[INFO] fetching crate sapling-drawdag 0.1.0... [INFO] building sapling-drawdag-0.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate sapling-drawdag 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate sapling-drawdag 0.1.0 [INFO] finished tweaking crates.io crate sapling-drawdag 0.1.0 [INFO] tweaked toml for crates.io crate sapling-drawdag 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sapling-drawdag 0.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dd74f1d2ad51ca5100b5e9edb0b702118d1bfe4651eed81a3c3d96b97de99726 [INFO] running `Command { std: "docker" "start" "-a" "dd74f1d2ad51ca5100b5e9edb0b702118d1bfe4651eed81a3c3d96b97de99726", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd74f1d2ad51ca5100b5e9edb0b702118d1bfe4651eed81a3c3d96b97de99726", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd74f1d2ad51ca5100b5e9edb0b702118d1bfe4651eed81a3c3d96b97de99726", kill_on_drop: false }` [INFO] [stdout] dd74f1d2ad51ca5100b5e9edb0b702118d1bfe4651eed81a3c3d96b97de99726 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d047d22511cc4b947d252d0ccfc83a3a7a5740e037650b5a0e509ad1f20e2a52 [INFO] running `Command { std: "docker" "start" "-a" "d047d22511cc4b947d252d0ccfc83a3a7a5740e037650b5a0e509ad1f20e2a52", kill_on_drop: false }` [INFO] [stderr] Compiling sapling-drawdag v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `Command { std: "docker" "inspect" "d047d22511cc4b947d252d0ccfc83a3a7a5740e037650b5a0e509ad1f20e2a52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d047d22511cc4b947d252d0ccfc83a3a7a5740e037650b5a0e509ad1f20e2a52", kill_on_drop: false }` [INFO] [stdout] d047d22511cc4b947d252d0ccfc83a3a7a5740e037650b5a0e509ad1f20e2a52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70e0bc5f969e48b285aa0179871f4b795ae55da89df23a5b515c1b1e6a69b5e2 [INFO] running `Command { std: "docker" "start" "-a" "70e0bc5f969e48b285aa0179871f4b795ae55da89df23a5b515c1b1e6a69b5e2", kill_on_drop: false }` [INFO] [stderr] Compiling sapling-drawdag v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.54s [INFO] running `Command { std: "docker" "inspect" "70e0bc5f969e48b285aa0179871f4b795ae55da89df23a5b515c1b1e6a69b5e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70e0bc5f969e48b285aa0179871f4b795ae55da89df23a5b515c1b1e6a69b5e2", kill_on_drop: false }` [INFO] [stdout] 70e0bc5f969e48b285aa0179871f4b795ae55da89df23a5b515c1b1e6a69b5e2