[INFO] crate pharos 0.4.2 is already in cache
[INFO] testing pharos-0.4.2 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate pharos 0.4.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate pharos 0.4.2 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pharos 0.4.2
[INFO] finished tweaking crates.io crate pharos 0.4.2
[INFO] tweaked toml for crates.io crate pharos 0.4.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate pharos 0.4.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7bc247e475d87890c4b4276cf6ea67d712519b7aa81bb7d3887744ae19d9503c
[INFO] running `"docker" "start" "-a" "7bc247e475d87890c4b4276cf6ea67d712519b7aa81bb7d3887744ae19d9503c"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling futures-sink v0.3.1
[INFO] [stderr]    Compiling futures-core v0.3.1
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling futures-channel v0.3.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]    Compiling futures-util v0.3.1
[INFO] [stderr]    Compiling futures-executor v0.3.1
[INFO] [stderr]    Compiling futures v0.3.1
[INFO] [stderr]    Compiling pharos v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.65s
[INFO] running `"docker" "inspect" "7bc247e475d87890c4b4276cf6ea67d712519b7aa81bb7d3887744ae19d9503c"`
[INFO] running `"docker" "rm" "-f" "7bc247e475d87890c4b4276cf6ea67d712519b7aa81bb7d3887744ae19d9503c"`
[INFO] [stdout] 7bc247e475d87890c4b4276cf6ea67d712519b7aa81bb7d3887744ae19d9503c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 79988a1fb0d8362930b9eb31620b67ee4d4c68c34be8f4d7e27acf0a850284fc
[INFO] running `"docker" "start" "-a" "79988a1fb0d8362930b9eb31620b67ee4d4c68c34be8f4d7e27acf0a850284fc"`
[INFO] [stderr]    Compiling assert_matches v1.3.0
[INFO] [stderr]    Compiling pharos v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.05s
[INFO] running `"docker" "inspect" "79988a1fb0d8362930b9eb31620b67ee4d4c68c34be8f4d7e27acf0a850284fc"`
[INFO] running `"docker" "rm" "-f" "79988a1fb0d8362930b9eb31620b67ee4d4c68c34be8f4d7e27acf0a850284fc"`
[INFO] [stdout] 79988a1fb0d8362930b9eb31620b67ee4d4c68c34be8f4d7e27acf0a850284fc
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 623df5721e17bc4e6e6e342d19e5294ecf36a7fc39894eac75ad48ccfef64408
[INFO] running `"docker" "start" "-a" "623df5721e17bc4e6e6e342d19e5294ecf36a7fc39894eac75ad48ccfef64408"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pharos-e029490dba7ced03
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test filter::tests::debug ... ok
[INFO] [stdout] test pharos::tests::observe_refuse_zero ... ok
[INFO] [stdout] test pharos::tests::debug ... ok
[INFO] [stdout] test pharos::tests::new ... ok
[INFO] [stdout] test events::tests::debug ... ok
[INFO] [stdout] test pharos::tests::poll_ready_pending ... ok
[INFO] [stdout] test pharos::tests::poll_ready_drop ... ok
[INFO] [stdout] test pharos::tests::poll_flush_drop ... ok
[INFO] [stdout] test pharos::tests::observe_after_close ... ok
[INFO] [stdout] test pharos::tests::poll_ready_closed ... ok
[INFO] [stdout] test pharos::tests::reuse ... ok
[INFO] [stdout] test pharos::tests::start_send_arrive ... ok
[INFO] [stdout] test pharos::tests::storage_len ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bounded-28379cb782fd11f5
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test basic ... ok
[INFO] [stdout] test filter_false ... ok
[INFO] [stdout] test one_receiver_drops ... ok
[INFO] [stdout] test filter_move ... ok
[INFO] [stdout] test filter_true ... ok
[INFO] [stdout] test filter ... ok
[INFO] [stdout] test close_receiver ... ok
[INFO] [stdout] test threads ... ok
[INFO] [stdout] test types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/combined-a4e0fab80cbee309
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test both ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unbounded-2b8b94655ab8db32
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test filter_false ... ok
[INFO] [stdout] test one_receiver_drops ... ok
[INFO] [stdout] test basic ... ok
[INFO] [stdout] test types ... ok
[INFO] [stdout] test threads ... ok
[INFO] [stdout] test close_receiver ... ok
[INFO] [stdout] test filter ... ok
[INFO] [stdout] test filter_move ... ok
[INFO] [stdout] test alot_of_events ... ok
[INFO] [stdout] test filter_true ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pharos
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/observable.rs - observable::Observable (line 8) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter (line 11) ... ok
[INFO] [stdout] test src/observable.rs - observable::ObserveConfig (line 139) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "623df5721e17bc4e6e6e342d19e5294ecf36a7fc39894eac75ad48ccfef64408"`
[INFO] running `"docker" "rm" "-f" "623df5721e17bc4e6e6e342d19e5294ecf36a7fc39894eac75ad48ccfef64408"`
[INFO] [stdout] 623df5721e17bc4e6e6e342d19e5294ecf36a7fc39894eac75ad48ccfef64408