[INFO] fetching crate multiarray 0.1.3...
[INFO] testing multiarray-0.1.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate multiarray 0.1.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate multiarray 0.1.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate multiarray 0.1.3
[INFO] finished tweaking crates.io crate multiarray 0.1.3
[INFO] tweaked toml for crates.io crate multiarray 0.1.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anyrange v0.1.0
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05b3bb3179df0221366a3004fb60a71284ef4e1855df54dbb3dcd89cd79548a6
[INFO] running `Command { std: "docker" "start" "-a" "05b3bb3179df0221366a3004fb60a71284ef4e1855df54dbb3dcd89cd79548a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05b3bb3179df0221366a3004fb60a71284ef4e1855df54dbb3dcd89cd79548a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05b3bb3179df0221366a3004fb60a71284ef4e1855df54dbb3dcd89cd79548a6", kill_on_drop: false }`
[INFO] [stdout] 05b3bb3179df0221366a3004fb60a71284ef4e1855df54dbb3dcd89cd79548a6
[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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37308971f45fbc6d9cadddac0d861b4cf2b8b9bbec237ac92528852094efaa75
[INFO] running `Command { std: "docker" "start" "-a" "37308971f45fbc6d9cadddac0d861b4cf2b8b9bbec237ac92528852094efaa75", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyrange v0.1.0
[INFO] [stderr]    Compiling multiarray v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "37308971f45fbc6d9cadddac0d861b4cf2b8b9bbec237ac92528852094efaa75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37308971f45fbc6d9cadddac0d861b4cf2b8b9bbec237ac92528852094efaa75", kill_on_drop: false }`
[INFO] [stdout] 37308971f45fbc6d9cadddac0d861b4cf2b8b9bbec237ac92528852094efaa75
[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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 204f205ab47a7e2364bc0d6557c05037c1c659b7f859c5b49a3e6331bd4f8a6e
[INFO] running `Command { std: "docker" "start" "-a" "204f205ab47a7e2364bc0d6557c05037c1c659b7f859c5b49a3e6331bd4f8a6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling multiarray v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "204f205ab47a7e2364bc0d6557c05037c1c659b7f859c5b49a3e6331bd4f8a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "204f205ab47a7e2364bc0d6557c05037c1c659b7f859c5b49a3e6331bd4f8a6e", kill_on_drop: false }`
[INFO] [stdout] 204f205ab47a7e2364bc0d6557c05037c1c659b7f859c5b49a3e6331bd4f8a6e
[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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5bb48c486f439c0c28ce3b13eb3104f40b5d0ca883eb8f9c0b2f3dd7ddf1a8aa
[INFO] running `Command { std: "docker" "start" "-a" "5bb48c486f439c0c28ce3b13eb3104f40b5d0ca883eb8f9c0b2f3dd7ddf1a8aa", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/multiarray-40fb892034c40cc8)
[INFO] [stdout] test test::test1 ... ok
[INFO] [stderr]    Doc-tests multiarray
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - MultiArray (line 295) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5bb48c486f439c0c28ce3b13eb3104f40b5d0ca883eb8f9c0b2f3dd7ddf1a8aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bb48c486f439c0c28ce3b13eb3104f40b5d0ca883eb8f9c0b2f3dd7ddf1a8aa", kill_on_drop: false }`
[INFO] [stdout] 5bb48c486f439c0c28ce3b13eb3104f40b5d0ca883eb8f9c0b2f3dd7ddf1a8aa