[INFO] fetching crate castle_types 0.20.2...
[INFO] checking castle_types-0.20.2 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate castle_types 0.20.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate castle_types 0.20.2 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate castle_types 0.20.2
[INFO] finished tweaking crates.io crate castle_types 0.20.2
[INFO] tweaked toml for crates.io crate castle_types 0.20.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 39 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.22.0 (latest: v0.24.1)
[INFO] [stderr]       Adding gimli v0.29.0 (latest: v0.31.0)
[INFO] [stderr]       Adding miniz_oxide v0.7.4 (latest: v0.8.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rmp-serde v1.3.0
[INFO] [stderr]   Downloaded byte v0.2.7
[INFO] [stderr]   Downloaded async-recursion v1.1.1
[INFO] [stderr]   Downloaded castle_input_cursor v0.20.2
[INFO] [stderr]   Downloaded rmp v0.8.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9156aaa6b9b7a03e91775f72937bc81ce447e22991f52fa9680e0e82f15ba524
[INFO] running `Command { std: "docker" "start" "-a" "9156aaa6b9b7a03e91775f72937bc81ce447e22991f52fa9680e0e82f15ba524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9156aaa6b9b7a03e91775f72937bc81ce447e22991f52fa9680e0e82f15ba524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9156aaa6b9b7a03e91775f72937bc81ce447e22991f52fa9680e0e82f15ba524", kill_on_drop: false }`
[INFO] [stdout] 9156aaa6b9b7a03e91775f72937bc81ce447e22991f52fa9680e0e82f15ba524
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19f8b3e5ae5c345451e6fcf7a421d6197fb37bdf08977db12c5d7ed62a078079
[INFO] running `Command { std: "docker" "start" "-a" "19f8b3e5ae5c345451e6fcf7a421d6197fb37bdf08977db12c5d7ed62a078079", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]     Checking byte v0.2.7
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking serde v1.0.209
[INFO] [stderr]     Checking uuid v1.10.0
[INFO] [stderr]     Checking castle_input_cursor v0.20.2
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking serde_json v1.0.127
[INFO] [stderr]     Checking castle_types v0.20.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `extended_error` is never used
[INFO] [stdout]   --> src/error.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub trait ExtendedErrorDisplay {
[INFO] [stdout]    |           -------------------- method in this trait
[INFO] [stdout] 66 |     fn extended_error(&self, src: &str) -> String;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.41s
[INFO] running `Command { std: "docker" "inspect" "19f8b3e5ae5c345451e6fcf7a421d6197fb37bdf08977db12c5d7ed62a078079", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19f8b3e5ae5c345451e6fcf7a421d6197fb37bdf08977db12c5d7ed62a078079", kill_on_drop: false }`
[INFO] [stdout] 19f8b3e5ae5c345451e6fcf7a421d6197fb37bdf08977db12c5d7ed62a078079