[INFO] fetching crate eds-reader 0.1.0...
[INFO] testing eds-reader-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate eds-reader 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate eds-reader 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate eds-reader 0.1.0
[INFO] finished tweaking crates.io crate eds-reader 0.1.0
[INFO] tweaked toml for crates.io crate eds-reader 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ach-pubsub v0.1.7
[INFO] [stderr]   Downloaded r0 v1.0.0
[INFO] [stderr]   Downloaded ach-once v0.1.5
[INFO] [stderr]   Downloaded ach-array v0.1.7
[INFO] [stderr]   Downloaded ach-lazy v0.1.2
[INFO] [stderr]   Downloaded atomic v0.5.1
[INFO] [stderr]   Downloaded spin_loop v0.1.1
[INFO] [stderr]   Downloaded xtensa-lx v0.6.0
[INFO] [stderr]   Downloaded mutex-trait v0.2.0
[INFO] [stderr]   Downloaded ach-util v0.1.15
[INFO] [stderr]   Downloaded ach-ring v0.1.7
[INFO] [stderr]   Downloaded msp430 v0.3.0
[INFO] [stderr]   Downloaded crc16 v0.4.0
[INFO] [stderr]   Downloaded ach-cell v0.1.16
[INFO] [stderr]   Downloaded riscv-target v0.1.2
[INFO] [stderr]   Downloaded interrupt v0.1.3
[INFO] [stderr]   Downloaded riscv v0.7.0
[INFO] [stderr]   Downloaded ach-mpmc v0.1.3
[INFO] [stderr]   Downloaded ach-spsc v0.1.1
[INFO] [stderr]   Downloaded ach v0.1.2
[INFO] [stderr]   Downloaded fixed-queue v0.4.10
[INFO] [stderr]   Downloaded eds v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44d2bb6fdc2e0213e4c7b93e55762b058b409a337a4df4dcc05df24911c0f3c9
[INFO] running `Command { std: "docker" "start" "-a" "44d2bb6fdc2e0213e4c7b93e55762b058b409a337a4df4dcc05df24911c0f3c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44d2bb6fdc2e0213e4c7b93e55762b058b409a337a4df4dcc05df24911c0f3c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44d2bb6fdc2e0213e4c7b93e55762b058b409a337a4df4dcc05df24911c0f3c9", kill_on_drop: false }`
[INFO] [stdout] 44d2bb6fdc2e0213e4c7b93e55762b058b409a337a4df4dcc05df24911c0f3c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2e21217c003b224b96f78d28128ec0ed3810804ef55bc4ee1a0f3b2dd40bf5f
[INFO] running `Command { std: "docker" "start" "-a" "e2e21217c003b224b96f78d28128ec0ed3810804ef55bc4ee1a0f3b2dd40bf5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling spin_loop v0.1.1
[INFO] [stderr]    Compiling bare-metal v1.0.0
[INFO] [stderr]    Compiling crc16 v0.4.0
[INFO] [stderr]    Compiling ach-spsc v0.1.1
[INFO] [stderr]    Compiling atomic v0.5.1
[INFO] [stderr]    Compiling interrupt v0.1.3
[INFO] [stderr]    Compiling eds v0.5.0
[INFO] [stderr]    Compiling ach-util v0.1.15
[INFO] [stderr]    Compiling ach-cell v0.1.16
[INFO] [stderr]    Compiling ach-ring v0.1.7
[INFO] [stderr]    Compiling ach-once v0.1.5
[INFO] [stderr]    Compiling ach-array v0.1.7
[INFO] [stderr]    Compiling ach-lazy v0.1.2
[INFO] [stderr]    Compiling ach-mpmc v0.1.3
[INFO] [stderr]    Compiling ach-pubsub v0.1.7
[INFO] [stderr]    Compiling ach v0.1.2
[INFO] [stderr]    Compiling fixed-queue v0.4.10
[INFO] [stdout] error[E0432]: unresolved import `option::Peek`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/fixed-queue-0.4.10/src/sync/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use option::Peek as Seek;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ no `Peek` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fixed-queue` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e2e21217c003b224b96f78d28128ec0ed3810804ef55bc4ee1a0f3b2dd40bf5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2e21217c003b224b96f78d28128ec0ed3810804ef55bc4ee1a0f3b2dd40bf5f", kill_on_drop: false }`
[INFO] [stdout] e2e21217c003b224b96f78d28128ec0ed3810804ef55bc4ee1a0f3b2dd40bf5f