[INFO] fetching crate tophat 0.2.1...
[INFO] testing tophat-0.2.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate tophat 0.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate tophat 0.2.1 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tophat 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate tophat 0.2.1
[INFO] tweaked toml for crates.io crate tophat 0.2.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate tophat 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+beta-2020-06-03" "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] af470d84f779dac628a74c234bd062d396ba83ec82d3ae20124be4c0ae291c05
[INFO] running `"docker" "start" "-a" "af470d84f779dac628a74c234bd062d396ba83ec82d3ae20124be4c0ae291c05"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling proc-macro-nested v0.1.4
[INFO] [stderr]    Compiling once_cell v1.3.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling futures-sink v0.3.5
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling httpdate v0.3.2
[INFO] [stderr]    Compiling pin-project-lite v0.1.4
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling http v0.2.1
[INFO] [stderr]    Compiling byte-pool v0.2.1
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]    Compiling pin-project-internal v0.4.17
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling pin-project v0.4.17
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling piper v0.1.2
[INFO] [stderr]    Compiling tophat v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.26s
[INFO] running `"docker" "inspect" "af470d84f779dac628a74c234bd062d396ba83ec82d3ae20124be4c0ae291c05"`
[INFO] running `"docker" "rm" "-f" "af470d84f779dac628a74c234bd062d396ba83ec82d3ae20124be4c0ae291c05"`
[INFO] [stdout] af470d84f779dac628a74c234bd062d396ba83ec82d3ae20124be4c0ae291c05
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+beta-2020-06-03" "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] 52c3b9f44f63617b342fbc9ca5d089ccfc66b6096f63e16c020202529eeb614c
[INFO] running `"docker" "start" "-a" "52c3b9f44f63617b342fbc9ca5d089ccfc66b6096f63e16c020202529eeb614c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling async-task v3.0.0
[INFO] [stderr]    Compiling scoped-tls-hkt v0.1.2
[INFO] [stderr]    Compiling crossbeam-channel v0.4.2
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling smol v0.1.10
[INFO] [stderr]    Compiling tophat v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 47.12s
[INFO] running `"docker" "inspect" "52c3b9f44f63617b342fbc9ca5d089ccfc66b6096f63e16c020202529eeb614c"`
[INFO] running `"docker" "rm" "-f" "52c3b9f44f63617b342fbc9ca5d089ccfc66b6096f63e16c020202529eeb614c"`
[INFO] [stdout] 52c3b9f44f63617b342fbc9ca5d089ccfc66b6096f63e16c020202529eeb614c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+beta-2020-06-03" "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] 716c98eb4ece83248cf5e816e4772869228c776ea2a17d163369a698e8c2cd6d
[INFO] running `"docker" "start" "-a" "716c98eb4ece83248cf5e816e4772869228c776ea2a17d163369a698e8c2cd6d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tophat-a6da703a2d9c41f3
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test chunked::decoder::tests::test_chunked_mdn ... ok
[INFO] [stdout] test chunked::decoder::tests::test_chunked_big ... ok
[INFO] [stdout] test chunked::decoder::tests::test_chunked_wiki ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/basic-a0588249f25bbfa2
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test_encode_transfer_encoding_chunked_big ... ignored
[INFO] [stdout] test test_transfer_encoding_content_length ... ignored
[INFO] [stdout] test test_request_basic_with_body_and_query ... ok
[INFO] [stdout] test test_request_missing_host ... ok
[INFO] [stdout] test test_request_empty_body ... ok
[INFO] [stdout] test test_request_missing_method ... ok
[INFO] [stdout] test test_request_version ... ok
[INFO] [stdout] test test_set_content_type_mime ... ok
[INFO] [stdout] test test_transfer_encoding_unsupported ... ok
[INFO] [stdout] test test_client::test::test_remove_date ... ok
[INFO] [stdout] test test_request_path ... ok
[INFO] [stdout] test test_dont_allow_user_set_body_type_header ... ok
[INFO] [stdout] test test_response_date ... ok
[INFO] [stdout] test test_decode_transfer_encoding_chunked ... ok
[INFO] [stdout] test test_encode_transfer_encoding_chunked ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chunked_text_big-88cb3d7c006d3211
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/error_handling-90e55765ad1e3d49
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_client::test::test_remove_date ... ok
[INFO] [stdout] test test_request_glitch_with_context ... ok
[INFO] [stdout] test test_request_glitch_macro ... ok
[INFO] [stdout] test test_request_manually_create_glitch ... ok
[INFO] [stdout] test test_request_glitch_code_macro ... ok
[INFO] [stdout] test test_request_glitch_code_macro_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_client-d16e481ba4d80174
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_remove_date ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tophat
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/server/response_writer.rs - server::response_writer::ResponseWriter<W>::response_mut (line 185) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "716c98eb4ece83248cf5e816e4772869228c776ea2a17d163369a698e8c2cd6d"`
[INFO] running `"docker" "rm" "-f" "716c98eb4ece83248cf5e816e4772869228c776ea2a17d163369a698e8c2cd6d"`
[INFO] [stdout] 716c98eb4ece83248cf5e816e4772869228c776ea2a17d163369a698e8c2cd6d