[INFO] fetching crate dkls23-core 0.4.1...
[INFO] checking dkls23-core-0.4.1 against master#08cd08fbef8c6663b052d8d9e4930d5696cbb8a7 for 150662-leaf
[INFO] extracting crate dkls23-core 0.4.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate dkls23-core 0.4.1
[INFO] finished tweaking crates.io crate dkls23-core 0.4.1
[INFO] tweaked toml for crates.io crate dkls23-core 0.4.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dkls23-core 0.4.1 on toolchain 08cd08fbef8c6663b052d8d9e4930d5696cbb8a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dkls23-core 0.4.1 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" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sha2 v0.11.0-rc.5
[INFO] [stderr]   Downloaded rustcrypto-ff_derive v0.14.0-rc.0
[INFO] [stderr]   Downloaded num-bigint v0.3.3
[INFO] [stderr]   Downloaded rfc6979 v0.5.0-rc.5
[INFO] [stderr]   Downloaded hmac v0.13.0-rc.5
[INFO] [stderr]   Downloaded ripemd v0.2.0-rc.5
[INFO] [stderr]   Downloaded ecdsa v0.17.0-rc.16
[INFO] [stderr]   Downloaded addchain v0.2.1
[INFO] [stderr]   Downloaded k256 v0.14.0-rc.8
[INFO] [stderr]   Downloaded rustcrypto-ff v0.14.0-rc.0
[INFO] [stderr]   Downloaded rustcrypto-group v0.14.0-rc.0
[INFO] [stderr]   Downloaded sec1 v0.8.0
[INFO] [stderr]   Downloaded elliptic-curve v0.14.0-rc.29
[INFO] [stderr]   Downloaded crypto-bigint v0.7.1
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f775016a1ade1d893db2a8254a5a7834c7b86e081aa0d3bbe8251e4ea327fb47
[INFO] running `Command { std: "docker" "start" "-a" "f775016a1ade1d893db2a8254a5a7834c7b86e081aa0d3bbe8251e4ea327fb47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f775016a1ade1d893db2a8254a5a7834c7b86e081aa0d3bbe8251e4ea327fb47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f775016a1ade1d893db2a8254a5a7834c7b86e081aa0d3bbe8251e4ea327fb47", kill_on_drop: false }`
[INFO] [stdout] f775016a1ade1d893db2a8254a5a7834c7b86e081aa0d3bbe8251e4ea327fb47
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d33ba2bfe2b99ada0559b506c6c8169e97be3b7e3bb129fb6244aa61511b2b83
[INFO] running `Command { std: "docker" "start" "-a" "d33ba2bfe2b99ada0559b506c6c8169e97be3b7e3bb129fb6244aa61511b2b83", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking const-oid v0.10.2
[INFO] [stderr]     Checking cmov v0.5.2
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking ctutils v0.4.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking base16ct v1.0.0
[INFO] [stderr]     Checking cpubits v0.1.0
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking serdect v0.4.2
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking der v0.8.0
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking hybrid-array v0.4.8
[INFO] [stderr]     Checking spki v0.8.0-rc.4
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]     Checking pkcs8 v0.11.0-rc.11
[INFO] [stderr]     Checking block-buffer v0.12.0
[INFO] [stderr]     Checking crypto-common v0.2.1
[INFO] [stderr]     Checking sec1 v0.8.0
[INFO] [stderr]     Checking crypto-bigint v0.7.1
[INFO] [stderr]     Checking rustcrypto-ff v0.14.0-rc.0
[INFO] [stderr]     Checking digest v0.11.2
[INFO] [stderr]     Checking rustcrypto-group v0.14.0-rc.0
[INFO] [stderr]     Checking hmac v0.13.0-rc.5
[INFO] [stderr]     Checking signature v3.0.0-rc.10
[INFO] [stderr]     Checking sha2 v0.11.0-rc.5
[INFO] [stderr]     Checking ripemd v0.2.0-rc.5
[INFO] [stderr]     Checking rfc6979 v0.5.0-rc.5
[INFO] [stderr]     Checking elliptic-curve v0.14.0-rc.29
[INFO] [stderr]     Checking ecdsa v0.17.0-rc.16
[INFO] [stderr]     Checking k256 v0.14.0-rc.8
[INFO] [stderr]     Checking dkls23-core v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.31s
[INFO] running `Command { std: "docker" "inspect" "d33ba2bfe2b99ada0559b506c6c8169e97be3b7e3bb129fb6244aa61511b2b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d33ba2bfe2b99ada0559b506c6c8169e97be3b7e3bb129fb6244aa61511b2b83", kill_on_drop: false }`
[INFO] [stdout] d33ba2bfe2b99ada0559b506c6c8169e97be3b7e3bb129fb6244aa61511b2b83