug/build/bindings-faa193c768fd0c0e/out/windows.rs:1:32968 [INFO] [stdout] | [INFO] [stdout] 1 | ... * this ) . count . release ( ) ; if remaining == 0 { Box :: from_raw ( this ) ; } remaining } unsafe extern "system" fn Invoke ( this... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> /opt/rustwide/target/debug/build/bindings-faa193c768fd0c0e/out/windows.rs:1:43443 [INFO] [stdout] | [INFO] [stdout] 1 | ... * this ) . count . release ( ) ; if remaining == 0 { Box :: from_raw ( this ) ; } remaining } unsafe extern "system" fn Invoke ( this... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> /opt/rustwide/target/debug/build/bindings-faa193c768fd0c0e/out/windows.rs:1:48086 [INFO] [stdout] | [INFO] [stdout] 1 | ... * this ) . count . release ( ) ; if remaining == 0 { Box :: from_raw ( this ) ; } remaining } unsafe extern "system" fn Invoke ( this... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> /opt/rustwide/target/debug/build/bindings-faa193c768fd0c0e/out/windows.rs:1:255257 [INFO] [stdout] | [INFO] [stdout] 1 | ... * this ) . count . release ( ) ; if remaining == 0 { Box :: from_raw ( this ) ; } remaining } unsafe extern "system" fn Invoke ( this... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> /opt/rustwide/target/debug/build/bindings-faa193c768fd0c0e/out/windows.rs:1:724198 [INFO] [stdout] | [INFO] [stdout] 1 | ... * this ) . count . release ( ) ; if remaining == 0 { Box :: from_raw ( this ) ; } remaining } unsafe extern "system" fn Invoke ( this... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> /opt/rustwide/target/debug/build/bindings-faa193c768fd0c0e/out/windows.rs:1:864201 [INFO] [stdout] | [INFO] [stdout] 1 | ... * this ) . count . release ( ) ; if remaining == 0 { Box :: from_raw ( this ) ; } remaining } unsafe extern "system" fn Invoke ( this... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> /opt/rustwide/target/debug/build/bindings-faa193c768fd0c0e/out/windows.rs:1:1485786 [INFO] [stdout] | [INFO] [stdout] 1 | ...{ if ! value . 0 . is_null ( ) { unsafe { :: std :: boxed :: Box :: from_raw ( value . 0 ) ; } } } } } impl < 'a > :: windows :: IntoP... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> /opt/rustwide/target/debug/build/bindings-faa193c768fd0c0e/out/windows.rs:1:1487136 [INFO] [stdout] | [INFO] [stdout] 1 | ...{ if ! value . 0 . is_null ( ) { unsafe { :: std :: boxed :: Box :: from_raw ( value . 0 ) ; } } } } } impl < 'a > :: windows :: IntoP... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking wgctest v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `take_snapshot` is never used [INFO] [stdout] --> src/util/snapshot.rs:28:14 [INFO] [stdout] | [INFO] [stdout] 28 | pub async fn take_snapshot( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `take_snapshot` is never used [INFO] [stdout] --> src/util/snapshot.rs:28:14 [INFO] [stdout] | [INFO] [stdout] 28 | pub async fn take_snapshot( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.31s [INFO] running `Command { std: "docker" "inspect" "b4eec0431f3a2a2914a4640d37dba20a26c58fb480b26059a373faa7658a59e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4eec0431f3a2a2914a4640d37dba20a26c58fb480b26059a373faa7658a59e8", kill_on_drop: false }` [INFO] [stdout] b4eec0431f3a2a2914a4640d37dba20a26c58fb480b26059a373faa7658a59e8