[INFO] fetching crate ndrope 0.2.0...
[INFO] building ndrope-0.2.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate ndrope 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate ndrope 0.2.0
[INFO] finished tweaking crates.io crate ndrope 0.2.0
[INFO] tweaked toml for crates.io crate ndrope 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ndrope 0.2.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ndrope 0.2.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ndarray-layout v0.2.2
[INFO] [stderr]   Downloaded digit-layout v0.3.1
[INFO] [stderr]   Downloaded any-tensor v0.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 867c862e3b0be5f875d1ed46677ddd36961c1d3ecb39d098c89d6b3d8edcaa75
[INFO] running `Command { std: "docker" "start" "-a" "867c862e3b0be5f875d1ed46677ddd36961c1d3ecb39d098c89d6b3d8edcaa75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "867c862e3b0be5f875d1ed46677ddd36961c1d3ecb39d098c89d6b3d8edcaa75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "867c862e3b0be5f875d1ed46677ddd36961c1d3ecb39d098c89d6b3d8edcaa75", kill_on_drop: false }`
[INFO] [stdout] 867c862e3b0be5f875d1ed46677ddd36961c1d3ecb39d098c89d6b3d8edcaa75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da73b4611b0286f6f41e757d36cddfe7d346077e4683fbf9a14d334882d49823
[INFO] running `Command { std: "docker" "start" "-a" "da73b4611b0286f6f41e757d36cddfe7d346077e4683fbf9a14d334882d49823", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling ndarray-layout v0.2.2
[INFO] [stderr]    Compiling digit-layout v0.3.1
[INFO] [stderr]    Compiling any-tensor v0.0.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling ndrope v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.85s
[INFO] running `Command { std: "docker" "inspect" "da73b4611b0286f6f41e757d36cddfe7d346077e4683fbf9a14d334882d49823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da73b4611b0286f6f41e757d36cddfe7d346077e4683fbf9a14d334882d49823", kill_on_drop: false }`
[INFO] [stdout] da73b4611b0286f6f41e757d36cddfe7d346077e4683fbf9a14d334882d49823
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d0f31b99010ec61117e5aaa3591b0d0276fafa1983d5fa21e34b514ebbf78af
[INFO] running `Command { std: "docker" "start" "-a" "6d0f31b99010ec61117e5aaa3591b0d0276fafa1983d5fa21e34b514ebbf78af", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndrope v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "6d0f31b99010ec61117e5aaa3591b0d0276fafa1983d5fa21e34b514ebbf78af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d0f31b99010ec61117e5aaa3591b0d0276fafa1983d5fa21e34b514ebbf78af", kill_on_drop: false }`
[INFO] [stdout] 6d0f31b99010ec61117e5aaa3591b0d0276fafa1983d5fa21e34b514ebbf78af