[INFO] fetching crate differential-dataflow 0.21.1...
[INFO] checking differential-dataflow-0.21.1 against master#08cd08fbef8c6663b052d8d9e4930d5696cbb8a7 for 150662-leaf
[INFO] extracting crate differential-dataflow 0.21.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate differential-dataflow 0.21.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate differential-dataflow 0.21.1
[INFO] tweaked toml for crates.io crate differential-dataflow 0.21.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate differential-dataflow 0.21.1 on toolchain 08cd08fbef8c6663b052d8d9e4930d5696cbb8a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate differential-dataflow 0.21.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded timely_container v0.28.0
[INFO] [stderr]   Downloaded timely_bytes v0.28.0
[INFO] [stderr]   Downloaded timely_logging v0.28.0
[INFO] [stderr]   Downloaded memmap v0.5.2
[INFO] [stderr]   Downloaded mimalloc v0.1.48
[INFO] [stderr]   Downloaded timely v0.28.0
[INFO] [stderr]   Downloaded graph_map v0.1.0
[INFO] [stderr]   Downloaded columnation v0.1.2
[INFO] [stderr]   Downloaded timely_communication v0.28.0
[INFO] [stderr]   Downloaded columnar_derive v0.12.0
[INFO] [stderr]   Downloaded getopts v0.2.24
[INFO] [stderr]   Downloaded columnar v0.12.0
[INFO] [stderr]   Downloaded libmimalloc-sys v0.1.44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9be5025797bb502ed3fc42751b808d334834b6494788590061f81c22f81aca4f
[INFO] running `Command { std: "docker" "start" "-a" "9be5025797bb502ed3fc42751b808d334834b6494788590061f81c22f81aca4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9be5025797bb502ed3fc42751b808d334834b6494788590061f81c22f81aca4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9be5025797bb502ed3fc42751b808d334834b6494788590061f81c22f81aca4f", kill_on_drop: false }`
[INFO] [stdout] 9be5025797bb502ed3fc42751b808d334834b6494788590061f81c22f81aca4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c7f40d453fb15ea1d5c87107cd509d7e31bb57f6ab5549ace6de82294a53a49
[INFO] running `Command { std: "docker" "start" "-a" "4c7f40d453fb15ea1d5c87107cd509d7e31bb57f6ab5549ace6de82294a53a49", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking timely_container v0.28.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking getopts v0.2.24
[INFO] [stderr]     Checking timely_bytes v0.28.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking memmap v0.5.2
[INFO] [stderr]     Checking timely_logging v0.28.0
[INFO] [stderr]     Checking graph_map v0.1.0
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.44
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling columnar_derive v0.12.0
[INFO] [stderr]     Checking mimalloc v0.1.48
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking columnar v0.12.0
[INFO] [stderr]     Checking columnation v0.1.2
[INFO] [stderr]     Checking timely_communication v0.28.0
[INFO] [stderr]     Checking timely v0.28.0
[INFO] [stderr]     Checking differential-dataflow v0.21.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.84s
[INFO] running `Command { std: "docker" "inspect" "4c7f40d453fb15ea1d5c87107cd509d7e31bb57f6ab5549ace6de82294a53a49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c7f40d453fb15ea1d5c87107cd509d7e31bb57f6ab5549ace6de82294a53a49", kill_on_drop: false }`
[INFO] [stdout] 4c7f40d453fb15ea1d5c87107cd509d7e31bb57f6ab5549ace6de82294a53a49