[INFO] fetching crate symsrv 0.5.6...
[INFO] testing symsrv-0.5.6 against 1.95.0 for beta-1.96-2
[INFO] extracting crate symsrv 0.5.6 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate symsrv 0.5.6
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate symsrv 0.5.6
[INFO] tweaked toml for crates.io crate symsrv 0.5.6 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate symsrv 0.5.6 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 symsrv 0.5.6 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 }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 99f34d3ffd4b7ed9ffffba7d2a81795cf07fedd9181f4f15dccb7a9705ce24ee
[INFO] running `Command { std: "docker" "start" "-a" "99f34d3ffd4b7ed9ffffba7d2a81795cf07fedd9181f4f15dccb7a9705ce24ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99f34d3ffd4b7ed9ffffba7d2a81795cf07fedd9181f4f15dccb7a9705ce24ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99f34d3ffd4b7ed9ffffba7d2a81795cf07fedd9181f4f15dccb7a9705ce24ee", kill_on_drop: false }`
[INFO] [stdout] 99f34d3ffd4b7ed9ffffba7d2a81795cf07fedd9181f4f15dccb7a9705ce24ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 573778c9c6c47ef90e937c61754ec1bd2b44214a4de1414ca683fef43808c052
[INFO] running `Command { std: "docker" "start" "-a" "573778c9c6c47ef90e937c61754ec1bd2b44214a4de1414ca683fef43808c052", kill_on_drop: false }`
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[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "573778c9c6c47ef90e937c61754ec1bd2b44214a4de1414ca683fef43808c052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "573778c9c6c47ef90e937c61754ec1bd2b44214a4de1414ca683fef43808c052", kill_on_drop: false }`
[INFO] [stdout] 573778c9c6c47ef90e937c61754ec1bd2b44214a4de1414ca683fef43808c052
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cefa885220f313c6c6b68e4188921a8d7145fb684f9e4e7fff42edccfcabc66
[INFO] running `Command { std: "docker" "start" "-a" "6cefa885220f313c6c6b68e4188921a8d7145fb684f9e4e7fff42edccfcabc66", kill_on_drop: false }`
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[INFO] [stderr]    Compiling symsrv v0.5.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> examples/symfetch.rs:119:18
[INFO] [stdout]     |
[INFO] [stdout] 119 |     fn get_inner(&self) -> MutexGuard<SymFetchObserverInner> {
[INFO] [stdout]     |                  ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 119 |     fn get_inner(&self) -> MutexGuard<'_, SymFetchObserverInner> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "6cefa885220f313c6c6b68e4188921a8d7145fb684f9e4e7fff42edccfcabc66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cefa885220f313c6c6b68e4188921a8d7145fb684f9e4e7fff42edccfcabc66", kill_on_drop: false }`
[INFO] [stdout] 6cefa885220f313c6c6b68e4188921a8d7145fb684f9e4e7fff42edccfcabc66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3ba938093cb8fbb55f9110fda7a7332d80f53b874d650bb1ca4726e45dff214a
[INFO] running `Command { std: "docker" "start" "-a" "3ba938093cb8fbb55f9110fda7a7332d80f53b874d650bb1ca4726e45dff214a", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> examples/symfetch.rs:119:18
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn get_inner(&self) -> MutexGuard<SymFetchObserverInner> {
[INFO] [stderr]     |                  ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn get_inner(&self) -> MutexGuard<'_, SymFetchObserverInner> {
[INFO] [stderr]     |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: `symsrv` (example "symfetch") generated 1 warning (run `cargo fix --example "symfetch" -p symsrv` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/symsrv-6df913deaa099e0a)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_download_error_is_sync ... ok
[INFO] [stdout] test computation_coalescing::tests::test_coalescer ... ok
[INFO] [stdout] test poll_all::tests::test_poll_some_pending ... ok
[INFO] [stdout] test test_symsrv_downloader_error_is_send_and_sync ... ok
[INFO] [stdout] test poll_all::tests::test_poll_all_ready ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests symsrv
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - SymsrvDownloader::new (line 464) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.95s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3ba938093cb8fbb55f9110fda7a7332d80f53b874d650bb1ca4726e45dff214a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ba938093cb8fbb55f9110fda7a7332d80f53b874d650bb1ca4726e45dff214a", kill_on_drop: false }`
[INFO] [stdout] 3ba938093cb8fbb55f9110fda7a7332d80f53b874d650bb1ca4726e45dff214a
