[INFO] fetching crate pepper-plugin-remedybg 0.4.0...
[INFO] checking pepper-plugin-remedybg-0.4.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate pepper-plugin-remedybg 0.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate pepper-plugin-remedybg 0.4.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pepper-plugin-remedybg 0.4.0
[INFO] finished tweaking crates.io crate pepper-plugin-remedybg 0.4.0
[INFO] tweaked toml for crates.io crate pepper-plugin-remedybg 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pepper v0.31.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] caeb0180f134b22e38943bac90326b034a013decb2ed38a3bed0fcc34b96592e
[INFO] running `Command { std: "docker" "start" "-a" "caeb0180f134b22e38943bac90326b034a013decb2ed38a3bed0fcc34b96592e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "caeb0180f134b22e38943bac90326b034a013decb2ed38a3bed0fcc34b96592e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caeb0180f134b22e38943bac90326b034a013decb2ed38a3bed0fcc34b96592e", kill_on_drop: false }`
[INFO] [stdout] caeb0180f134b22e38943bac90326b034a013decb2ed38a3bed0fcc34b96592e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c4b8da750ee03551f79e8efca557902dc785c39c0864ef2208792fddc72e822
[INFO] running `Command { std: "docker" "start" "-a" "4c4b8da750ee03551f79e8efca557902dc785c39c0864ef2208792fddc72e822", kill_on_drop: false }`
[INFO] [stderr]     Checking pepper v0.31.0
[INFO] [stderr]     Checking pepper-plugin-remedybg v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |     Running(PlatformProcessHandle),
[INFO] [stdout]    |     ------- ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 66 |     Running(()),
[INFO] [stdout]    |             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `function_name` and `overload_id` are never read
[INFO] [stdout]    --> src/protocol.rs:186:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |     FunctionName {
[INFO] [stdout]     |     ------------ fields in this variant
[INFO] [stdout] 186 |         function_name: RemedybgStr<'a>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 187 |         overload_id: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `address` is never read
[INFO] [stdout]    --> src/protocol.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 193 |     Address {
[INFO] [stdout]     |     ------- field in this variant
[INFO] [stdout] 194 |         address: u64,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |     Running(PlatformProcessHandle),
[INFO] [stdout]    |     ------- ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 66 |     Running(()),
[INFO] [stdout]    |             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `addr_expression`, `num_bytes`, and `access_kind` are never read
[INFO] [stdout]    --> src/protocol.rs:197:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |     Processor {
[INFO] [stdout]     |     --------- fields in this variant
[INFO] [stdout] 197 |         addr_expression: RemedybgStr<'a>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 198 |         num_bytes: u8,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 199 |         access_kind: RemedybgProcessorBreakpointAccessKind,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `exit_code` is never read
[INFO] [stdout]    --> src/protocol.rs:897:9
[INFO] [stdout]     |
[INFO] [stdout] 896 |     ExitProcess {
[INFO] [stdout]     |     ----------- field in this variant
[INFO] [stdout] 897 |         exit_code: u32,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `function_name` and `overload_id` are never read
[INFO] [stdout]    --> src/protocol.rs:186:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |     FunctionName {
[INFO] [stdout]     |     ------------ fields in this variant
[INFO] [stdout] 186 |         function_name: RemedybgStr<'a>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 187 |         overload_id: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `process_id` is never read
[INFO] [stdout]    --> src/protocol.rs:905:9
[INFO] [stdout]     |
[INFO] [stdout] 904 |     TargetStarted {
[INFO] [stdout]     |     ------------- field in this variant
[INFO] [stdout] 905 |         process_id: u32,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `process_id` is never read
[INFO] [stdout]    --> src/protocol.rs:913:9
[INFO] [stdout]     |
[INFO] [stdout] 912 |     TargetAttached {
[INFO] [stdout]     |     -------------- field in this variant
[INFO] [stdout] 913 |         process_id: u32,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `address` is never read
[INFO] [stdout]    --> src/protocol.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 193 |     Address {
[INFO] [stdout]     |     ------- field in this variant
[INFO] [stdout] 194 |         address: u64,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `process_id` is never read
[INFO] [stdout]    --> src/protocol.rs:921:9
[INFO] [stdout]     |
[INFO] [stdout] 920 |     TargetDetached {
[INFO] [stdout]     |     -------------- field in this variant
[INFO] [stdout] 921 |         process_id: u32,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `breakpoint_id` is never read
[INFO] [stdout]    --> src/protocol.rs:947:9
[INFO] [stdout]     |
[INFO] [stdout] 946 |     BreakpointHit {
[INFO] [stdout]     |     ------------- field in this variant
[INFO] [stdout] 947 |         breakpoint_id: RemedybgId,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `addr_expression`, `num_bytes`, and `access_kind` are never read
[INFO] [stdout]    --> src/protocol.rs:197:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |     Processor {
[INFO] [stdout]     |     --------- fields in this variant
[INFO] [stdout] 197 |         addr_expression: RemedybgStr<'a>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 198 |         num_bytes: u8,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 199 |         access_kind: RemedybgProcessorBreakpointAccessKind,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `breakpoint_id` is never read
[INFO] [stdout]    --> src/protocol.rs:957:9
[INFO] [stdout]     |
[INFO] [stdout] 956 |     BreakpointResolved {
[INFO] [stdout]     |     ------------------ field in this variant
[INFO] [stdout] 957 |         breakpoint_id: RemedybgId,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `string` is never read
[INFO] [stdout]    --> src/protocol.rs:990:9
[INFO] [stdout]     |
[INFO] [stdout] 989 |     OutputDebugString {
[INFO] [stdout]     |     ----------------- field in this variant
[INFO] [stdout] 990 |         string: RemedybgStr<'a>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `exit_code` is never read
[INFO] [stdout]    --> src/protocol.rs:897:9
[INFO] [stdout]     |
[INFO] [stdout] 896 |     ExitProcess {
[INFO] [stdout]     |     ----------- field in this variant
[INFO] [stdout] 897 |         exit_code: u32,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `process_id` is never read
[INFO] [stdout]    --> src/protocol.rs:905:9
[INFO] [stdout]     |
[INFO] [stdout] 904 |     TargetStarted {
[INFO] [stdout]     |     ------------- field in this variant
[INFO] [stdout] 905 |         process_id: u32,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `process_id` is never read
[INFO] [stdout]    --> src/protocol.rs:913:9
[INFO] [stdout]     |
[INFO] [stdout] 912 |     TargetAttached {
[INFO] [stdout]     |     -------------- field in this variant
[INFO] [stdout] 913 |         process_id: u32,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `process_id` is never read
[INFO] [stdout]    --> src/protocol.rs:921:9
[INFO] [stdout]     |
[INFO] [stdout] 920 |     TargetDetached {
[INFO] [stdout]     |     -------------- field in this variant
[INFO] [stdout] 921 |         process_id: u32,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `breakpoint_id` is never read
[INFO] [stdout]    --> src/protocol.rs:947:9
[INFO] [stdout]     |
[INFO] [stdout] 946 |     BreakpointHit {
[INFO] [stdout]     |     ------------- field in this variant
[INFO] [stdout] 947 |         breakpoint_id: RemedybgId,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `breakpoint_id` is never read
[INFO] [stdout]    --> src/protocol.rs:957:9
[INFO] [stdout]     |
[INFO] [stdout] 956 |     BreakpointResolved {
[INFO] [stdout]     |     ------------------ field in this variant
[INFO] [stdout] 957 |         breakpoint_id: RemedybgId,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `string` is never read
[INFO] [stdout]    --> src/protocol.rs:990:9
[INFO] [stdout]     |
[INFO] [stdout] 989 |     OutputDebugString {
[INFO] [stdout]     |     ----------------- field in this variant
[INFO] [stdout] 990 |         string: RemedybgStr<'a>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "4c4b8da750ee03551f79e8efca557902dc785c39c0864ef2208792fddc72e822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c4b8da750ee03551f79e8efca557902dc785c39c0864ef2208792fddc72e822", kill_on_drop: false }`
[INFO] [stdout] 4c4b8da750ee03551f79e8efca557902dc785c39c0864ef2208792fddc72e822