[INFO] fetching crate df_st_image_maps 0.3.0-development-1...
[INFO] checking df_st_image_maps-0.3.0-development-1 against beta for pr-78714
[INFO] extracting crate df_st_image_maps 0.3.0-development-1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate df_st_image_maps 0.3.0-development-1 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate df_st_image_maps 0.3.0-development-1
[INFO] finished tweaking crates.io crate df_st_image_maps 0.3.0-development-1
[INFO] tweaked toml for crates.io crate df_st_image_maps 0.3.0-development-1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b4b8ac1b14d029506564d4d8bfb0b5897d822a49dda0b8c641d5da4a17aac91
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0b4b8ac1b14d029506564d4d8bfb0b5897d822a49dda0b8c641d5da4a17aac91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b4b8ac1b14d029506564d4d8bfb0b5897d822a49dda0b8c641d5da4a17aac91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b4b8ac1b14d029506564d4d8bfb0b5897d822a49dda0b8c641d5da4a17aac91", kill_on_drop: false }`
[INFO] [stdout] 0b4b8ac1b14d029506564d4d8bfb0b5897d822a49dda0b8c641d5da4a17aac91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f9b7460797faeccf8cf9014cc3c59626d58ad83ec49801074a95bdec3834ed4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6f9b7460797faeccf8cf9014cc3c59626d58ad83ec49801074a95bdec3834ed4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]     Checking weezl v0.1.3
[INFO] [stderr]    Compiling schemars v0.8.0
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking dyn-clone v1.0.3
[INFO] [stderr]     Checking df_cp437 v1.0.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking gif v0.11.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking num-iter v0.1.42
[INFO] [stderr]     Checking backtrace v0.3.54
[INFO] [stderr]     Checking tiff v0.6.0
[INFO] [stderr]     Checking image v0.23.11
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling schemars_derive v0.8.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling juniper_codegen v0.14.2
[INFO] [stderr]    Compiling df_st_derive v0.3.0-development-1
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking serde v1.0.117
[INFO] [stderr]     Checking serde_json v1.0.59
[INFO] [stderr]     Checking serde_path_to_error v0.1.3
[INFO] [stderr]     Checking juniper v0.14.2
[INFO] [stderr]     Checking df_st_core v0.3.0-development-1
[INFO] [stderr]     Checking df_st_image_maps v0.3.0-development-1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `Command { std: "docker" "inspect" "6f9b7460797faeccf8cf9014cc3c59626d58ad83ec49801074a95bdec3834ed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f9b7460797faeccf8cf9014cc3c59626d58ad83ec49801074a95bdec3834ed4", kill_on_drop: false }`
[INFO] [stdout] 6f9b7460797faeccf8cf9014cc3c59626d58ad83ec49801074a95bdec3834ed4