[INFO] fetching crate odra-ir 0.6.2...
[INFO] checking odra-ir-0.6.2 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate odra-ir 0.6.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate odra-ir 0.6.2
[INFO] finished tweaking crates.io crate odra-ir 0.6.2
[INFO] tweaked toml for crates.io crate odra-ir 0.6.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate odra-ir 0.6.2 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding odra-utils v0.6.2 (available: v0.7.1)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.104)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 731fb3e6661c69d70546ea2c993e1a03e753e4b19be8f78c304326ee73dbfa3e
[INFO] running `Command { std: "docker" "start" "-a" "731fb3e6661c69d70546ea2c993e1a03e753e4b19be8f78c304326ee73dbfa3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "731fb3e6661c69d70546ea2c993e1a03e753e4b19be8f78c304326ee73dbfa3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "731fb3e6661c69d70546ea2c993e1a03e753e4b19be8f78c304326ee73dbfa3e", kill_on_drop: false }`
[INFO] [stdout] 731fb3e6661c69d70546ea2c993e1a03e753e4b19be8f78c304326ee73dbfa3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6fd85f52f8a40107049f40d16692d595fdf5bbba9da06237ff345ce6ebccfe8
[INFO] running `Command { std: "docker" "start" "-a" "c6fd85f52f8a40107049f40d16692d595fdf5bbba9da06237ff345ce6ebccfe8", kill_on_drop: false }`
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking odra-utils v0.6.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking odra-ir v0.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ContractEntrypoint` is never constructed
[INFO] [stdout]   --> src/module_item/impl_item.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct ContractEntrypoint {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ContractEntrypoint` is never constructed
[INFO] [stdout]   --> src/module_item/impl_item.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct ContractEntrypoint {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.66s
[INFO] running `Command { std: "docker" "inspect" "c6fd85f52f8a40107049f40d16692d595fdf5bbba9da06237ff345ce6ebccfe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6fd85f52f8a40107049f40d16692d595fdf5bbba9da06237ff345ce6ebccfe8", kill_on_drop: false }`
[INFO] [stdout] c6fd85f52f8a40107049f40d16692d595fdf5bbba9da06237ff345ce6ebccfe8