[INFO] cloning repository https://github.com/brianjjones/tensorflow-rl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brianjjones/tensorflow-rl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrianjjones%2Ftensorflow-rl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrianjjones%2Ftensorflow-rl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 90757f30b87b02c3d512908b2181cdaf5d4fc430
[INFO] checking brianjjones/tensorflow-rl against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrianjjones%2Ftensorflow-rl" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/brianjjones/tensorflow-rl on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/brianjjones/tensorflow-rl
[INFO] finished tweaking git repo https://github.com/brianjjones/tensorflow-rl
[INFO] tweaked toml for git repo https://github.com/brianjjones/tensorflow-rl written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/brianjjones/tensorflow-rl 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" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.120
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e14bec49c80b34502c9420c25e7e1d2982782b5024fc9ac256cf4810c6a51a6
[INFO] running `Command { std: "docker" "start" "-a" "8e14bec49c80b34502c9420c25e7e1d2982782b5024fc9ac256cf4810c6a51a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e14bec49c80b34502c9420c25e7e1d2982782b5024fc9ac256cf4810c6a51a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e14bec49c80b34502c9420c25e7e1d2982782b5024fc9ac256cf4810c6a51a6", kill_on_drop: false }`
[INFO] [stdout] 8e14bec49c80b34502c9420c25e7e1d2982782b5024fc9ac256cf4810c6a51a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b93f41f127c2b9c91dfdfc8b9028bbb94d647ee46ee8ab17bc71e78ea67c29a5
[INFO] running `Command { std: "docker" "start" "-a" "b93f41f127c2b9c91dfdfc8b9028bbb94d647ee46ee8ab17bc71e78ea67c29a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling protobuf v2.23.0
[INFO] [stderr]    Compiling libc v0.2.120
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]     Checking libloading v0.7.3
[INFO] [stderr]     Checking crc-catalog v1.1.1
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]    Compiling tensorflow-internal-macros v0.0.1
[INFO] [stderr]     Checking crc v2.1.0
[INFO] [stderr]     Checking wasi-nn-tf-runtime-sys v0.1.0 (/opt/rustwide/workdir/crates/wasi-nn-tf-runtime-sys)
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking wasi-nn-tf-runtime v0.1.0 (/opt/rustwide/workdir/crates/wasi-nn-tf-runtime)
[INFO] [stdout] error[E0432]: unresolved import `serial_test`
[INFO] [stdout]    --> crates/wasi-nn-tf-runtime/src/session.rs:514:9
[INFO] [stdout]     |
[INFO] [stdout] 514 |     use serial_test::serial;
[INFO] [stdout]     |         ^^^^^^^^^^^ use of undeclared crate or module `serial_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `serial`
[INFO] [stdout]    --> crates/wasi-nn-tf-runtime/src/session.rs:574:7
[INFO] [stdout]     |
[INFO] [stdout] 574 |     #[serial] // Full trace enable profile session
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `serial`
[INFO] [stdout]    --> crates/wasi-nn-tf-runtime/src/session.rs:603:7
[INFO] [stdout]     |
[INFO] [stdout] 603 |     #[serial] // Full_trace enable profile session
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `deprecated`
[INFO] [stdout]   --> crates/wasi-nn-tf-runtime/src/ops/math_ops.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[deprecated(note = "Use mul instead.", since = "0.15.0")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the built-in attribute `deprecated` will be ignored, since it's applied to the macro invocation `define_op`
[INFO] [stdout]   --> crates/wasi-nn-tf-runtime/src/ops/math_ops.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | define_op!(multiply, Multiply, "Mul", args { a, b });
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `deprecated`
[INFO] [stdout]   --> crates/wasi-nn-tf-runtime/src/ops/math_ops.rs:54:1
[INFO] [stdout]    |
[INFO] [stdout] 54 | #[deprecated(note = "Use sub instead.", since = "0.15.0")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the built-in attribute `deprecated` will be ignored, since it's applied to the macro invocation `define_op`
[INFO] [stdout]   --> crates/wasi-nn-tf-runtime/src/ops/math_ops.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | define_op!(subtract, Subtract, "Sub", args { a, b });
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `deprecated`
[INFO] [stdout]  --> crates/wasi-nn-tf-runtime/src/ops/random_ops.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[deprecated(note = "Use random_standard_normal instead.", since = "0.15.0")]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the built-in attribute `deprecated` will be ignored, since it's applied to the macro invocation `define_op`
[INFO] [stdout]  --> crates/wasi-nn-tf-runtime/src/ops/random_ops.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | define_op!(random_normal, RandomNormal, "RandomStandardNormal", args{x}, attrs {
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `shape_from_array`
[INFO] [stdout]     --> crates/wasi-nn-tf-runtime/src/lib.rs:2016:14
[INFO] [stdout]      |
[INFO] [stdout] 2016 | macro_rules! shape_from_array {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `deprecated`
[INFO] [stdout]   --> crates/wasi-nn-tf-runtime/src/ops/math_ops.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[deprecated(note = "Use mul instead.", since = "0.15.0")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the built-in attribute `deprecated` will be ignored, since it's applied to the macro invocation `define_op`
[INFO] [stdout]   --> crates/wasi-nn-tf-runtime/src/ops/math_ops.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | define_op!(multiply, Multiply, "Mul", args { a, b });
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `deprecated`
[INFO] [stdout]   --> crates/wasi-nn-tf-runtime/src/ops/math_ops.rs:54:1
[INFO] [stdout]    |
[INFO] [stdout] 54 | #[deprecated(note = "Use sub instead.", since = "0.15.0")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the built-in attribute `deprecated` will be ignored, since it's applied to the macro invocation `define_op`
[INFO] [stdout]   --> crates/wasi-nn-tf-runtime/src/ops/math_ops.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | define_op!(subtract, Subtract, "Sub", args { a, b });
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `deprecated`
[INFO] [stdout]  --> crates/wasi-nn-tf-runtime/src/ops/random_ops.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[deprecated(note = "Use random_standard_normal instead.", since = "0.15.0")]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the built-in attribute `deprecated` will be ignored, since it's applied to the macro invocation `define_op`
[INFO] [stdout]  --> crates/wasi-nn-tf-runtime/src/ops/random_ops.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | define_op!(random_normal, RandomNormal, "RandomStandardNormal", args{x}, attrs {
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Shape`
[INFO] [stdout]    --> crates/wasi-nn-tf-runtime/src/train.rs:280:9
[INFO] [stdout]     |
[INFO] [stdout] 280 |     use crate::Shape;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `shape_from_array`
[INFO] [stdout]     --> crates/wasi-nn-tf-runtime/src/lib.rs:2016:14
[INFO] [stdout]      |
[INFO] [stdout] 2016 | macro_rules! shape_from_array {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_function` found for struct `graph::Graph` in the current scope
[INFO] [stdout]     --> crates/wasi-nn-tf-runtime/src/graph.rs:2482:14
[INFO] [stdout]      |
[INFO] [stdout] 285  |   pub struct Graph {
[INFO] [stdout]      |   ---------------- method `to_function` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 2481 |           let f = g
[INFO] [stdout]      |  _________________-
[INFO] [stdout] 2482 | |             .to_function(
[INFO] [stdout]      | |             -^^^^^^^^^^^ help: there is a method with a similar name: `copy_function`
[INFO] [stdout]      | |_____________|
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `session::SavedModelBundle::meta_graph_def`: Please use SavedModelBundle::meta_graph_def() instead
[INFO] [stdout]   --> crates/wasi-nn-tf-runtime/src/session.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 meta_graph_def: Vec::from(meta.as_ref()),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `session::SavedModelBundle::meta_graph_def`: Please use SavedModelBundle::meta_graph_def() instead
[INFO] [stdout]    --> crates/wasi-nn-tf-runtime/src/session.rs:653:13
[INFO] [stdout]     |
[INFO] [stdout] 653 |             meta_graph_def,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `session::SavedModelBundle::meta_graph_def`: Please use SavedModelBundle::meta_graph_def() instead
[INFO] [stdout]   --> crates/wasi-nn-tf-runtime/src/session.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 meta_graph_def: Vec::from(meta.as_ref()),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasi-nn-tf-runtime` (lib test) due to 5 previous errors; 7 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `retval`
[INFO] [stdout]    --> crates/wasi-nn-tf-runtime/src/graph.rs:300:17
[INFO] [stdout]     |
[INFO] [stdout] 300 |             let retval = tf::library::load().or_else(|e| Err(e));
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_retval`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]     --> crates/wasi-nn-tf-runtime/src/lib.rs:1542:5
[INFO] [stdout]      |
[INFO] [stdout] 1541 | pub struct Library {
[INFO] [stdout]      |            ------- field in this struct
[INFO] [stdout] 1542 |     inner: *mut tf::TF_Library,
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Library` 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 `lifetime` is never read
[INFO] [stdout]    --> crates/wasi-nn-tf-runtime/src/graph.rs:287:5
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub struct Graph {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] 286 |     gimpl: Arc<GraphImpl>,
[INFO] [stdout] 287 |     lifetime: GraphLifetime,
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]     --> crates/wasi-nn-tf-runtime/src/graph.rs:2276:5
[INFO] [stdout]      |
[INFO] [stdout] 2275 | pub struct FunctionOptions {
[INFO] [stdout]      |            --------------- field in this struct
[INFO] [stdout] 2276 |     inner: *mut tf::TF_FunctionOptions,
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `FunctionOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `c_inputs` is never read
[INFO] [stdout]   --> crates/wasi-nn-tf-runtime/src/while_loop.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct WhileBuilder<'a> {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 37 |     c_inputs: Vec<tf::TF_Output>, // must live until TF_FinishWhile
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WhileBuilder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b93f41f127c2b9c91dfdfc8b9028bbb94d647ee46ee8ab17bc71e78ea67c29a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b93f41f127c2b9c91dfdfc8b9028bbb94d647ee46ee8ab17bc71e78ea67c29a5", kill_on_drop: false }`
[INFO] [stdout] b93f41f127c2b9c91dfdfc8b9028bbb94d647ee46ee8ab17bc71e78ea67c29a5
