[INFO] fetching crate spyglass-lens 0.1.7...
[INFO] testing spyglass-lens-0.1.7 against 1.91.0 for beta-1.92-2
[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 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 047aa82702abbfe260041d471de13b4feb0ed5652d41d55b6b71289d98cd1011
[INFO] running `Command { std: "docker" "start" "-a" "047aa82702abbfe260041d471de13b4feb0ed5652d41d55b6b71289d98cd1011", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "047aa82702abbfe260041d471de13b4feb0ed5652d41d55b6b71289d98cd1011", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "047aa82702abbfe260041d471de13b4feb0ed5652d41d55b6b71289d98cd1011", kill_on_drop: false }`
[INFO] [stdout] 047aa82702abbfe260041d471de13b4feb0ed5652d41d55b6b71289d98cd1011
[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=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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 685d7141fef7bd0821d5105082d48275ef5d0ba34f81a28dbca10d453614074a
[INFO] running `Command { std: "docker" "start" "-a" "685d7141fef7bd0821d5105082d48275ef5d0ba34f81a28dbca10d453614074a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[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 10.31s
[INFO] running `Command { std: "docker" "inspect" "685d7141fef7bd0821d5105082d48275ef5d0ba34f81a28dbca10d453614074a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "685d7141fef7bd0821d5105082d48275ef5d0ba34f81a28dbca10d453614074a", kill_on_drop: false }`
[INFO] [stdout] 685d7141fef7bd0821d5105082d48275ef5d0ba34f81a28dbca10d453614074a
[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=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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4738959f0e9079815331fa273f32679300424feaa446f111f5acb41aa5e87e5b
[INFO] running `Command { std: "docker" "start" "-a" "4738959f0e9079815331fa273f32679300424feaa446f111f5acb41aa5e87e5b", 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" "4738959f0e9079815331fa273f32679300424feaa446f111f5acb41aa5e87e5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4738959f0e9079815331fa273f32679300424feaa446f111f5acb41aa5e87e5b", kill_on_drop: false }`
[INFO] [stdout] 4738959f0e9079815331fa273f32679300424feaa446f111f5acb41aa5e87e5b