[INFO] fetching crate gp-crypto-ec-utils 0.4.1...
[INFO] testing gp-crypto-ec-utils-0.4.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate gp-crypto-ec-utils 0.4.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate gp-crypto-ec-utils 0.4.1
[INFO] finished tweaking crates.io crate gp-crypto-ec-utils 0.4.1
[INFO] tweaked toml for crates.io crate gp-crypto-ec-utils 0.4.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gp-crypto-ec-utils 0.4.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 257 packages to latest compatible versions
[INFO] [stderr]       Adding ark-bls12-377 v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding ark-bls12-377-ext v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding ark-bls12-381 v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding ark-bls12-381-ext v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding ark-bw6-761 v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding ark-bw6-761-ext v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding ark-ec v0.4.2 (available: v0.5.0)
[INFO] [stderr]       Adding ark-ed-on-bls12-377 v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding ark-ed-on-bls12-377-ext v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding ark-ed-on-bls12-381-bandersnatch v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding ark-ed-on-bls12-381-bandersnatch-ext v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding ark-scale v0.0.12 (available: v0.0.13)
[INFO] [stderr]       Adding sp-std v9.0.0 (available: v14.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53dc071701fa319d203899c9943775c9a2b0986d9d7a6638ea1aa9f89419e89c
[INFO] running `Command { std: "docker" "start" "-a" "53dc071701fa319d203899c9943775c9a2b0986d9d7a6638ea1aa9f89419e89c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53dc071701fa319d203899c9943775c9a2b0986d9d7a6638ea1aa9f89419e89c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53dc071701fa319d203899c9943775c9a2b0986d9d7a6638ea1aa9f89419e89c", kill_on_drop: false }`
[INFO] [stdout] 53dc071701fa319d203899c9943775c9a2b0986d9d7a6638ea1aa9f89419e89c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 499fb7a2c3e955b8833e695dc4d03d6974c757840a8f769cff67753d4bea2b2d
[INFO] running `Command { std: "docker" "start" "-a" "499fb7a2c3e955b8833e695dc4d03d6974c757840a8f769cff67753d4bea2b2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling gp-crypto-ec-utils v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "499fb7a2c3e955b8833e695dc4d03d6974c757840a8f769cff67753d4bea2b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "499fb7a2c3e955b8833e695dc4d03d6974c757840a8f769cff67753d4bea2b2d", kill_on_drop: false }`
[INFO] [stdout] 499fb7a2c3e955b8833e695dc4d03d6974c757840a8f769cff67753d4bea2b2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3827d510effa6d8a427400a6c31157cc7d0d0065fc3e1fb4843b2cfb44a74e4e
[INFO] running `Command { std: "docker" "start" "-a" "3827d510effa6d8a427400a6c31157cc7d0d0065fc3e1fb4843b2cfb44a74e4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling gp-crypto-ec-utils v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "3827d510effa6d8a427400a6c31157cc7d0d0065fc3e1fb4843b2cfb44a74e4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3827d510effa6d8a427400a6c31157cc7d0d0065fc3e1fb4843b2cfb44a74e4e", kill_on_drop: false }`
[INFO] [stdout] 3827d510effa6d8a427400a6c31157cc7d0d0065fc3e1fb4843b2cfb44a74e4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef23b253a7a243b3d99a2b168aec2efa4eff95715a6531489fd10859e9eb955a
[INFO] running `Command { std: "docker" "start" "-a" "ef23b253a7a243b3d99a2b168aec2efa4eff95715a6531489fd10859e9eb955a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gp_crypto_ec_utils-d998f31a5058f192)
[INFO] [stderr]    Doc-tests gp_crypto_ec_utils
[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] [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" "ef23b253a7a243b3d99a2b168aec2efa4eff95715a6531489fd10859e9eb955a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef23b253a7a243b3d99a2b168aec2efa4eff95715a6531489fd10859e9eb955a", kill_on_drop: false }`
[INFO] [stdout] ef23b253a7a243b3d99a2b168aec2efa4eff95715a6531489fd10859e9eb955a