[INFO] fetching crate erdb 0.2.2...
[INFO] checking erdb-0.2.2 against 1.95.0 for pr-155915
[INFO] extracting crate erdb 0.2.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate erdb 0.2.2
[INFO] finished tweaking crates.io crate erdb 0.2.2
[INFO] tweaked toml for crates.io crate erdb 0.2.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate erdb 0.2.2 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate erdb 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72c08ae762d2f7f88ee40955fcac4eb92c62f58dedfb241e806f4cbbe110a9e5
[INFO] running `Command { std: "docker" "start" "-a" "72c08ae762d2f7f88ee40955fcac4eb92c62f58dedfb241e806f4cbbe110a9e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72c08ae762d2f7f88ee40955fcac4eb92c62f58dedfb241e806f4cbbe110a9e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72c08ae762d2f7f88ee40955fcac4eb92c62f58dedfb241e806f4cbbe110a9e5", kill_on_drop: false }`
[INFO] [stdout] 72c08ae762d2f7f88ee40955fcac4eb92c62f58dedfb241e806f4cbbe110a9e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2be882228e0622e2140d0b154c8cb71790e49766065510a5e72ad46a501881d1
[INFO] running `Command { std: "docker" "start" "-a" "2be882228e0622e2140d0b154c8cb71790e49766065510a5e72ad46a501881d1", kill_on_drop: false }`
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[INFO] [stderr]     Checking erdb v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `no_debug` is never read
[INFO] [stdout]    --> src/debug_adapter/mod.rs:774:5
[INFO] [stdout]     |
[INFO] [stdout] 770 | struct LaunchRequestArguments {
[INFO] [stdout]     |        ---------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 774 |     no_debug: Option<bool>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LaunchRequestArguments` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `trace_event` is never used
[INFO] [stdout]    --> src/debugger/mod.rs:934:8
[INFO] [stdout]     |
[INFO] [stdout] 129 | impl<R: Reader<Offset = usize>> DebugSession<R> {
[INFO] [stdout]     | ----------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 934 |     fn trace_event(&mut self, _pc_val: u32) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `breakpoints` is never read
[INFO] [stdout]     --> src/debugger/mod.rs:1054:9
[INFO] [stdout]      |
[INFO] [stdout] 1051 | pub struct DebugInformation<R: Reader<Offset = usize>> {
[INFO] [stdout]      |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1054 |     pub breakpoints: Vec<u32>,
[INFO] [stdout]      |         ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `DebugInformation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `no_debug` is never read
[INFO] [stdout]    --> src/debug_adapter/mod.rs:774:5
[INFO] [stdout]     |
[INFO] [stdout] 770 | struct LaunchRequestArguments {
[INFO] [stdout]     |        ---------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 774 |     no_debug: Option<bool>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LaunchRequestArguments` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `trace_event` is never used
[INFO] [stdout]    --> src/debugger/mod.rs:934:8
[INFO] [stdout]     |
[INFO] [stdout] 129 | impl<R: Reader<Offset = usize>> DebugSession<R> {
[INFO] [stdout]     | ----------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 934 |     fn trace_event(&mut self, _pc_val: u32) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `breakpoints` is never read
[INFO] [stdout]     --> src/debugger/mod.rs:1054:9
[INFO] [stdout]      |
[INFO] [stdout] 1051 | pub struct DebugInformation<R: Reader<Offset = usize>> {
[INFO] [stdout]      |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1054 |     pub breakpoints: Vec<u32>,
[INFO] [stdout]      |         ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `DebugInformation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.74s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: svg v0.10.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "2be882228e0622e2140d0b154c8cb71790e49766065510a5e72ad46a501881d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2be882228e0622e2140d0b154c8cb71790e49766065510a5e72ad46a501881d1", kill_on_drop: false }`
[INFO] [stdout] 2be882228e0622e2140d0b154c8cb71790e49766065510a5e72ad46a501881d1
