[INFO] fetching crate diman_unit_system 0.5.0...
[INFO] checking diman_unit_system-0.5.0 against try#24cd45d7714ba43afd4b8e62fb677b069b21c4a5 for pr-129543
[INFO] extracting crate diman_unit_system 0.5.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate diman_unit_system 0.5.0 on toolchain 24cd45d7714ba43afd4b8e62fb677b069b21c4a5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate diman_unit_system 0.5.0
[INFO] finished tweaking crates.io crate diman_unit_system 0.5.0
[INFO] tweaked toml for crates.io crate diman_unit_system 0.5.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "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]      Locking 36 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21053febac9f8e20dc64abe9cb09461105e5edbffd48768aa336b0c11086a657
[INFO] running `Command { std: "docker" "start" "-a" "21053febac9f8e20dc64abe9cb09461105e5edbffd48768aa336b0c11086a657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21053febac9f8e20dc64abe9cb09461105e5edbffd48768aa336b0c11086a657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21053febac9f8e20dc64abe9cb09461105e5edbffd48768aa336b0c11086a657", kill_on_drop: false }`
[INFO] [stdout] 21053febac9f8e20dc64abe9cb09461105e5edbffd48768aa336b0c11086a657
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a5bc46ce17034a2673a162b8eb0dc0c1dcee9926a8568148aa4c8e81b371b53
[INFO] running `Command { std: "docker" "start" "-a" "9a5bc46ce17034a2673a162b8eb0dc0c1dcee9926a8568148aa4c8e81b371b53", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking diman_lib v0.5.1
[INFO] [stderr]     Checking diman_unit_system v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `module_name` is never read
[INFO] [stdout]  --> src/codegen/storage_types.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct VectorType {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 8 |     pub name: Type,
[INFO] [stdout] 9 |     pub module_name: TokenStream,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `module_name` is never read
[INFO] [stdout]   --> src/codegen/storage_types.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct FloatType {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 16 |     pub name: Type,
[INFO] [stdout] 17 |     pub module_name: TokenStream,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FloatType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stdout] warning: field `module_name` is never read
[INFO] [stdout]  --> src/codegen/storage_types.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct VectorType {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 8 |     pub name: Type,
[INFO] [stdout] 9 |     pub module_name: TokenStream,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `module_name` is never read
[INFO] [stdout]   --> src/codegen/storage_types.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct FloatType {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 16 |     pub name: Type,
[INFO] [stdout] 17 |     pub module_name: TokenStream,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FloatType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking trybuild v1.0.99
[INFO] [stdout] warning: field `module_name` is never read
[INFO] [stdout]  --> src/codegen/storage_types.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct VectorType {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 8 |     pub name: Type,
[INFO] [stdout] 9 |     pub module_name: TokenStream,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `module_name` is never read
[INFO] [stdout]   --> src/codegen/storage_types.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct FloatType {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 16 |     pub name: Type,
[INFO] [stdout] 17 |     pub module_name: TokenStream,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FloatType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.93s
[INFO] running `Command { std: "docker" "inspect" "9a5bc46ce17034a2673a162b8eb0dc0c1dcee9926a8568148aa4c8e81b371b53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a5bc46ce17034a2673a162b8eb0dc0c1dcee9926a8568148aa4c8e81b371b53", kill_on_drop: false }`
[INFO] [stdout] 9a5bc46ce17034a2673a162b8eb0dc0c1dcee9926a8568148aa4c8e81b371b53