[INFO] fetching crate ndshape 0.3.0...
[INFO] testing ndshape-0.3.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate ndshape 0.3.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate ndshape 0.3.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ndshape 0.3.0
[INFO] finished tweaking crates.io crate ndshape 0.3.0
[INFO] tweaked toml for crates.io crate ndshape 0.3.0 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71debe5186912cd541db30e8b163b69051b723d7996674f73bc7b70f767586bb
[INFO] running `Command { std: "docker" "start" "-a" "71debe5186912cd541db30e8b163b69051b723d7996674f73bc7b70f767586bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71debe5186912cd541db30e8b163b69051b723d7996674f73bc7b70f767586bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71debe5186912cd541db30e8b163b69051b723d7996674f73bc7b70f767586bb", kill_on_drop: false }`
[INFO] [stdout] 71debe5186912cd541db30e8b163b69051b723d7996674f73bc7b70f767586bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9d535b830dff0ef11636c166a241d38f182e949c853af242bb7d5f8130c67fe
[INFO] running `Command { std: "docker" "start" "-a" "b9d535b830dff0ef11636c166a241d38f182e949c853af242bb7d5f8130c67fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndshape v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "b9d535b830dff0ef11636c166a241d38f182e949c853af242bb7d5f8130c67fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9d535b830dff0ef11636c166a241d38f182e949c853af242bb7d5f8130c67fe", kill_on_drop: false }`
[INFO] [stdout] b9d535b830dff0ef11636c166a241d38f182e949c853af242bb7d5f8130c67fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e7142c70ef50cd53adbc71fbe3560eaccf94832c0dd6aa3814ca9b36b10abf6
[INFO] running `Command { std: "docker" "start" "-a" "4e7142c70ef50cd53adbc71fbe3560eaccf94832c0dd6aa3814ca9b36b10abf6", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndshape v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "4e7142c70ef50cd53adbc71fbe3560eaccf94832c0dd6aa3814ca9b36b10abf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e7142c70ef50cd53adbc71fbe3560eaccf94832c0dd6aa3814ca9b36b10abf6", kill_on_drop: false }`
[INFO] [stdout] 4e7142c70ef50cd53adbc71fbe3560eaccf94832c0dd6aa3814ca9b36b10abf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95d6595d16334e108b28e337cd0a8768d47db3ff8ceccb0049218e1cf5aae37e
[INFO] running `Command { std: "docker" "start" "-a" "95d6595d16334e108b28e337cd0a8768d47db3ff8ceccb0049218e1cf5aae37e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ndshape-cc038f11500e6027)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ndshape
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 64) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "95d6595d16334e108b28e337cd0a8768d47db3ff8ceccb0049218e1cf5aae37e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95d6595d16334e108b28e337cd0a8768d47db3ff8ceccb0049218e1cf5aae37e", kill_on_drop: false }`
[INFO] [stdout] 95d6595d16334e108b28e337cd0a8768d47db3ff8ceccb0049218e1cf5aae37e