[INFO] fetching crate ipp 1.0.1...
[INFO] testing ipp-1.0.1 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate ipp 1.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ipp 1.0.1 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ipp 1.0.1
[INFO] finished tweaking crates.io crate ipp 1.0.1
[INFO] tweaked toml for crates.io crate ipp 1.0.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate ipp 1.0.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] d9fbe8377e39030bde177ace829a242a3c77117be52dcf4642d42e90fb0deacb
[INFO] running `"docker" "start" "-a" "d9fbe8377e39030bde177ace829a242a3c77117be52dcf4642d42e90fb0deacb"`
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling proc-macro-nested v0.1.4
[INFO] [stderr]    Compiling futures-core v0.3.4
[INFO] [stderr]    Compiling futures-sink v0.3.4
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]    Compiling futures-task v0.3.4
[INFO] [stderr]    Compiling pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling curl v0.4.28
[INFO] [stderr]    Compiling futures-io v0.3.4
[INFO] [stderr]    Compiling openssl-probe v0.1.2
[INFO] [stderr]    Compiling bytes v0.5.4
[INFO] [stderr]    Compiling isahc v0.9.1
[INFO] [stderr]    Compiling futures-channel v0.3.4
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.4.2
[INFO] [stderr]    Compiling http v0.2.1
[INFO] [stderr]    Compiling openssl-sys v0.9.55
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling curl-sys v0.4.30+curl-7.69.1
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling enum-as-inner v0.3.2
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling sluice v0.5.2
[INFO] [stderr]    Compiling ipp v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `"docker" "inspect" "d9fbe8377e39030bde177ace829a242a3c77117be52dcf4642d42e90fb0deacb"`
[INFO] running `"docker" "rm" "-f" "d9fbe8377e39030bde177ace829a242a3c77117be52dcf4642d42e90fb0deacb"`
[INFO] [stdout] d9fbe8377e39030bde177ace829a242a3c77117be52dcf4642d42e90fb0deacb
[INFO] running `"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" "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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] c5a725bd449506aa95ae1fb84120061db3f1d5f174444ad60eeeceffc2ce9512
[INFO] running `"docker" "start" "-a" "c5a725bd449506aa95ae1fb84120061db3f1d5f174444ad60eeeceffc2ce9512"`
[INFO] [stderr]    Compiling regex v1.3.6
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling futures v0.3.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling ipp v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 33.98s
[INFO] running `"docker" "inspect" "c5a725bd449506aa95ae1fb84120061db3f1d5f174444ad60eeeceffc2ce9512"`
[INFO] running `"docker" "rm" "-f" "c5a725bd449506aa95ae1fb84120061db3f1d5f174444ad60eeeceffc2ce9512"`
[INFO] [stdout] c5a725bd449506aa95ae1fb84120061db3f1d5f174444ad60eeeceffc2ce9512
[INFO] running `"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" "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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 2cd367f4d25bb4503539aa3dfee9eddd9ad9773e2510fa3c1585d138bb66649f
[INFO] running `"docker" "start" "-a" "2cd367f4d25bb4503539aa3dfee9eddd9ad9773e2510fa3c1585d138bb66649f"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ipp-66958a38226c2c0d
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test proto::tests::test_header_to_bytes ... ok
[INFO] [stdout] test client::tests::test_to_device_uri ... ok
[INFO] [stdout] test proto::value::tests::test_array ... ok
[INFO] [stdout] test proto::value::tests::test_value_iterator_single ... ok
[INFO] [stdout] test proto::value::tests::test_value_iterator_multiple ... ok
[INFO] [stdout] test proto::parser::tests::test_parse_single_value ... ok
[INFO] [stdout] test proto::value::tests::test_value_single ... ok
[INFO] [stdout] test proto::parser::tests::test_parse_array ... ok
[INFO] [stdout] test proto::value::tests::test_collection ... ok
[INFO] [stdout] test proto::parser::tests::test_parse_collection ... ok
[INFO] [stdout] test proto::parser::tests::test_parser_with_payload ... ok
[INFO] [stdout] test proto::parser::tests::test_parse_no_attributes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ipp
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 6) ... ok
[INFO] [stdout] test src/lib.rs -  (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2cd367f4d25bb4503539aa3dfee9eddd9ad9773e2510fa3c1585d138bb66649f"`
[INFO] running `"docker" "rm" "-f" "2cd367f4d25bb4503539aa3dfee9eddd9ad9773e2510fa3c1585d138bb66649f"`
[INFO] [stdout] 2cd367f4d25bb4503539aa3dfee9eddd9ad9773e2510fa3c1585d138bb66649f