[INFO] fetching crate hpack_codec 0.1.1...
[INFO] testing hpack_codec-0.1.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate hpack_codec 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate hpack_codec 0.1.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hpack_codec 0.1.1
[INFO] finished tweaking crates.io crate hpack_codec 0.1.1
[INFO] tweaked toml for crates.io crate hpack_codec 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trackable v0.2.23
[INFO] [stderr]   Downloaded trackable_derive v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01e5ffef546e329dafeaacf476e70c7181f428e766a155f78d2ba26599ae5abb
[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" "01e5ffef546e329dafeaacf476e70c7181f428e766a155f78d2ba26599ae5abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01e5ffef546e329dafeaacf476e70c7181f428e766a155f78d2ba26599ae5abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e5ffef546e329dafeaacf476e70c7181f428e766a155f78d2ba26599ae5abb", kill_on_drop: false }`
[INFO] [stdout] 01e5ffef546e329dafeaacf476e70c7181f428e766a155f78d2ba26599ae5abb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c6f1f02a21832cff3e50713cb1089993099bba1373c0af4404ff124a9d29fb4
[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" "8c6f1f02a21832cff3e50713cb1089993099bba1373c0af4404ff124a9d29fb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling trackable_derive v0.1.3
[INFO] [stderr]    Compiling trackable v0.2.23
[INFO] [stderr]    Compiling hpack_codec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.65s
[INFO] running `Command { std: "docker" "inspect" "8c6f1f02a21832cff3e50713cb1089993099bba1373c0af4404ff124a9d29fb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c6f1f02a21832cff3e50713cb1089993099bba1373c0af4404ff124a9d29fb4", kill_on_drop: false }`
[INFO] [stdout] 8c6f1f02a21832cff3e50713cb1089993099bba1373c0af4404ff124a9d29fb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--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] 8eb10f53d9bc362d89f2e75ddf4f092b179d7b1daa996b0760cd7bf1c75ca8c9
[INFO] running `Command { std: "docker" "start" "-a" "8eb10f53d9bc362d89f2e75ddf4f092b179d7b1daa996b0760cd7bf1c75ca8c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling hpack_codec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.58s
[INFO] running `Command { std: "docker" "inspect" "8eb10f53d9bc362d89f2e75ddf4f092b179d7b1daa996b0760cd7bf1c75ca8c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eb10f53d9bc362d89f2e75ddf4f092b179d7b1daa996b0760cd7bf1c75ca8c9", kill_on_drop: false }`
[INFO] [stdout] 8eb10f53d9bc362d89f2e75ddf4f092b179d7b1daa996b0760cd7bf1c75ca8c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed8b61bf5275b2980fef474b41087cef343c282dbc2fd14f75a329c473c7f6ac
[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" "ed8b61bf5275b2980fef474b41087cef343c282dbc2fd14f75a329c473c7f6ac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test decoder::tests::indexed_header_field ... ok
[INFO] [stdout] test literal::tests::encoding_42_starting_at_an_octet_boundary ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hpack_codec-883de727fc545cef
[INFO] [stdout] test literal::tests::encoding_1337_using_a_5bit_prefix ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/decode-e36a9ee44c3d6288
[INFO] [stdout] test decoder::tests::literal_header_field_with_indexing ... ok
[INFO] [stdout] test literal::tests::encoding_10_using_a_5bit_prefix ... ok
[INFO] [stdout] test decoder::tests::literal_header_field_without_indexing ... ok
[INFO] [stdout] test decoder::tests::literal_header_field_never_indexed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test response_examples_with_huffman_coding ... ok
[INFO] [stdout] test request_examples_without_huffman_coding ... ok
[INFO] [stdout] test request_examples_with_huffman_coding ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/encode-7cf5dc45160d0a7c
[INFO] [stdout] test response_examples_without_huffman_coding ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test response_examples_with_huffman_coding ... ok
[INFO] [stdout] test request_examples_without_huffman_coding ... ok
[INFO] [stdout] test response_examples_without_huffman_coding ... ok
[INFO] [stderr]    Doc-tests hpack_codec
[INFO] [stdout] test request_examples_with_huffman_coding ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/field.rs - field::LiteralHeaderField::with_indexed_name (line 181) ... ok
[INFO] [stdout] test src/table.rs - table::StaticEntry::entries_count (line 461) ... ok
[INFO] [stdout] test src/table.rs - table::Index::dynamic_table_offset (line 199) ... ok
[INFO] [stdout] test src/field.rs - field::LiteralHeaderField::new (line 163) ... ok
[INFO] [stdout] test src/table.rs - table::Index::new (line 182) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ed8b61bf5275b2980fef474b41087cef343c282dbc2fd14f75a329c473c7f6ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed8b61bf5275b2980fef474b41087cef343c282dbc2fd14f75a329c473c7f6ac", kill_on_drop: false }`
[INFO] [stdout] ed8b61bf5275b2980fef474b41087cef343c282dbc2fd14f75a329c473c7f6ac