[INFO] fetching crate custom_ptr_metadata 0.1.0...
[INFO] testing custom_ptr_metadata-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate custom_ptr_metadata 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate custom_ptr_metadata 0.1.0
[INFO] finished tweaking crates.io crate custom_ptr_metadata 0.1.0
[INFO] tweaked toml for crates.io crate custom_ptr_metadata 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate custom_ptr_metadata 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate custom_ptr_metadata 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 020980d42143ffe33a95935b8020bc122d0073d8c7fc02775eda29754269748e
[INFO] running `Command { std: "docker" "start" "-a" "020980d42143ffe33a95935b8020bc122d0073d8c7fc02775eda29754269748e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "020980d42143ffe33a95935b8020bc122d0073d8c7fc02775eda29754269748e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "020980d42143ffe33a95935b8020bc122d0073d8c7fc02775eda29754269748e", kill_on_drop: false }`
[INFO] [stdout] 020980d42143ffe33a95935b8020bc122d0073d8c7fc02775eda29754269748e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edd16b7a715d3385f8aae09bafa4fbed91897ad174117a6df8b05b23a125e9f8
[INFO] running `Command { std: "docker" "start" "-a" "edd16b7a715d3385f8aae09bafa4fbed91897ad174117a6df8b05b23a125e9f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling custom_ptr_metadata v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "edd16b7a715d3385f8aae09bafa4fbed91897ad174117a6df8b05b23a125e9f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edd16b7a715d3385f8aae09bafa4fbed91897ad174117a6df8b05b23a125e9f8", kill_on_drop: false }`
[INFO] [stdout] edd16b7a715d3385f8aae09bafa4fbed91897ad174117a6df8b05b23a125e9f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f4436b1a3bbb8818c6d3960110cc85ebd905bbe3d7647a5e6c394383cfce0fe
[INFO] running `Command { std: "docker" "start" "-a" "3f4436b1a3bbb8818c6d3960110cc85ebd905bbe3d7647a5e6c394383cfce0fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling custom_ptr_metadata v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "3f4436b1a3bbb8818c6d3960110cc85ebd905bbe3d7647a5e6c394383cfce0fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f4436b1a3bbb8818c6d3960110cc85ebd905bbe3d7647a5e6c394383cfce0fe", kill_on_drop: false }`
[INFO] [stdout] 3f4436b1a3bbb8818c6d3960110cc85ebd905bbe3d7647a5e6c394383cfce0fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9fda62477cc197f50875e068b94690c4756d70efd647cb8cbea4e2dcfbc22cf2
[INFO] running `Command { std: "docker" "start" "-a" "9fda62477cc197f50875e068b94690c4756d70efd647cb8cbea4e2dcfbc22cf2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/custom_ptr_metadata-aa9dae6af7c14ff5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_2d_slice ... ok
[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] [stderr]    Doc-tests custom_ptr_metadata
[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] running `Command { std: "docker" "inspect" "9fda62477cc197f50875e068b94690c4756d70efd647cb8cbea4e2dcfbc22cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fda62477cc197f50875e068b94690c4756d70efd647cb8cbea4e2dcfbc22cf2", kill_on_drop: false }`
[INFO] [stdout] 9fda62477cc197f50875e068b94690c4756d70efd647cb8cbea4e2dcfbc22cf2