[INFO] cloning repository https://github.com/Entropy-Foundation/bls-miracl-mcl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Entropy-Foundation/bls-miracl-mcl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEntropy-Foundation%2Fbls-miracl-mcl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEntropy-Foundation%2Fbls-miracl-mcl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 732ab4d276a5bc19bec9322cd74bae6ad85d9427
[INFO] checking Entropy-Foundation/bls-miracl-mcl against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEntropy-Foundation%2Fbls-miracl-mcl" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Entropy-Foundation/bls-miracl-mcl on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Entropy-Foundation/bls-miracl-mcl
[INFO] finished tweaking git repo https://github.com/Entropy-Foundation/bls-miracl-mcl
[INFO] tweaked toml for git repo https://github.com/Entropy-Foundation/bls-miracl-mcl written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Entropy-Foundation/bls-miracl-mcl 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/herumi/mcl-rust`
[INFO] [stderr]     Updating git submodule `https://github.com/herumi/mcl`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded miracl_core_bls12381 v4.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb03443bf6ddbbc2738e24bd6e3d10c4e8934911b3d59c9e9c621f9084796788
[INFO] running `Command { std: "docker" "start" "-a" "fb03443bf6ddbbc2738e24bd6e3d10c4e8934911b3d59c9e9c621f9084796788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb03443bf6ddbbc2738e24bd6e3d10c4e8934911b3d59c9e9c621f9084796788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb03443bf6ddbbc2738e24bd6e3d10c4e8934911b3d59c9e9c621f9084796788", kill_on_drop: false }`
[INFO] [stdout] fb03443bf6ddbbc2738e24bd6e3d10c4e8934911b3d59c9e9c621f9084796788
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bacf418bae6daaabe0906c628aeb26c0599016ed9bb51ba6323b4df9945cdc13
[INFO] running `Command { std: "docker" "start" "-a" "bacf418bae6daaabe0906c628aeb26c0599016ed9bb51ba6323b4df9945cdc13", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]     Checking cpufeatures v0.2.8
[INFO] [stderr]     Checking miracl_core_bls12381 v4.2.2
[INFO] [stderr]     Checking sha2 v0.10.7
[INFO] [stderr]    Compiling mcl_rust v0.0.1 (https://github.com/herumi/mcl-rust?branch=dev#d1a8f11e)
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking min-bls v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.00s
[INFO] running `Command { std: "docker" "inspect" "bacf418bae6daaabe0906c628aeb26c0599016ed9bb51ba6323b4df9945cdc13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bacf418bae6daaabe0906c628aeb26c0599016ed9bb51ba6323b4df9945cdc13", kill_on_drop: false }`
[INFO] [stdout] bacf418bae6daaabe0906c628aeb26c0599016ed9bb51ba6323b4df9945cdc13
[INFO] checking Entropy-Foundation/bls-miracl-mcl against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEntropy-Foundation%2Fbls-miracl-mcl" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Entropy-Foundation/bls-miracl-mcl on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Entropy-Foundation/bls-miracl-mcl
[INFO] finished tweaking git repo https://github.com/Entropy-Foundation/bls-miracl-mcl
[INFO] tweaked toml for git repo https://github.com/Entropy-Foundation/bls-miracl-mcl written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Entropy-Foundation/bls-miracl-mcl 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9359d4d274d58d947490a92c76c2c6e9cd853685ef48d4bce986871796710158
[INFO] running `Command { std: "docker" "start" "-a" "9359d4d274d58d947490a92c76c2c6e9cd853685ef48d4bce986871796710158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9359d4d274d58d947490a92c76c2c6e9cd853685ef48d4bce986871796710158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9359d4d274d58d947490a92c76c2c6e9cd853685ef48d4bce986871796710158", kill_on_drop: false }`
[INFO] [stdout] 9359d4d274d58d947490a92c76c2c6e9cd853685ef48d4bce986871796710158
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6b7b5ef8ebe8694d4921abf3f826b9c842cfd867536199953e8c1659a1ef495
[INFO] running `Command { std: "docker" "start" "-a" "c6b7b5ef8ebe8694d4921abf3f826b9c842cfd867536199953e8c1659a1ef495", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]     Checking cpufeatures v0.2.8
[INFO] [stderr]     Checking miracl_core_bls12381 v4.2.2
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.7
[INFO] [stderr]    Compiling mcl_rust v0.0.1 (https://github.com/herumi/mcl-rust?branch=dev#d1a8f11e)
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking min-bls v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.74s
[INFO] running `Command { std: "docker" "inspect" "c6b7b5ef8ebe8694d4921abf3f826b9c842cfd867536199953e8c1659a1ef495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6b7b5ef8ebe8694d4921abf3f826b9c842cfd867536199953e8c1659a1ef495", kill_on_drop: false }`
[INFO] [stdout] c6b7b5ef8ebe8694d4921abf3f826b9c842cfd867536199953e8c1659a1ef495