[INFO] fetching crate hbp 0.3.0...
[INFO] testing hbp-0.3.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate hbp 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate hbp 0.3.0
[INFO] finished tweaking crates.io crate hbp 0.3.0
[INFO] tweaked toml for crates.io crate hbp 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hbp 0.3.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hbp 0.3.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4258d685264818d8d73548fc772bd35d14c07a48abda71b406462e216d29f20c
[INFO] running `Command { std: "docker" "start" "-a" "4258d685264818d8d73548fc772bd35d14c07a48abda71b406462e216d29f20c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4258d685264818d8d73548fc772bd35d14c07a48abda71b406462e216d29f20c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4258d685264818d8d73548fc772bd35d14c07a48abda71b406462e216d29f20c", kill_on_drop: false }`
[INFO] [stdout] 4258d685264818d8d73548fc772bd35d14c07a48abda71b406462e216d29f20c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d290148491c94f5ccf95eb9b0f2f48300454b99621bcb4d706ba115f565b17f
[INFO] running `Command { std: "docker" "start" "-a" "4d290148491c94f5ccf95eb9b0f2f48300454b99621bcb4d706ba115f565b17f", kill_on_drop: false }`
[INFO] [stderr]    Compiling hbp v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |         Query::RNDebugger => {
[INFO] [stdout]    |         ----------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 17 |         _ => {
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `args` is never read
[INFO] [stdout]  --> src/arg_parser/parser.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct QueryAndArgs {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 6 |     pub query: Query,
[INFO] [stdout] 7 |     pub args: Vec<String>,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "4d290148491c94f5ccf95eb9b0f2f48300454b99621bcb4d706ba115f565b17f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d290148491c94f5ccf95eb9b0f2f48300454b99621bcb4d706ba115f565b17f", kill_on_drop: false }`
[INFO] [stdout] 4d290148491c94f5ccf95eb9b0f2f48300454b99621bcb4d706ba115f565b17f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb0d315928a575069b108107e2ac5b97c82513d719e4960d11d737762563ed0f
[INFO] running `Command { std: "docker" "start" "-a" "bb0d315928a575069b108107e2ac5b97c82513d719e4960d11d737762563ed0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling hbp v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |         Query::RNDebugger => {
[INFO] [stdout]    |         ----------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 17 |         _ => {
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `args` is never read
[INFO] [stdout]  --> src/arg_parser/parser.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct QueryAndArgs {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 6 |     pub query: Query,
[INFO] [stdout] 7 |     pub args: Vec<String>,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "bb0d315928a575069b108107e2ac5b97c82513d719e4960d11d737762563ed0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb0d315928a575069b108107e2ac5b97c82513d719e4960d11d737762563ed0f", kill_on_drop: false }`
[INFO] [stdout] bb0d315928a575069b108107e2ac5b97c82513d719e4960d11d737762563ed0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6b66c841f46a544fc97883e7fe35db9649760fdba2a9bb828e8e8a6e6b735147
[INFO] running `Command { std: "docker" "start" "-a" "6b66c841f46a544fc97883e7fe35db9649760fdba2a9bb828e8e8a6e6b735147", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/main.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |         Query::RNDebugger => {
[INFO] [stderr]    |         ----------------- matches all the relevant values
[INFO] [stderr] ...
[INFO] [stderr] 17 |         _ => {
[INFO] [stderr]    |         ^ no value can reach this
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `args` is never read
[INFO] [stderr]  --> src/arg_parser/parser.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct QueryAndArgs {
[INFO] [stderr]   |            ------------ field in this struct
[INFO] [stderr] 6 |     pub query: Query,
[INFO] [stderr] 7 |     pub args: Vec<String>,
[INFO] [stderr]   |         ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hbp` (bin "hbp" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hbp-329baec69aa5f075)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6b66c841f46a544fc97883e7fe35db9649760fdba2a9bb828e8e8a6e6b735147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b66c841f46a544fc97883e7fe35db9649760fdba2a9bb828e8e8a6e6b735147", kill_on_drop: false }`
[INFO] [stdout] 6b66c841f46a544fc97883e7fe35db9649760fdba2a9bb828e8e8a6e6b735147