[INFO] fetching crate witnesscalc-adapter 0.1.7...
[INFO] testing witnesscalc-adapter-0.1.7 against 1.91.0 for beta-1.92-2
[INFO] extracting crate witnesscalc-adapter 0.1.7 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate witnesscalc-adapter 0.1.7
[INFO] finished tweaking crates.io crate witnesscalc-adapter 0.1.7
[INFO] tweaked toml for crates.io crate witnesscalc-adapter 0.1.7 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate witnesscalc-adapter 0.1.7 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate witnesscalc-adapter 0.1.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0dc8d1526afde9a6bd51b616c34b549c4b80d3125fa2b0f5a6f0c6d323aa88b9
[INFO] running `Command { std: "docker" "start" "-a" "0dc8d1526afde9a6bd51b616c34b549c4b80d3125fa2b0f5a6f0c6d323aa88b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dc8d1526afde9a6bd51b616c34b549c4b80d3125fa2b0f5a6f0c6d323aa88b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dc8d1526afde9a6bd51b616c34b549c4b80d3125fa2b0f5a6f0c6d323aa88b9", kill_on_drop: false }`
[INFO] [stdout] 0dc8d1526afde9a6bd51b616c34b549c4b80d3125fa2b0f5a6f0c6d323aa88b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f63da7c55fb1270abdf614ae181665ffdcfbcec5d5bd9144a6edb67d1ff5934
[INFO] running `Command { std: "docker" "start" "-a" "5f63da7c55fb1270abdf614ae181665ffdcfbcec5d5bd9144a6edb67d1ff5934", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling serde_json v1.0.135
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling witnesscalc-adapter v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.67s
[INFO] running `Command { std: "docker" "inspect" "5f63da7c55fb1270abdf614ae181665ffdcfbcec5d5bd9144a6edb67d1ff5934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f63da7c55fb1270abdf614ae181665ffdcfbcec5d5bd9144a6edb67d1ff5934", kill_on_drop: false }`
[INFO] [stdout] 5f63da7c55fb1270abdf614ae181665ffdcfbcec5d5bd9144a6edb67d1ff5934
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccba018c6bb63db757fdaa2ebf426f416fe2493c7884ac7e9c2602ea8bf69b62
[INFO] running `Command { std: "docker" "start" "-a" "ccba018c6bb63db757fdaa2ebf426f416fe2493c7884ac7e9c2602ea8bf69b62", kill_on_drop: false }`
[INFO] [stderr]    Compiling witnesscalc-adapter v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "ccba018c6bb63db757fdaa2ebf426f416fe2493c7884ac7e9c2602ea8bf69b62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccba018c6bb63db757fdaa2ebf426f416fe2493c7884ac7e9c2602ea8bf69b62", kill_on_drop: false }`
[INFO] [stdout] ccba018c6bb63db757fdaa2ebf426f416fe2493c7884ac7e9c2602ea8bf69b62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0188b25e20b39cfcc9e8f50a7b38df81ceefef056fb482366ce8c18a41b84fba
[INFO] running `Command { std: "docker" "start" "-a" "0188b25e20b39cfcc9e8f50a7b38df81ceefef056fb482366ce8c18a41b84fba", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/witnesscalc_adapter-f2eae9e25262e7b0)
[INFO] [stderr]    Doc-tests witnesscalc_adapter
[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" "0188b25e20b39cfcc9e8f50a7b38df81ceefef056fb482366ce8c18a41b84fba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0188b25e20b39cfcc9e8f50a7b38df81ceefef056fb482366ce8c18a41b84fba", kill_on_drop: false }`
[INFO] [stdout] 0188b25e20b39cfcc9e8f50a7b38df81ceefef056fb482366ce8c18a41b84fba