[INFO] fetching crate linera-wit-bindgen-gen-guest-rust 0.2.0...
[INFO] checking linera-wit-bindgen-gen-guest-rust-0.2.0 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate linera-wit-bindgen-gen-guest-rust 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate linera-wit-bindgen-gen-guest-rust 0.2.0 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linera-wit-bindgen-gen-guest-rust 0.2.0
[INFO] finished tweaking crates.io crate linera-wit-bindgen-gen-guest-rust 0.2.0
[INFO] tweaked toml for crates.io crate linera-wit-bindgen-gen-guest-rust 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 28 packages to latest compatible versions
[INFO] [stderr]       Adding heck v0.3.3 (available: v0.5.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9857098e09fc37cffec30fb8746a59c1c38e92654e036130ae0e642ac7cede9
[INFO] running `Command { std: "docker" "start" "-a" "c9857098e09fc37cffec30fb8746a59c1c38e92654e036130ae0e642ac7cede9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9857098e09fc37cffec30fb8746a59c1c38e92654e036130ae0e642ac7cede9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9857098e09fc37cffec30fb8746a59c1c38e92654e036130ae0e642ac7cede9", kill_on_drop: false }`
[INFO] [stdout] c9857098e09fc37cffec30fb8746a59c1c38e92654e036130ae0e642ac7cede9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59eb0fd772277f53c41706278a64cf376f0304853483d845fc410aef493c7bab
[INFO] running `Command { std: "docker" "start" "-a" "59eb0fd772277f53c41706278a64cf376f0304853483d845fc410aef493c7bab", kill_on_drop: false }`
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]     Checking unicase v2.8.0
[INFO] [stderr]     Checking unicode-xid v0.2.6
[INFO] [stderr]     Checking id-arena v2.2.1
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling linera-wit-bindgen-gen-guest-rust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]     Checking heck v0.3.3
[INFO] [stderr]     Checking linera-wit-parser v0.2.0
[INFO] [stderr]     Checking linera-wit-bindgen-core v0.2.0
[INFO] [stderr]     Checking linera-wit-bindgen-gen-rust-lib v0.2.0
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test_helpers`
[INFO] [stdout]  --> tests/codegen.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     test_helpers::codegen_rust_wasm_import!(
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of undeclared crate or module `test_helpers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test_helpers`
[INFO] [stdout]   --> tests/codegen.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     test_helpers::codegen_rust_wasm_export!(
[INFO] [stdout]    |     ^^^^^^^^^^^^ use of undeclared crate or module `test_helpers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `linera-wit-bindgen-gen-guest-rust` (test "codegen") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "59eb0fd772277f53c41706278a64cf376f0304853483d845fc410aef493c7bab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59eb0fd772277f53c41706278a64cf376f0304853483d845fc410aef493c7bab", kill_on_drop: false }`
[INFO] [stdout] 59eb0fd772277f53c41706278a64cf376f0304853483d845fc410aef493c7bab
