[INFO] fetching crate stepflow-serde 0.0.5...
[INFO] testing stepflow-serde-0.0.5 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate stepflow-serde 0.0.5 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate stepflow-serde 0.0.5 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stepflow-serde 0.0.5
[INFO] finished tweaking crates.io crate stepflow-serde 0.0.5
[INFO] tweaked toml for crates.io crate stepflow-serde 0.0.5 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stepflow-action v0.0.5
[INFO] [stderr]   Downloaded stepflow-session v0.0.5
[INFO] [stderr]   Downloaded stepflow-step v0.0.4
[INFO] [stderr]   Downloaded stepflow-base v0.0.4
[INFO] [stderr]   Downloaded stepflow-data v0.0.4
[INFO] [stderr]   Downloaded stepflow v0.0.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 028e500eb5eb1b5b1c60a1ddb73119d6e6bf7565eadd4fdaef3509e6e9607021
[INFO] running `Command { std: "docker" "start" "-a" "028e500eb5eb1b5b1c60a1ddb73119d6e6bf7565eadd4fdaef3509e6e9607021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "028e500eb5eb1b5b1c60a1ddb73119d6e6bf7565eadd4fdaef3509e6e9607021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "028e500eb5eb1b5b1c60a1ddb73119d6e6bf7565eadd4fdaef3509e6e9607021", kill_on_drop: false }`
[INFO] [stdout] 028e500eb5eb1b5b1c60a1ddb73119d6e6bf7565eadd4fdaef3509e6e9607021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c3ac082599aa9b3dab2f3fc482d1bab345a386c2bf1c69945f8c2423d338c57
[INFO] running `Command { std: "docker" "start" "-a" "0c3ac082599aa9b3dab2f3fc482d1bab345a386c2bf1c69945f8c2423d338c57", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling urlencoding v1.3.3
[INFO] [stderr]    Compiling htmlescape v0.3.1
[INFO] [stderr]    Compiling tracing-core v0.1.18
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling stepflow-base v0.0.4
[INFO] [stderr]    Compiling stepflow-data v0.0.4
[INFO] [stderr]    Compiling stepflow-step v0.0.4
[INFO] [stderr]    Compiling stepflow-action v0.0.5
[INFO] [stderr]    Compiling stepflow-session v0.0.5
[INFO] [stderr]    Compiling stepflow v0.0.6
[INFO] [stderr]    Compiling stepflow-serde v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.64s
[INFO] running `Command { std: "docker" "inspect" "0c3ac082599aa9b3dab2f3fc482d1bab345a386c2bf1c69945f8c2423d338c57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c3ac082599aa9b3dab2f3fc482d1bab345a386c2bf1c69945f8c2423d338c57", kill_on_drop: false }`
[INFO] [stdout] 0c3ac082599aa9b3dab2f3fc482d1bab345a386c2bf1c69945f8c2423d338c57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6092f5ba3fd985ce15031ad0592b0cacc4121bb779d82e50b971cc8a2b3719f4
[INFO] running `Command { std: "docker" "start" "-a" "6092f5ba3fd985ce15031ad0592b0cacc4121bb779d82e50b971cc8a2b3719f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling stepflow-serde v0.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `stepflow_test_util`
[INFO] [stdout]   --> src/var.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     use stepflow_test_util::test_id;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `stepflow_test_util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `stepflow_test_util`
[INFO] [stdout]   --> src/lib.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     use stepflow_test_util::test_id;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `stepflow_test_util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `test_id`
[INFO] [stdout]   --> src/var.rs:35:36
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let var = var_serde.to_var(test_id!(VarId));
[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 macro `test_id`
[INFO] [stdout]    --> src/lib.rs:106:50
[INFO] [stdout]     |
[INFO] [stdout] 106 |         let session = session_serde.into_session(test_id!(SessionId), allow_implicit_var)?;
[INFO] [stdout]     |                                                  ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VarId`
[INFO] [stdout]   --> src/var.rs:29:36
[INFO] [stdout]    |
[INFO] [stdout] 29 |     use super::{VarSerde, BoolVar, VarId};
[INFO] [stdout]    |                                    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SessionId`
[INFO] [stdout]   --> src/lib.rs:63:29
[INFO] [stdout]    |
[INFO] [stdout] 63 |     use stepflow::{Session, SessionId, AdvanceBlockedOn};
[INFO] [stdout]    |                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stepflow-serde` due to 5 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "6092f5ba3fd985ce15031ad0592b0cacc4121bb779d82e50b971cc8a2b3719f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6092f5ba3fd985ce15031ad0592b0cacc4121bb779d82e50b971cc8a2b3719f4", kill_on_drop: false }`
[INFO] [stdout] 6092f5ba3fd985ce15031ad0592b0cacc4121bb779d82e50b971cc8a2b3719f4
