[INFO] fetching crate http-sig 0.3.1...
[INFO] testing http-sig-0.3.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate http-sig 0.3.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate http-sig 0.3.1 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 http-sig 0.3.1
[INFO] finished tweaking crates.io crate http-sig 0.3.1
[INFO] tweaked toml for crates.io crate http-sig 0.3.1 written to /workspace/builds/worker-1/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-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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e77351682cd3d870899ec5b66302b83b5d0fae3caa78bc92ca8b4b9f744c3406
[INFO] running `Command { std: "docker" "start" "-a" "e77351682cd3d870899ec5b66302b83b5d0fae3caa78bc92ca8b4b9f744c3406", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e77351682cd3d870899ec5b66302b83b5d0fae3caa78bc92ca8b4b9f744c3406", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e77351682cd3d870899ec5b66302b83b5d0fae3caa78bc92ca8b4b9f744c3406", kill_on_drop: false }`
[INFO] [stdout] e77351682cd3d870899ec5b66302b83b5d0fae3caa78bc92ca8b4b9f744c3406
[INFO] running `Command { std: "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" "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] 4a4f51a0ec40eead8d29920ee0d9270a6a3291d0168b513d26e6c9b05e7c4fa9
[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" "4a4f51a0ec40eead8d29920ee0d9270a6a3291d0168b513d26e6c9b05e7c4fa9", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle v2.4.0
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling hmac v0.7.1
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling http-sig v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.12s
[INFO] running `Command { std: "docker" "inspect" "4a4f51a0ec40eead8d29920ee0d9270a6a3291d0168b513d26e6c9b05e7c4fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a4f51a0ec40eead8d29920ee0d9270a6a3291d0168b513d26e6c9b05e7c4fa9", kill_on_drop: false }`
[INFO] [stdout] 4a4f51a0ec40eead8d29920ee0d9270a6a3291d0168b513d26e6c9b05e7c4fa9
[INFO] running `Command { std: "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" "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] [stdout] b5eea361ed821e709930c6a14715abf44a5ff327ded7fb5b6e96c6f086e8df5f
[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" "b5eea361ed821e709930c6a14715abf44a5ff327ded7fb5b6e96c6f086e8df5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling http-sig v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `crate::RsaSha256Verify`
[INFO] [stdout]    --> src/mock_request.rs:208:30
[INFO] [stdout]     |
[INFO] [stdout] 208 |         HttpSignatureVerify, RsaSha256Verify, SimpleKeyProvider, VerifyingConfig, VerifyingExt,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^ no `RsaSha256Verify` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `http-sig`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "b5eea361ed821e709930c6a14715abf44a5ff327ded7fb5b6e96c6f086e8df5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5eea361ed821e709930c6a14715abf44a5ff327ded7fb5b6e96c6f086e8df5f", kill_on_drop: false }`
[INFO] [stdout] b5eea361ed821e709930c6a14715abf44a5ff327ded7fb5b6e96c6f086e8df5f