[INFO] fetching crate ndarray 0.15.4...
[INFO] checking ndarray-0.15.4 against master#10f4ce324baf7cfb7ce2b2096662b82b79204944 for pr-98370-1
[INFO] extracting crate ndarray 0.15.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ndarray 0.15.4 on toolchain 10f4ce324baf7cfb7ce2b2096662b82b79204944
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+10f4ce324baf7cfb7ce2b2096662b82b79204944" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ndarray 0.15.4
[INFO] finished tweaking crates.io crate ndarray 0.15.4
[INFO] tweaked toml for crates.io crate ndarray 0.15.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate ndarray 0.15.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+10f4ce324baf7cfb7ce2b2096662b82b79204944" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thread-tree v0.3.3
[INFO] [stderr]   Downloaded defmac v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+10f4ce324baf7cfb7ce2b2096662b82b79204944" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec8d72c420ac564dadaa4a229cd6e0255b5103f7073409222786442e4e37a006
[INFO] running `Command { std: "docker" "start" "-a" "ec8d72c420ac564dadaa4a229cd6e0255b5103f7073409222786442e4e37a006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec8d72c420ac564dadaa4a229cd6e0255b5103f7073409222786442e4e37a006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec8d72c420ac564dadaa4a229cd6e0255b5103f7073409222786442e4e37a006", kill_on_drop: false }`
[INFO] [stdout] ec8d72c420ac564dadaa4a229cd6e0255b5103f7073409222786442e4e37a006
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+10f4ce324baf7cfb7ce2b2096662b82b79204944" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dba6f4e27189dfee56d7e58fd9b30eeb31ecc6870b5bd6ca44838cf62e50136
[INFO] running `Command { std: "docker" "start" "-a" "0dba6f4e27189dfee56d7e58fd9b30eeb31ecc6870b5bd6ca44838cf62e50136", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking defmac v0.2.1
[INFO] [stderr]     Checking matrixmultiply v0.3.2
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]     Checking ndarray v0.15.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.99s
[INFO] running `Command { std: "docker" "inspect" "0dba6f4e27189dfee56d7e58fd9b30eeb31ecc6870b5bd6ca44838cf62e50136", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dba6f4e27189dfee56d7e58fd9b30eeb31ecc6870b5bd6ca44838cf62e50136", kill_on_drop: false }`
[INFO] [stdout] 0dba6f4e27189dfee56d7e58fd9b30eeb31ecc6870b5bd6ca44838cf62e50136