[INFO] fetching crate swiftness_transcript 1.0.0...
[INFO] checking swiftness_transcript-1.0.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate swiftness_transcript 1.0.0 into /workspace/builds/worker-3-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-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate swiftness_transcript 1.0.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 169c2dae8aa1b8af38c329ae6ab3932f277328966c560c12909867a8f3f65d59
[INFO] running `Command { std: "docker" "start" "-a" "169c2dae8aa1b8af38c329ae6ab3932f277328966c560c12909867a8f3f65d59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "169c2dae8aa1b8af38c329ae6ab3932f277328966c560c12909867a8f3f65d59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "169c2dae8aa1b8af38c329ae6ab3932f277328966c560c12909867a8f3f65d59", kill_on_drop: false }`
[INFO] [stdout] 169c2dae8aa1b8af38c329ae6ab3932f277328966c560c12909867a8f3f65d59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56751af5c9f1ba5a90bc66375980ecd0c216c4aef43a32218221f8413f8828fc
[INFO] running `Command { std: "docker" "start" "-a" "56751af5c9f1ba5a90bc66375980ecd0c216c4aef43a32218221f8413f8828fc", kill_on_drop: false }`
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking lambdaworks-math v0.10.0
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking lambdaworks-crypto v0.10.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking starknet-types-core v0.1.7
[INFO] [stderr]     Checking starknet-curve v0.5.1
[INFO] [stderr]     Checking starknet-crypto v0.7.3
[INFO] [stderr]     Checking swiftness_transcript v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.30s
[INFO] running `Command { std: "docker" "inspect" "56751af5c9f1ba5a90bc66375980ecd0c216c4aef43a32218221f8413f8828fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56751af5c9f1ba5a90bc66375980ecd0c216c4aef43a32218221f8413f8828fc", kill_on_drop: false }`
[INFO] [stdout] 56751af5c9f1ba5a90bc66375980ecd0c216c4aef43a32218221f8413f8828fc