[INFO] fetching crate aquatic_http_protocol 0.1.0...
[INFO] testing aquatic_http_protocol-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate aquatic_http_protocol 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate aquatic_http_protocol 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aquatic_http_protocol 0.1.0
[INFO] finished tweaking crates.io crate aquatic_http_protocol 0.1.0
[INFO] tweaked toml for crates.io crate aquatic_http_protocol 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc024dbee564e388e6e667fe0189142091cf7b5d0b9be55f6dfd9699a3a72254
[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" "bc024dbee564e388e6e667fe0189142091cf7b5d0b9be55f6dfd9699a3a72254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc024dbee564e388e6e667fe0189142091cf7b5d0b9be55f6dfd9699a3a72254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc024dbee564e388e6e667fe0189142091cf7b5d0b9be55f6dfd9699a3a72254", kill_on_drop: false }`
[INFO] [stdout] bc024dbee564e388e6e667fe0189142091cf7b5d0b9be55f6dfd9699a3a72254
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af700dfc7c87b857020fe28fcf78b71d109ee52b44e272aedf1bb283bb1d41a6
[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" "af700dfc7c87b857020fe28fcf78b71d109ee52b44e272aedf1bb283bb1d41a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling urlencoding v1.1.1
[INFO] [stderr]    Compiling smartstring v0.2.6
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling serde_bencode v0.2.3
[INFO] [stderr]    Compiling aquatic_http_protocol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.47s
[INFO] running `Command { std: "docker" "inspect" "af700dfc7c87b857020fe28fcf78b71d109ee52b44e272aedf1bb283bb1d41a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af700dfc7c87b857020fe28fcf78b71d109ee52b44e272aedf1bb283bb1d41a6", kill_on_drop: false }`
[INFO] [stdout] af700dfc7c87b857020fe28fcf78b71d109ee52b44e272aedf1bb283bb1d41a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 7964f39a0ffdd55844bf1c568facedb28d14b0d36b8712172c98bd0454d2e235
[INFO] running `Command { std: "docker" "start" "-a" "7964f39a0ffdd55844bf1c568facedb28d14b0d36b8712172c98bd0454d2e235", kill_on_drop: false }`
[INFO] [stderr]    Compiling const_fn v0.4.4
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck_macros v0.9.1
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling tinytemplate v1.2.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling bendy v0.3.3
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling aquatic_http_protocol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 45.75s
[INFO] running `Command { std: "docker" "inspect" "7964f39a0ffdd55844bf1c568facedb28d14b0d36b8712172c98bd0454d2e235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7964f39a0ffdd55844bf1c568facedb28d14b0d36b8712172c98bd0454d2e235", kill_on_drop: false }`
[INFO] [stdout] 7964f39a0ffdd55844bf1c568facedb28d14b0d36b8712172c98bd0454d2e235
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] d7fc37ed8fd1c47ba1cf1fa8ffa3d7dd29f93c2812363300898adb2e9388d09d
[INFO] running `Command { std: "docker" "start" "-a" "d7fc37ed8fd1c47ba1cf1fa8ffa3d7dd29f93c2812363300898adb2e9388d09d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/aquatic_http_protocol-4e3599ce26690436
[INFO] [stdout] running 11 tests
[INFO] [stdout] test request::tests::test_scrape_request_from_bytes ... ok
[INFO] [stdout] test request::tests::test_announce_request_from_bytes ... ok
[INFO] [stdout] test utils::tests::test_urlencode_20_bytes ... ok
[INFO] [stdout] test utils::tests::test_serde_info_hash ... ok
[INFO] [stdout] test utils::tests::test_urlencode_urldecode_20_bytes ... ok
[INFO] [stdout] test response::tests::test_failure_response_to_bytes ... ok
[INFO] [stdout] test response::tests::test_announce_response_to_bytes ... ok
[INFO] [stdout] test request::tests::quickcheck_serde_identity_request ... ok
[INFO] [stdout] test utils::tests::test_serde_response_peers_ipv4 ... ok
[INFO] [stdout] test utils::tests::test_serde_response_peers_ipv6 ... ok
[INFO] [stderr]    Doc-tests aquatic_http_protocol
[INFO] [stdout] test response::tests::test_scrape_response_to_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "d7fc37ed8fd1c47ba1cf1fa8ffa3d7dd29f93c2812363300898adb2e9388d09d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7fc37ed8fd1c47ba1cf1fa8ffa3d7dd29f93c2812363300898adb2e9388d09d", kill_on_drop: false }`
[INFO] [stdout] d7fc37ed8fd1c47ba1cf1fa8ffa3d7dd29f93c2812363300898adb2e9388d09d