[INFO] fetching crate spyglass-lens 0.1.7...
[INFO] testing spyglass-lens-0.1.7 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate spyglass-lens 0.1.7 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate spyglass-lens 0.1.7
[INFO] finished tweaking crates.io crate spyglass-lens 0.1.7
[INFO] tweaked toml for crates.io crate spyglass-lens 0.1.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate spyglass-lens 0.1.7 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 25 packages to latest compatible versions
[INFO] [stderr]       Adding ron v0.8.1 (available: v0.11.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7a74fa7169ef4b947c942d2941908167a4a0f51ade9561ab95cd647935271a9
[INFO] running `Command { std: "docker" "start" "-a" "d7a74fa7169ef4b947c942d2941908167a4a0f51ade9561ab95cd647935271a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7a74fa7169ef4b947c942d2941908167a4a0f51ade9561ab95cd647935271a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7a74fa7169ef4b947c942d2941908167a4a0f51ade9561ab95cd647935271a9", kill_on_drop: false }`
[INFO] [stdout] d7a74fa7169ef4b947c942d2941908167a4a0f51ade9561ab95cd647935271a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d6675246ef248f153b80e07f4783c7ebda7dee5da1b8330547c0fdc139c96a8
[INFO] running `Command { std: "docker" "start" "-a" "2d6675246ef248f153b80e07f4783c7ebda7dee5da1b8330547c0fdc139c96a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling ron v0.8.1
[INFO] [stderr]    Compiling spyglass-lens v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `Command { std: "docker" "inspect" "2d6675246ef248f153b80e07f4783c7ebda7dee5da1b8330547c0fdc139c96a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d6675246ef248f153b80e07f4783c7ebda7dee5da1b8330547c0fdc139c96a8", kill_on_drop: false }`
[INFO] [stdout] 2d6675246ef248f153b80e07f4783c7ebda7dee5da1b8330547c0fdc139c96a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78acdf96eb189012b013880f915ea00eb11547c9b74794a32ddf2ae624d53a35
[INFO] running `Command { std: "docker" "start" "-a" "78acdf96eb189012b013880f915ea00eb11547c9b74794a32ddf2ae624d53a35", kill_on_drop: false }`
[INFO] [stderr]    Compiling spyglass-lens v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `src/../../../fixtures/lens/extra_fields.ron`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib.rs:161:24
[INFO] [stdout]     |
[INFO] [stdout] 161 |         let lens_str = include_str!("../../../fixtures/lens/extra_fields.ron");
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `spyglass-lens` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "78acdf96eb189012b013880f915ea00eb11547c9b74794a32ddf2ae624d53a35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78acdf96eb189012b013880f915ea00eb11547c9b74794a32ddf2ae624d53a35", kill_on_drop: false }`
[INFO] [stdout] 78acdf96eb189012b013880f915ea00eb11547c9b74794a32ddf2ae624d53a35