[INFO] fetching crate wot-td 0.6.2...
[INFO] building wot-td-0.6.2 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate wot-td 0.6.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate wot-td 0.6.2
[INFO] finished tweaking crates.io crate wot-td 0.6.2
[INFO] tweaked toml for crates.io crate wot-td 0.6.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wot-td 0.6.2 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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 75 packages to latest compatible versions
[INFO] [stderr]       Adding hashbrown v0.15.5 (available: v0.16.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7244d603d1c3e1b9bb530ae847d2b11cb54b0a985f9746cdc1f5ae3e4db4e5a7
[INFO] running `Command { std: "docker" "start" "-a" "7244d603d1c3e1b9bb530ae847d2b11cb54b0a985f9746cdc1f5ae3e4db4e5a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7244d603d1c3e1b9bb530ae847d2b11cb54b0a985f9746cdc1f5ae3e4db4e5a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7244d603d1c3e1b9bb530ae847d2b11cb54b0a985f9746cdc1f5ae3e4db4e5a7", kill_on_drop: false }`
[INFO] [stdout] 7244d603d1c3e1b9bb530ae847d2b11cb54b0a985f9746cdc1f5ae3e4db4e5a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4e8481bc5da0b76be3e55db847adedef7b6823cfa988d008ed15cd99cffa4a0
[INFO] running `Command { std: "docker" "start" "-a" "c4e8481bc5da0b76be3e55db847adedef7b6823cfa988d008ed15cd99cffa4a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling deranged v0.5.4
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling serde_with_macros v3.14.1
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling serde_with v3.14.1
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling oxilangtag v0.1.5
[INFO] [stderr]    Compiling wot-td v0.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `AdjacentlyTaggedEnumVariant` is never constructed
[INFO] [stdout]    --> src/flat_map_serialize.rs:972:12
[INFO] [stdout]     |
[INFO] [stdout] 972 | pub struct AdjacentlyTaggedEnumVariant {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CannotSerializeVariant` is never constructed
[INFO] [stdout]    --> src/flat_map_serialize.rs:989:12
[INFO] [stdout]     |
[INFO] [stdout] 989 | pub struct CannotSerializeVariant<T>(pub T);
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.78s
[INFO] running `Command { std: "docker" "inspect" "c4e8481bc5da0b76be3e55db847adedef7b6823cfa988d008ed15cd99cffa4a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4e8481bc5da0b76be3e55db847adedef7b6823cfa988d008ed15cd99cffa4a0", kill_on_drop: false }`
[INFO] [stdout] c4e8481bc5da0b76be3e55db847adedef7b6823cfa988d008ed15cd99cffa4a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7597ded63856e89c56c387deffeb37c2a6c6c3ad7ab354902b5b3fc4fb017639
[INFO] running `Command { std: "docker" "start" "-a" "7597ded63856e89c56c387deffeb37c2a6c6c3ad7ab354902b5b3fc4fb017639", kill_on_drop: false }`
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling wot-td v0.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `AdjacentlyTaggedEnumVariant` is never constructed
[INFO] [stdout]    --> src/flat_map_serialize.rs:972:12
[INFO] [stdout]     |
[INFO] [stdout] 972 | pub struct AdjacentlyTaggedEnumVariant {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CannotSerializeVariant` is never constructed
[INFO] [stdout]    --> src/flat_map_serialize.rs:989:12
[INFO] [stdout]     |
[INFO] [stdout] 989 | pub struct CannotSerializeVariant<T>(pub T);
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AdjacentlyTaggedEnumVariant` is never constructed
[INFO] [stdout]    --> src/flat_map_serialize.rs:972:12
[INFO] [stdout]     |
[INFO] [stdout] 972 | pub struct AdjacentlyTaggedEnumVariant {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CannotSerializeVariant` is never constructed
[INFO] [stdout]    --> src/flat_map_serialize.rs:989:12
[INFO] [stdout]     |
[INFO] [stdout] 989 | pub struct CannotSerializeVariant<T>(pub T);
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 17.21s
[INFO] running `Command { std: "docker" "inspect" "7597ded63856e89c56c387deffeb37c2a6c6c3ad7ab354902b5b3fc4fb017639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7597ded63856e89c56c387deffeb37c2a6c6c3ad7ab354902b5b3fc4fb017639", kill_on_drop: false }`
[INFO] [stdout] 7597ded63856e89c56c387deffeb37c2a6c6c3ad7ab354902b5b3fc4fb017639