[INFO] fetching crate dynamic_graph 0.1.5... [INFO] checking dynamic_graph-0.1.5 against try#0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9 for pr-147185 [INFO] extracting crate dynamic_graph 0.1.5 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate dynamic_graph 0.1.5 [INFO] finished tweaking crates.io crate dynamic_graph 0.1.5 [INFO] tweaked toml for crates.io crate dynamic_graph 0.1.5 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dynamic_graph 0.1.5 on toolchain 0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "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" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e9ccbec50a5b078d312ef40dd77a3251bcd508b9cf6195536201ae77c2cce1ca [INFO] running `Command { std: "docker" "start" "-a" "e9ccbec50a5b078d312ef40dd77a3251bcd508b9cf6195536201ae77c2cce1ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e9ccbec50a5b078d312ef40dd77a3251bcd508b9cf6195536201ae77c2cce1ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9ccbec50a5b078d312ef40dd77a3251bcd508b9cf6195536201ae77c2cce1ca", kill_on_drop: false }` [INFO] [stdout] e9ccbec50a5b078d312ef40dd77a3251bcd508b9cf6195536201ae77c2cce1ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cdfaa3066906dfb13240d963d7c6dd65dfd6c0d8cbb36d9b711980bf91e9dbf [INFO] running `Command { std: "docker" "start" "-a" "0cdfaa3066906dfb13240d963d7c6dd65dfd6c0d8cbb36d9b711980bf91e9dbf", kill_on_drop: false }` [INFO] [stderr] Checking generativity v1.1.0 [INFO] [stderr] Checking unsafer v0.1.1 [INFO] [stderr] Checking dynamic_graph v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types [INFO] [stdout] --> src/graph_ptr.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) _guard : Id<'id> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this struct contains `generativity::Id<'id>`, which contains private fields, and makes it not a breaking change to become non-zero-sized in the future. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types [INFO] [stdout] --> src/graph_ptr.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) _guard : Id<'id> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this struct contains `generativity::Id<'id>`, which contains private fields, and makes it not a breaking change to become non-zero-sized in the future. [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dynamic_graph` (lib test) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `dynamic_graph` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "0cdfaa3066906dfb13240d963d7c6dd65dfd6c0d8cbb36d9b711980bf91e9dbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cdfaa3066906dfb13240d963d7c6dd65dfd6c0d8cbb36d9b711980bf91e9dbf", kill_on_drop: false }` [INFO] [stdout] 0cdfaa3066906dfb13240d963d7c6dd65dfd6c0d8cbb36d9b711980bf91e9dbf