[INFO] fetching crate deep_core 0.1.1...
[INFO] testing deep_core-0.1.1 against 1.69.0 for beta-1.70-1
[INFO] extracting crate deep_core 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate deep_core 0.1.1 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate deep_core 0.1.1
[INFO] finished tweaking crates.io crate deep_core 0.1.1
[INFO] tweaked toml for crates.io crate deep_core 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1317150edfcff69104c432c0b45e7e8f7d13190c748c92862eea3b1c91ed46af
[INFO] running `Command { std: "docker" "start" "-a" "1317150edfcff69104c432c0b45e7e8f7d13190c748c92862eea3b1c91ed46af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1317150edfcff69104c432c0b45e7e8f7d13190c748c92862eea3b1c91ed46af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1317150edfcff69104c432c0b45e7e8f7d13190c748c92862eea3b1c91ed46af", kill_on_drop: false }`
[INFO] [stdout] 1317150edfcff69104c432c0b45e7e8f7d13190c748c92862eea3b1c91ed46af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3489fe2d43a4cbdf49e2338bc42b114c610e99a573378836e3ed3b9b11e59539
[INFO] running `Command { std: "docker" "start" "-a" "3489fe2d43a4cbdf49e2338bc42b114c610e99a573378836e3ed3b9b11e59539", kill_on_drop: false }`
[INFO] [stderr]    Compiling deep_core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/graph/graph.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Graph {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 12 |     id: GraphId,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Graph` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tensor_id` is never read
[INFO] [stdout]   --> src/graph/tensor_descriptor.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct TensorDescriptor {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 14 |     tensor_id: TensorId,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TensorDescriptor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `indices_by_from` and `indices_by_to` are never read
[INFO] [stdout]   --> src/graph/edges_indices.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct EdgesIndices {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 11 |     indices_by_from: HashMap<NodeId, Indices>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     indices_by_to: HashMap<NodeId, Indices>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EdgesIndices` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "3489fe2d43a4cbdf49e2338bc42b114c610e99a573378836e3ed3b9b11e59539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3489fe2d43a4cbdf49e2338bc42b114c610e99a573378836e3ed3b9b11e59539", kill_on_drop: false }`
[INFO] [stdout] 3489fe2d43a4cbdf49e2338bc42b114c610e99a573378836e3ed3b9b11e59539
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a2afa52df42e84a8f2aa4594772ca7f9fdde5c29754f4eba45ea0f525e9d85c
[INFO] running `Command { std: "docker" "start" "-a" "3a2afa52df42e84a8f2aa4594772ca7f9fdde5c29754f4eba45ea0f525e9d85c", kill_on_drop: false }`
[INFO] [stderr]    Compiling deep_core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/graph/graph.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Graph {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 12 |     id: GraphId,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Graph` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tensor_id` is never read
[INFO] [stdout]   --> src/graph/tensor_descriptor.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct TensorDescriptor {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 14 |     tensor_id: TensorId,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TensorDescriptor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `indices_by_from` and `indices_by_to` are never read
[INFO] [stdout]   --> src/graph/edges_indices.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct EdgesIndices {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 11 |     indices_by_from: HashMap<NodeId, Indices>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     indices_by_to: HashMap<NodeId, Indices>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EdgesIndices` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/graph/graph.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Graph {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 12 |     id: GraphId,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Graph` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tensor_id` is never read
[INFO] [stdout]   --> src/graph/tensor_descriptor.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct TensorDescriptor {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 14 |     tensor_id: TensorId,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TensorDescriptor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `indices_by_from` and `indices_by_to` are never read
[INFO] [stdout]   --> src/graph/edges_indices.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct EdgesIndices {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 11 |     indices_by_from: HashMap<NodeId, Indices>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     indices_by_to: HashMap<NodeId, Indices>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EdgesIndices` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "3a2afa52df42e84a8f2aa4594772ca7f9fdde5c29754f4eba45ea0f525e9d85c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a2afa52df42e84a8f2aa4594772ca7f9fdde5c29754f4eba45ea0f525e9d85c", kill_on_drop: false }`
[INFO] [stdout] 3a2afa52df42e84a8f2aa4594772ca7f9fdde5c29754f4eba45ea0f525e9d85c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8823f0306c60fa5ef249f18830f71c00d4e2e744e17868b37d30c85314c944c4
[INFO] running `Command { std: "docker" "start" "-a" "8823f0306c60fa5ef249f18830f71c00d4e2e744e17868b37d30c85314c944c4", kill_on_drop: false }`
[INFO] [stderr] warning: field `id` is never read
[INFO] [stderr]   --> src/graph/graph.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct Graph {
[INFO] [stderr]    |            ----- field in this struct
[INFO] [stderr] 12 |     id: GraphId,
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Graph` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `tensor_id` is never read
[INFO] [stderr]   --> src/graph/tensor_descriptor.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct TensorDescriptor {
[INFO] [stderr]    |            ---------------- field in this struct
[INFO] [stderr] 14 |     tensor_id: TensorId,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TensorDescriptor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `indices_by_from` and `indices_by_to` are never read
[INFO] [stderr]   --> src/graph/edges_indices.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct EdgesIndices {
[INFO] [stderr]    |            ------------ fields in this struct
[INFO] [stderr] 11 |     indices_by_from: HashMap<NodeId, Indices>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 12 |     indices_by_to: HashMap<NodeId, Indices>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `EdgesIndices` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `deep_core` (lib) generated 3 warnings
[INFO] [stderr] warning: `deep_core` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/deep_core-6a700350e484030d)
[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 deep_core
[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" "8823f0306c60fa5ef249f18830f71c00d4e2e744e17868b37d30c85314c944c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8823f0306c60fa5ef249f18830f71c00d4e2e744e17868b37d30c85314c944c4", kill_on_drop: false }`
[INFO] [stdout] 8823f0306c60fa5ef249f18830f71c00d4e2e744e17868b37d30c85314c944c4
