[INFO] fetching crate h-encoder 1.0.0...
[INFO] testing h-encoder-1.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate h-encoder 1.0.0 into /workspace/builds/worker-119/source
[INFO] validating manifest of crates.io crate h-encoder 1.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-119/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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b1f8c602a72311b68cb1b5835d3f3065849bc83f366226777c679615fb8824f
[INFO] running `Command { std: "docker" "start" "-a" "5b1f8c602a72311b68cb1b5835d3f3065849bc83f366226777c679615fb8824f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b1f8c602a72311b68cb1b5835d3f3065849bc83f366226777c679615fb8824f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b1f8c602a72311b68cb1b5835d3f3065849bc83f366226777c679615fb8824f", kill_on_drop: false }`
[INFO] [stdout] 5b1f8c602a72311b68cb1b5835d3f3065849bc83f366226777c679615fb8824f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bf73806954de3d91bbe635859b2918c24ae40b11d89eb0115993c17c237bf90
[INFO] running `Command { std: "docker" "start" "-a" "6bf73806954de3d91bbe635859b2918c24ae40b11d89eb0115993c17c237bf90", kill_on_drop: false }`
[INFO] [stderr]    Compiling h-encoder v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "6bf73806954de3d91bbe635859b2918c24ae40b11d89eb0115993c17c237bf90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bf73806954de3d91bbe635859b2918c24ae40b11d89eb0115993c17c237bf90", kill_on_drop: false }`
[INFO] [stdout] 6bf73806954de3d91bbe635859b2918c24ae40b11d89eb0115993c17c237bf90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 046febef43975c0ab467addb4105ab65eb01201e5aa3b154e0fa5ea5c3f2dfcf
[INFO] running `Command { std: "docker" "start" "-a" "046febef43975c0ab467addb4105ab65eb01201e5aa3b154e0fa5ea5c3f2dfcf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling h-encoder v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/h_encoder-06a5c575b3e79dd4)
[INFO] running `Command { std: "docker" "inspect" "046febef43975c0ab467addb4105ab65eb01201e5aa3b154e0fa5ea5c3f2dfcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "046febef43975c0ab467addb4105ab65eb01201e5aa3b154e0fa5ea5c3f2dfcf", kill_on_drop: false }`
[INFO] [stdout] 046febef43975c0ab467addb4105ab65eb01201e5aa3b154e0fa5ea5c3f2dfcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 639fbeb3c7f25dfcc63d3b8db71fc063f20b679b2fac722b94a7e12afe8953e5
[INFO] running `Command { std: "docker" "start" "-a" "639fbeb3c7f25dfcc63d3b8db71fc063f20b679b2fac722b94a7e12afe8953e5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/h_encoder-06a5c575b3e79dd4)
[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" "639fbeb3c7f25dfcc63d3b8db71fc063f20b679b2fac722b94a7e12afe8953e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "639fbeb3c7f25dfcc63d3b8db71fc063f20b679b2fac722b94a7e12afe8953e5", kill_on_drop: false }`
[INFO] [stdout] 639fbeb3c7f25dfcc63d3b8db71fc063f20b679b2fac722b94a7e12afe8953e5