[INFO] fetching crate feed-rs 0.4.0...
[INFO] testing feed-rs-0.4.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate feed-rs 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate feed-rs 0.4.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate feed-rs 0.4.0
[INFO] finished tweaking crates.io crate feed-rs 0.4.0
[INFO] tweaked toml for crates.io crate feed-rs 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fef7befae5f6b8d449528da577f1a2e01aaf9b71fbf77cdf575dff35ded638ed
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fef7befae5f6b8d449528da577f1a2e01aaf9b71fbf77cdf575dff35ded638ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fef7befae5f6b8d449528da577f1a2e01aaf9b71fbf77cdf575dff35ded638ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fef7befae5f6b8d449528da577f1a2e01aaf9b71fbf77cdf575dff35ded638ed", kill_on_drop: false }`
[INFO] [stdout] fef7befae5f6b8d449528da577f1a2e01aaf9b71fbf77cdf575dff35ded638ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 413a58b54a6399e8723c72ba6d052d5ae729fee1d9ce57f981e5d0d2a711f805
[INFO] running `Command { std: "docker" "start" "-a" "413a58b54a6399e8723c72ba6d052d5ae729fee1d9ce57f981e5d0d2a711f805", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling encoding_rs v0.8.26
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling mime v0.3.16
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quick-xml v0.18.1
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling feed-rs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "413a58b54a6399e8723c72ba6d052d5ae729fee1d9ce57f981e5d0d2a711f805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "413a58b54a6399e8723c72ba6d052d5ae729fee1d9ce57f981e5d0d2a711f805", kill_on_drop: false }`
[INFO] [stdout] 413a58b54a6399e8723c72ba6d052d5ae729fee1d9ce57f981e5d0d2a711f805
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 439d0667c025358d414de57ce62561778e1a9e4e98d4c03aafd98825325bf032
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "439d0667c025358d414de57ce62561778e1a9e4e98d4c03aafd98825325bf032", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling feed-rs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.83s
[INFO] running `Command { std: "docker" "inspect" "439d0667c025358d414de57ce62561778e1a9e4e98d4c03aafd98825325bf032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "439d0667c025358d414de57ce62561778e1a9e4e98d4c03aafd98825325bf032", kill_on_drop: false }`
[INFO] [stdout] 439d0667c025358d414de57ce62561778e1a9e4e98d4c03aafd98825325bf032
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 401bd62ffed3e351e253b98b51fba7a7faf12390647731d2be15f0c6395b3467
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "401bd62ffed3e351e253b98b51fba7a7faf12390647731d2be15f0c6395b3467", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/feed_rs-054bfc6c637ab5ae
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test parser::atom::tests::test_example_reddit ... ok
[INFO] [stdout] test parser::atom::tests::test_example_4 ... ok
[INFO] [stdout] test parser::atom::tests::test_spec_1 ... ok
[INFO] [stdout] test parser::atom::tests::test_example_5 ... ok
[INFO] [stdout] test parser::atom::tests::test_example_6 ... ok
[INFO] [stdout] test parser::json::tests::test_spec_1 ... ok
[INFO] [stdout] test parser::atom::tests::test_pub_spec_1 ... ok
[INFO] [stdout] test parser::rss0::tests::test_0_91_encoding_2 ... ok
[INFO] [stdout] test parser::rss1::tests::test_example_2 ... ok
[INFO] [stdout] test parser::rss1::tests::test_spec_1 ... ok
[INFO] [stdout] test parser::rss0::tests::test_0_91_spec_1 ... ok
[INFO] [stdout] test parser::rss1::tests::test_example_1 ... ok
[INFO] [stdout] test parser::rss0::tests::test_0_91_encoding_1 ... ok
[INFO] [stdout] test parser::atom::tests::test_example_3 ... ok
[INFO] [stdout] test parser::rss2::tests::test_example_2 ... ok
[INFO] [stdout] test parser::json::tests::test_example_1 ... ok
[INFO] [stdout] test xml::tests::test_children_as_string ... ok
[INFO] [stdout] test parser::atom::tests::test_example_1 ... ok
[INFO] [stdout] test parser::rss1::tests::test_spec_2 ... ok
[INFO] [stdout] test parser::rss0::tests::test_0_92_spec_1 ... ok
[INFO] [stdout] test xml::tests::test_rss_decoding ... ok
[INFO] [stdout] test parser::atom::tests::test_example_2 ... ok
[INFO] [stdout] test xml::tests::test_iterate_stream ... ok
[INFO] [stdout] test parser::util::tests::test_timestamp_atom ... ok
[INFO] [stdout] test parser::rss2::tests::test_example_1 ... ok
[INFO] [stdout] test parser::rss2::tests::test_example_4 ... ok
[INFO] [stdout] test parser::rss2::tests::test_spec_1 ... ok
[INFO] [stdout] test parser::rss2::tests::test_example_5 ... ok
[INFO] [stdout] test parser::rss2::tests::test_example_3 ... ok
[INFO] [stdout] test parser::rss2::tests::test_encoding_1 ... ok
[INFO] [stdout] test parser::rss2::tests::test_invalid_1 ... ok
[INFO] [stdout] test parser::rss2::tests::test_example_6 ... ok
[INFO] [stdout] test parser::util::tests::test_timestamp_rss2 ... ok
[INFO] [stdout] test parser::atom::tests::test_example_7 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests feed-rs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/parser/mod.rs - parser::parse (line 99) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "401bd62ffed3e351e253b98b51fba7a7faf12390647731d2be15f0c6395b3467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "401bd62ffed3e351e253b98b51fba7a7faf12390647731d2be15f0c6395b3467", kill_on_drop: false }`
[INFO] [stdout] 401bd62ffed3e351e253b98b51fba7a7faf12390647731d2be15f0c6395b3467