[INFO] fetching crate http-serve 0.3.4...
[INFO] testing http-serve-0.3.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate http-serve 0.3.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate http-serve 0.3.4 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate http-serve 0.3.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate http-serve 0.3.4
[INFO] tweaked toml for crates.io crate http-serve 0.3.4 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate http-serve 0.3.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66ade49e2aae804b023d38e05d29a2e9bf6b69b8aea7ed3b0edaa5ead9d91644
[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" "66ade49e2aae804b023d38e05d29a2e9bf6b69b8aea7ed3b0edaa5ead9d91644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66ade49e2aae804b023d38e05d29a2e9bf6b69b8aea7ed3b0edaa5ead9d91644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66ade49e2aae804b023d38e05d29a2e9bf6b69b8aea7ed3b0edaa5ead9d91644", kill_on_drop: false }`
[INFO] [stdout] 66ade49e2aae804b023d38e05d29a2e9bf6b69b8aea7ed3b0edaa5ead9d91644
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f5ba4a5f1e248c8166971a9e96f4a26166b5b182ae559f01d945ab6a02dab7b
[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" "5f5ba4a5f1e248c8166971a9e96f4a26166b5b182ae559f01d945ab6a02dab7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling tokio v1.8.1
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling http-body v0.4.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling pin-project v1.0.7
[INFO] [stderr]    Compiling http-serve v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.92s
[INFO] running `Command { std: "docker" "inspect" "5f5ba4a5f1e248c8166971a9e96f4a26166b5b182ae559f01d945ab6a02dab7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f5ba4a5f1e248c8166971a9e96f4a26166b5b182ae559f01d945ab6a02dab7b", kill_on_drop: false }`
[INFO] [stdout] 5f5ba4a5f1e248c8166971a9e96f4a26166b5b182ae559f01d945ab6a02dab7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bc8e965b3d2c9c3c3c83cfd4192bcc009991ef6819cffeb35067eef70d1d563
[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" "1bc8e965b3d2c9c3c3c83cfd4192bcc009991ef6819cffeb35067eef70d1d563", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.3
[INFO] [stderr]    Compiling httparse v1.4.1
[INFO] [stderr]    Compiling futures-io v0.3.15
[INFO] [stderr]    Compiling htmlescape v0.3.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling socket2 v0.4.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling nix v0.22.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling async-compression v0.3.8
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling h2 v0.3.3
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling hyper v0.14.10
[INFO] [stderr]    Compiling reqwest v0.11.4
[INFO] [stderr]    Compiling http-serve v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "1bc8e965b3d2c9c3c3c83cfd4192bcc009991ef6819cffeb35067eef70d1d563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc8e965b3d2c9c3c3c83cfd4192bcc009991ef6819cffeb35067eef70d1d563", kill_on_drop: false }`
[INFO] [stdout] 1bc8e965b3d2c9c3c3c83cfd4192bcc009991ef6819cffeb35067eef70d1d563
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 712d1af14ef53f16cc7cd8d914ec74f0e825e141c62a887dc3d37d5bad1cde6e
[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" "712d1af14ef53f16cc7cd8d914ec74f0e825e141c62a887dc3d37d5bad1cde6e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/http_serve-f9d20d4ae8237e5c)
[INFO] [stdout] running 20 tests
[INFO] [stdout] test chunker::tests::chunk_double_write ... ok
[INFO] [stdout] test chunker::tests::small_flush ... ok
[INFO] [stdout] test etag::tests::nonempty_list ... ok
[INFO] [stdout] test etag::tests::weak_eq ... ok
[INFO] [stdout] test etag::tests::comma_in_etag ... ok
[INFO] [stdout] test range::tests::test_nonascii ... ok
[INFO] [stdout] test etag::tests::empty_list ... ok
[INFO] [stdout] test etag::tests::strong_eq ... ok
[INFO] [stdout] test range::tests::test_resolve_ranges_rfc ... ok
[INFO] [stdout] test range::tests::test_resolve_ranges_satisfiability ... ok
[INFO] [stdout] test tests::parse_qvalue ... ok
[INFO] [stdout] test tests::should_gzip ... ok
[INFO] [stdout] test chunker::tests::abort ... ok
[INFO] [stdout] test range::tests::test_resolve_ranges_absent_or_invalid ... ok
[INFO] [stdout] test etag::tests::corrupt_list ... ok
[INFO] [stdout] test chunker::tests::small_no_flush ... ok
[INFO] [stdout] test chunker::tests::chunk_write ... ok
[INFO] [stdout] test chunker::tests::small_large_write ... ok
[INFO] [stdout] test chunker::tests::large_write ... ok
[INFO] [stdout] test file::tests::basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/chunked-acceptance.rs (/opt/rustwide/target/debug/deps/chunked_acceptance-a1284259b42261e3)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test no_gzip_abort ... ok
[INFO] [stdout] test no_gzip ... ok
[INFO] [stdout] test manual_gzip ... ok
[INFO] [stdout] test auto_gzip ... ok
[INFO] [stdout] test auto_gzip_abort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/entity-acceptance.rs (/opt/rustwide/target/debug/deps/entity_acceptance-9547a46e6f590eca)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test serve_with_weak_etag ... ok
[INFO] [stdout] test serve_with_strong_etag ... ok
[INFO] [stderr]    Doc-tests http-serve
[INFO] [stdout] test serve_without_etag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/file.rs - file::ChunkedReadFile (line 33) ... ok
[INFO] [stdout] test src/lib.rs - streaming_body (line 300) ... ok
[INFO] [stdout] test src/lib.rs - streaming_body (line 319) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "712d1af14ef53f16cc7cd8d914ec74f0e825e141c62a887dc3d37d5bad1cde6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "712d1af14ef53f16cc7cd8d914ec74f0e825e141c62a887dc3d37d5bad1cde6e", kill_on_drop: false }`
[INFO] [stdout] 712d1af14ef53f16cc7cd8d914ec74f0e825e141c62a887dc3d37d5bad1cde6e