[INFO] fetching crate h-encoder 1.0.0...
[INFO] testing h-encoder-1.0.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate h-encoder 1.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate h-encoder 1.0.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate h-encoder 1.0.0
[INFO] finished tweaking crates.io crate h-encoder 1.0.0
[INFO] tweaked toml for crates.io crate h-encoder 1.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate h-encoder 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78dab249ca156d88de5a84d0eb7e17789b1256f4c51cf7a30a717e5df51a4fe0
[INFO] running `Command { std: "docker" "start" "-a" "78dab249ca156d88de5a84d0eb7e17789b1256f4c51cf7a30a717e5df51a4fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78dab249ca156d88de5a84d0eb7e17789b1256f4c51cf7a30a717e5df51a4fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78dab249ca156d88de5a84d0eb7e17789b1256f4c51cf7a30a717e5df51a4fe0", kill_on_drop: false }`
[INFO] [stdout] 78dab249ca156d88de5a84d0eb7e17789b1256f4c51cf7a30a717e5df51a4fe0
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74cb702fd3bc8f9a144c630270f8760097ea238dd15f066f387c9b1ca1cb3e0e
[INFO] running `Command { std: "docker" "start" "-a" "74cb702fd3bc8f9a144c630270f8760097ea238dd15f066f387c9b1ca1cb3e0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling h-encoder v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "74cb702fd3bc8f9a144c630270f8760097ea238dd15f066f387c9b1ca1cb3e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74cb702fd3bc8f9a144c630270f8760097ea238dd15f066f387c9b1ca1cb3e0e", kill_on_drop: false }`
[INFO] [stdout] 74cb702fd3bc8f9a144c630270f8760097ea238dd15f066f387c9b1ca1cb3e0e
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40522a8af7c65e2d32ff86ecdbc6556b21031e1d149ed70c98583435984aba55
[INFO] running `Command { std: "docker" "start" "-a" "40522a8af7c65e2d32ff86ecdbc6556b21031e1d149ed70c98583435984aba55", kill_on_drop: false }`
[INFO] [stderr]    Compiling h-encoder v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "40522a8af7c65e2d32ff86ecdbc6556b21031e1d149ed70c98583435984aba55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40522a8af7c65e2d32ff86ecdbc6556b21031e1d149ed70c98583435984aba55", kill_on_drop: false }`
[INFO] [stdout] 40522a8af7c65e2d32ff86ecdbc6556b21031e1d149ed70c98583435984aba55
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 486e2a24dee496bd1e3f62cb466d5af15a4cd0a4342ee3f58e101c2d4bbe9177
[INFO] running `Command { std: "docker" "start" "-a" "486e2a24dee496bd1e3f62cb466d5af15a4cd0a4342ee3f58e101c2d4bbe9177", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/h_encoder-023b41cef9a9e035)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "486e2a24dee496bd1e3f62cb466d5af15a4cd0a4342ee3f58e101c2d4bbe9177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "486e2a24dee496bd1e3f62cb466d5af15a4cd0a4342ee3f58e101c2d4bbe9177", kill_on_drop: false }`
[INFO] [stdout] 486e2a24dee496bd1e3f62cb466d5af15a4cd0a4342ee3f58e101c2d4bbe9177