[INFO] fetching crate assemblylift-core-event-guest 0.1.1... [INFO] checking assemblylift-core-event-guest-0.1.1 against master#8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b for pr-133925 [INFO] extracting crate assemblylift-core-event-guest 0.1.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate assemblylift-core-event-guest 0.1.1 on toolchain 8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate assemblylift-core-event-guest 0.1.1 [INFO] finished tweaking crates.io crate assemblylift-core-event-guest 0.1.1 [INFO] tweaked toml for crates.io crate assemblylift-core-event-guest 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 25 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded assemblylift-core-event-common v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c09c6858b161cf956b2db14c2952e508d2b3b749d7afd44a5f0ecb6449206d0c [INFO] running `Command { std: "docker" "start" "-a" "c09c6858b161cf956b2db14c2952e508d2b3b749d7afd44a5f0ecb6449206d0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c09c6858b161cf956b2db14c2952e508d2b3b749d7afd44a5f0ecb6449206d0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c09c6858b161cf956b2db14c2952e508d2b3b749d7afd44a5f0ecb6449206d0c", kill_on_drop: false }` [INFO] [stdout] c09c6858b161cf956b2db14c2952e508d2b3b749d7afd44a5f0ecb6449206d0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1dc602e71d3cc5ddd4743f631d896353efbc9a39f43360a9304adc36da0844be [INFO] running `Command { std: "docker" "start" "-a" "1dc602e71d3cc5ddd4743f631d896353efbc9a39f43360a9304adc36da0844be", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.15 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.137 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking assemblylift-core-event-common v0.1.0 [INFO] [stderr] Checking assemblylift-core-event-guest v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/lib.rs:28:14 [INFO] [stdout] | [INFO] [stdout] 28 | unsafe { EVENT_BUFFER.as_ptr() } [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 is discouraged [INFO] [stdout] --> src/lib.rs:28:14 [INFO] [stdout] | [INFO] [stdout] 28 | unsafe { EVENT_BUFFER.as_ptr() } [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 19.82s [INFO] running `Command { std: "docker" "inspect" "1dc602e71d3cc5ddd4743f631d896353efbc9a39f43360a9304adc36da0844be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dc602e71d3cc5ddd4743f631d896353efbc9a39f43360a9304adc36da0844be", kill_on_drop: false }` [INFO] [stdout] 1dc602e71d3cc5ddd4743f631d896353efbc9a39f43360a9304adc36da0844be