[INFO] fetching crate swiftness_transcript 1.0.0...
[INFO] building swiftness_transcript-1.0.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate swiftness_transcript 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate swiftness_transcript 1.0.0
[INFO] finished tweaking crates.io crate swiftness_transcript 1.0.0
[INFO] tweaked toml for crates.io crate swiftness_transcript 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate swiftness_transcript 1.0.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate swiftness_transcript 1.0.0 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b831471008c2c7a2f68f6a6a86ae86e9f60ca2548a0c48ec79581d432dd44a1
[INFO] running `Command { std: "docker" "start" "-a" "2b831471008c2c7a2f68f6a6a86ae86e9f60ca2548a0c48ec79581d432dd44a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b831471008c2c7a2f68f6a6a86ae86e9f60ca2548a0c48ec79581d432dd44a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b831471008c2c7a2f68f6a6a86ae86e9f60ca2548a0c48ec79581d432dd44a1", kill_on_drop: false }`
[INFO] [stdout] 2b831471008c2c7a2f68f6a6a86ae86e9f60ca2548a0c48ec79581d432dd44a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 124ab7b59b7ad8e512b34b149f2f440ddc79ffef736817608910102ea122e368
[INFO] running `Command { std: "docker" "start" "-a" "124ab7b59b7ad8e512b34b149f2f440ddc79ffef736817608910102ea122e368", kill_on_drop: false }`
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling lambdaworks-math v0.10.0
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling rfc6979 v0.4.0
[INFO] [stderr]    Compiling lambdaworks-crypto v0.10.0
[INFO] [stderr]    Compiling starknet-types-core v0.1.7
[INFO] [stderr]    Compiling starknet-curve v0.5.1
[INFO] [stderr]    Compiling starknet-crypto v0.7.3
[INFO] [stderr]    Compiling swiftness_transcript v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.47s
[INFO] running `Command { std: "docker" "inspect" "124ab7b59b7ad8e512b34b149f2f440ddc79ffef736817608910102ea122e368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "124ab7b59b7ad8e512b34b149f2f440ddc79ffef736817608910102ea122e368", kill_on_drop: false }`
[INFO] [stdout] 124ab7b59b7ad8e512b34b149f2f440ddc79ffef736817608910102ea122e368
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8aef03474e087a5bbe885068a541e7658144430b6428856d885cd00df11fc93
[INFO] running `Command { std: "docker" "start" "-a" "c8aef03474e087a5bbe885068a541e7658144430b6428856d885cd00df11fc93", kill_on_drop: false }`
[INFO] [stderr]    Compiling swiftness_transcript v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "c8aef03474e087a5bbe885068a541e7658144430b6428856d885cd00df11fc93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8aef03474e087a5bbe885068a541e7658144430b6428856d885cd00df11fc93", kill_on_drop: false }`
[INFO] [stdout] c8aef03474e087a5bbe885068a541e7658144430b6428856d885cd00df11fc93