[INFO] fetching crate mukti-metadata 0.3.0...
[INFO] testing mukti-metadata-0.3.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mukti-metadata 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate mukti-metadata 0.3.0
[INFO] finished tweaking crates.io crate mukti-metadata 0.3.0
[INFO] tweaked toml for crates.io crate mukti-metadata 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mukti-metadata 0.3.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "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 14 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ab1bbedfb07f18323a69a562a7a8fc78502a6cf48b18261dba6998a494442fc
[INFO] running `Command { std: "docker" "start" "-a" "1ab1bbedfb07f18323a69a562a7a8fc78502a6cf48b18261dba6998a494442fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ab1bbedfb07f18323a69a562a7a8fc78502a6cf48b18261dba6998a494442fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ab1bbedfb07f18323a69a562a7a8fc78502a6cf48b18261dba6998a494442fc", kill_on_drop: false }`
[INFO] [stdout] 1ab1bbedfb07f18323a69a562a7a8fc78502a6cf48b18261dba6998a494442fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93096ac4a48faa6966adda3aa201014be0b3f2235871fff90d15938f21064f9d
[INFO] running `Command { std: "docker" "start" "-a" "93096ac4a48faa6966adda3aa201014be0b3f2235871fff90d15938f21064f9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling mukti-metadata v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.95s
[INFO] running `Command { std: "docker" "inspect" "93096ac4a48faa6966adda3aa201014be0b3f2235871fff90d15938f21064f9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93096ac4a48faa6966adda3aa201014be0b3f2235871fff90d15938f21064f9d", kill_on_drop: false }`
[INFO] [stdout] 93096ac4a48faa6966adda3aa201014be0b3f2235871fff90d15938f21064f9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6a9ab4957ab3b755a53bab50c4f5dd2213e2a419f725f741fff4cd6cd594a2d
[INFO] running `Command { std: "docker" "start" "-a" "c6a9ab4957ab3b755a53bab50c4f5dd2213e2a419f725f741fff4cd6cd594a2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mukti-metadata v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `src/../../fixtures/mukti-releases.json`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/models.rs:266:33
[INFO] [stdout]     |
[INFO] [stdout] 266 |     static FIXTURE_JSON: &str = include_str!("../../fixtures/mukti-releases.json");
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mukti-metadata` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "c6a9ab4957ab3b755a53bab50c4f5dd2213e2a419f725f741fff4cd6cd594a2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6a9ab4957ab3b755a53bab50c4f5dd2213e2a419f725f741fff4cd6cd594a2d", kill_on_drop: false }`
[INFO] [stdout] c6a9ab4957ab3b755a53bab50c4f5dd2213e2a419f725f741fff4cd6cd594a2d