[INFO] fetching crate pair_sync 0.4.3...
[INFO] testing pair_sync-0.4.3 against 1.91.0 for beta-1.92-2
[INFO] extracting crate pair_sync 0.4.3 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate pair_sync 0.4.3
[INFO] finished tweaking crates.io crate pair_sync 0.4.3
[INFO] tweaked toml for crates.io crate pair_sync 0.4.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pair_sync 0.4.3 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pair_sync 0.4.3 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f7dbe5f9f97b1b7f40c840a6559456e53273cf1001c167d5e6c472a8c24b7bd
[INFO] running `Command { std: "docker" "start" "-a" "2f7dbe5f9f97b1b7f40c840a6559456e53273cf1001c167d5e6c472a8c24b7bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f7dbe5f9f97b1b7f40c840a6559456e53273cf1001c167d5e6c472a8c24b7bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f7dbe5f9f97b1b7f40c840a6559456e53273cf1001c167d5e6c472a8c24b7bd", kill_on_drop: false }`
[INFO] [stdout] 2f7dbe5f9f97b1b7f40c840a6559456e53273cf1001c167d5e6c472a8c24b7bd
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca7a070938fd6abad268689f64388bbfa8886e658ecdd101de09141ed2dcc04d
[INFO] running `Command { std: "docker" "start" "-a" "ca7a070938fd6abad268689f64388bbfa8886e658ecdd101de09141ed2dcc04d", kill_on_drop: false }`
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[INFO] [stdout] warning: method `address` is never used
[INFO] [stdout]   --> src/filter.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | trait FilteredPool {
[INFO] [stdout]    |       ------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn address(&self) -> H160;
[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 1m 39s
[INFO] running `Command { std: "docker" "inspect" "ca7a070938fd6abad268689f64388bbfa8886e658ecdd101de09141ed2dcc04d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca7a070938fd6abad268689f64388bbfa8886e658ecdd101de09141ed2dcc04d", kill_on_drop: false }`
[INFO] [stdout] ca7a070938fd6abad268689f64388bbfa8886e658ecdd101de09141ed2dcc04d
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 177e9460112461a8f4cb7709fc0e135a5d8c8cb7b57a0f2a8dfb762ceb8546e0
[INFO] running `Command { std: "docker" "start" "-a" "177e9460112461a8f4cb7709fc0e135a5d8c8cb7b57a0f2a8dfb762ceb8546e0", kill_on_drop: false }`
[INFO] [stdout] warning: method `address` is never used
[INFO] [stdout]   --> src/filter.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | trait FilteredPool {
[INFO] [stdout]    |       ------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn address(&self) -> H160;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pair_sync v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `address` is never used
[INFO] [stdout]   --> src/filter.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | trait FilteredPool {
[INFO] [stdout]    |       ------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn address(&self) -> H160;
[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 10.33s
[INFO] running `Command { std: "docker" "inspect" "177e9460112461a8f4cb7709fc0e135a5d8c8cb7b57a0f2a8dfb762ceb8546e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "177e9460112461a8f4cb7709fc0e135a5d8c8cb7b57a0f2a8dfb762ceb8546e0", kill_on_drop: false }`
[INFO] [stdout] 177e9460112461a8f4cb7709fc0e135a5d8c8cb7b57a0f2a8dfb762ceb8546e0
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c21a7938bf46b32ee61ee58c7136ff4c0dd1227f945dc360be4eacdb08f57603
[INFO] running `Command { std: "docker" "start" "-a" "c21a7938bf46b32ee61ee58c7136ff4c0dd1227f945dc360be4eacdb08f57603", kill_on_drop: false }`
[INFO] [stderr] warning: method `address` is never used
[INFO] [stderr]   --> src/filter.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | trait FilteredPool {
[INFO] [stderr]    |       ------------ method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 17 |     fn address(&self) -> H160;
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pair_sync` (lib) generated 1 warning
[INFO] [stderr] warning: `pair_sync` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pair_sync-b6c58ca01e1c0b4b)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pair_sync-6c75a8a6dd52d434)
[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] [stderr]    Doc-tests pair_sync
[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" "c21a7938bf46b32ee61ee58c7136ff4c0dd1227f945dc360be4eacdb08f57603", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c21a7938bf46b32ee61ee58c7136ff4c0dd1227f945dc360be4eacdb08f57603", kill_on_drop: false }`
[INFO] [stdout] c21a7938bf46b32ee61ee58c7136ff4c0dd1227f945dc360be4eacdb08f57603