[INFO] fetching crate fancp 0.6.0...
[INFO] testing fancp-0.6.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate fancp 0.6.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate fancp 0.6.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fancp 0.6.0
[INFO] finished tweaking crates.io crate fancp 0.6.0
[INFO] tweaked toml for crates.io crate fancp 0.6.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a5a50e313e1da10858817b9fe00b8c5a953c0f32f68d58352ffa39051b4bda0
[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" "8a5a50e313e1da10858817b9fe00b8c5a953c0f32f68d58352ffa39051b4bda0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a5a50e313e1da10858817b9fe00b8c5a953c0f32f68d58352ffa39051b4bda0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a5a50e313e1da10858817b9fe00b8c5a953c0f32f68d58352ffa39051b4bda0", kill_on_drop: false }`
[INFO] [stdout] 8a5a50e313e1da10858817b9fe00b8c5a953c0f32f68d58352ffa39051b4bda0
[INFO] running `Command { std: "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" "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" "+1.55.0" "build" "--frozen" "--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] 1e83b92aa6c9cac17656bc8d393c9aad91a40dbb5c08308e9a829d2fe2ed577f
[INFO] running `Command { std: "docker" "start" "-a" "1e83b92aa6c9cac17656bc8d393c9aad91a40dbb5c08308e9a829d2fe2ed577f", kill_on_drop: false }`
[INFO] [stderr]    Compiling fancp v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "1e83b92aa6c9cac17656bc8d393c9aad91a40dbb5c08308e9a829d2fe2ed577f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e83b92aa6c9cac17656bc8d393c9aad91a40dbb5c08308e9a829d2fe2ed577f", kill_on_drop: false }`
[INFO] [stdout] 1e83b92aa6c9cac17656bc8d393c9aad91a40dbb5c08308e9a829d2fe2ed577f
[INFO] running `Command { std: "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" "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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfaa934bf92004f71b9565fb0d86eebf358d8a511a5085f8c3257e8dcc3181c4
[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" "bfaa934bf92004f71b9565fb0d86eebf358d8a511a5085f8c3257e8dcc3181c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling fancp v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "bfaa934bf92004f71b9565fb0d86eebf358d8a511a5085f8c3257e8dcc3181c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfaa934bf92004f71b9565fb0d86eebf358d8a511a5085f8c3257e8dcc3181c4", kill_on_drop: false }`
[INFO] [stdout] bfaa934bf92004f71b9565fb0d86eebf358d8a511a5085f8c3257e8dcc3181c4
[INFO] running `Command { std: "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" "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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b71d144ac1ad2b87b435bb6d2f3b999b269cc6fbe508e2fa7d0a1d0b0ca2fc81
[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" "b71d144ac1ad2b87b435bb6d2f3b999b269cc6fbe508e2fa7d0a1d0b0ca2fc81", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fancp-b838db2c65bd3d89)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::marshal_unmarshal ... ok
[INFO] [stdout] test tests::parse_get_request ... ok
[INFO] [stdout] test tests::parse_set_request ... ok
[INFO] [stdout] test tests::parse_request ... ok
[INFO] [stdout] test tests::parse_adj_request ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fancp
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - Request::parse (line 106) ... ok
[INFO] [stdout] test src/lib.rs - Request::method (line 137) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b71d144ac1ad2b87b435bb6d2f3b999b269cc6fbe508e2fa7d0a1d0b0ca2fc81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b71d144ac1ad2b87b435bb6d2f3b999b269cc6fbe508e2fa7d0a1d0b0ca2fc81", kill_on_drop: false }`
[INFO] [stdout] b71d144ac1ad2b87b435bb6d2f3b999b269cc6fbe508e2fa7d0a1d0b0ca2fc81