[INFO] fetching crate grid_2d 0.15.2...
[INFO] building grid_2d-0.15.2 against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334
[INFO] extracting crate grid_2d 0.15.2 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate grid_2d 0.15.2 on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grid_2d 0.15.2
[INFO] finished tweaking crates.io crate grid_2d 0.15.2
[INFO] tweaked toml for crates.io crate grid_2d 0.15.2 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b998948b4449f5c95e4d564857d77558e048627dc1d165a3488fc4735b60922
[INFO] running `Command { std: "docker" "start" "-a" "3b998948b4449f5c95e4d564857d77558e048627dc1d165a3488fc4735b60922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b998948b4449f5c95e4d564857d77558e048627dc1d165a3488fc4735b60922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b998948b4449f5c95e4d564857d77558e048627dc1d165a3488fc4735b60922", kill_on_drop: false }`
[INFO] [stdout] 3b998948b4449f5c95e4d564857d77558e048627dc1d165a3488fc4735b60922
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8ea354bef719d20e69a93e07a36b57d48bf116d2a014785b31ce56317f9422f
[INFO] running `Command { std: "docker" "start" "-a" "e8ea354bef719d20e69a93e07a36b57d48bf116d2a014785b31ce56317f9422f", kill_on_drop: false }`
[INFO] [stderr]    Compiling coord_2d v0.3.3
[INFO] [stderr]    Compiling grid_2d v0.15.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "e8ea354bef719d20e69a93e07a36b57d48bf116d2a014785b31ce56317f9422f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8ea354bef719d20e69a93e07a36b57d48bf116d2a014785b31ce56317f9422f", kill_on_drop: false }`
[INFO] [stdout] e8ea354bef719d20e69a93e07a36b57d48bf116d2a014785b31ce56317f9422f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf6477a67eea6a9d3b5428d84b3bab99e4b7aaf81a503c244cb7fdb59053c3de
[INFO] running `Command { std: "docker" "start" "-a" "cf6477a67eea6a9d3b5428d84b3bab99e4b7aaf81a503c244cb7fdb59053c3de", kill_on_drop: false }`
[INFO] [stderr]    Compiling grid_2d v0.15.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/grid_2d-973e6a150b0136d3)
[INFO] running `Command { std: "docker" "inspect" "cf6477a67eea6a9d3b5428d84b3bab99e4b7aaf81a503c244cb7fdb59053c3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf6477a67eea6a9d3b5428d84b3bab99e4b7aaf81a503c244cb7fdb59053c3de", kill_on_drop: false }`
[INFO] [stdout] cf6477a67eea6a9d3b5428d84b3bab99e4b7aaf81a503c244cb7fdb59053c3de