[INFO] fetching crate structmap 0.1.1...
[INFO] testing structmap-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate structmap 0.1.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate structmap 0.1.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate structmap 0.1.1
[INFO] finished tweaking crates.io crate structmap 0.1.1
[INFO] tweaked toml for crates.io crate structmap 0.1.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e0baf54117654defd0c63a55ea14e69d93569e2dfaff6b3a4252ed7ebdd4d26
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7e0baf54117654defd0c63a55ea14e69d93569e2dfaff6b3a4252ed7ebdd4d26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e0baf54117654defd0c63a55ea14e69d93569e2dfaff6b3a4252ed7ebdd4d26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e0baf54117654defd0c63a55ea14e69d93569e2dfaff6b3a4252ed7ebdd4d26", kill_on_drop: false }`
[INFO] [stdout] 7e0baf54117654defd0c63a55ea14e69d93569e2dfaff6b3a4252ed7ebdd4d26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0c4a0b0abd9d2fd636f1b1d32f931a4b887113a2e5721bf55d3e8e84126c419
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d0c4a0b0abd9d2fd636f1b1d32f931a4b887113a2e5721bf55d3e8e84126c419", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling structmap-derive v0.1.2
[INFO] [stderr]    Compiling structmap v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.57s
[INFO] running `Command { std: "docker" "inspect" "d0c4a0b0abd9d2fd636f1b1d32f931a4b887113a2e5721bf55d3e8e84126c419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0c4a0b0abd9d2fd636f1b1d32f931a4b887113a2e5721bf55d3e8e84126c419", kill_on_drop: false }`
[INFO] [stdout] d0c4a0b0abd9d2fd636f1b1d32f931a4b887113a2e5721bf55d3e8e84126c419
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9533bf023a1aa9d080fa41c7ccb198214b000f0a502be4e0440ccfc2bf09045f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9533bf023a1aa9d080fa41c7ccb198214b000f0a502be4e0440ccfc2bf09045f", kill_on_drop: false }`
[INFO] [stderr]    Compiling structmap v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `structmap`
[INFO] [stdout]   --> tests/test.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(FromHashMap, ToHashMap)]
[INFO] [stdout]    |          ^^^^^^^^^^^ could not find `value` in `structmap`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `structmap`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "9533bf023a1aa9d080fa41c7ccb198214b000f0a502be4e0440ccfc2bf09045f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9533bf023a1aa9d080fa41c7ccb198214b000f0a502be4e0440ccfc2bf09045f", kill_on_drop: false }`
[INFO] [stdout] 9533bf023a1aa9d080fa41c7ccb198214b000f0a502be4e0440ccfc2bf09045f