[INFO] cloning repository https://github.com/dustsoftware/traits
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dustsoftware/traits" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdustsoftware%2Ftraits", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdustsoftware%2Ftraits'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e42238d7f7513ec8a956526614abf071f3857188
[INFO] checking dustsoftware/traits against master#08cd08fbef8c6663b052d8d9e4930d5696cbb8a7 for 150662-leaf
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdustsoftware%2Ftraits" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dustsoftware/traits
[INFO] finished tweaking git repo https://github.com/dustsoftware/traits
[INFO] tweaked toml for git repo https://github.com/dustsoftware/traits written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dustsoftware/traits 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 git repo https://github.com/dustsoftware/traits 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 cmov v0.5.2
[INFO] [stderr]   Downloaded const-oid v0.10.2
[INFO] [stderr]   Downloaded block-padding v0.4.2
[INFO] [stderr]   Downloaded rustcrypto-ff_derive v0.14.0-rc.0
[INFO] [stderr]   Downloaded spki v0.8.0-rc.4
[INFO] [stderr]   Downloaded rustcrypto-group v0.14.0-rc.0
[INFO] [stderr]   Downloaded serdect v0.4.2
[INFO] [stderr]   Downloaded hmac v0.13.0-rc.5
[INFO] [stderr]   Downloaded pem-rfc7468 v1.0.0
[INFO] [stderr]   Downloaded der v0.8.0
[INFO] [stderr]   Downloaded sec1 v0.8.0-rc.13
[INFO] [stderr]   Downloaded sha2 v0.11.0-rc.5
[INFO] [stderr]   Downloaded hkdf v0.13.0-rc.5
[INFO] [stderr]   Downloaded pkcs8 v0.11.0-rc.11
[INFO] [stderr]   Downloaded rustcrypto-ff v0.14.0-rc.0
[INFO] [stderr]   Downloaded base16ct v1.0.0
[INFO] [stderr]   Downloaded inout v0.2.2
[INFO] [stderr]   Downloaded cpubits v0.1.0
[INFO] [stderr]   Downloaded crypto-bigint v0.7.0-rc.27
[INFO] [stderr]   Downloaded hex-literal v1.1.0
[INFO] [stderr]   Downloaded addchain v0.2.0
[INFO] [stderr]   Downloaded blobby v0.4.0
[INFO] [stderr]   Downloaded hybrid-array v0.4.7
[INFO] [stderr]   Downloaded ctutils v0.4.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d7c9eb6d802eee3ea4add39ab53706ba8f99fc6d560da2d9923e6d8f7a3103c
[INFO] running `Command { std: "docker" "start" "-a" "3d7c9eb6d802eee3ea4add39ab53706ba8f99fc6d560da2d9923e6d8f7a3103c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d7c9eb6d802eee3ea4add39ab53706ba8f99fc6d560da2d9923e6d8f7a3103c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d7c9eb6d802eee3ea4add39ab53706ba8f99fc6d560da2d9923e6d8f7a3103c", kill_on_drop: false }`
[INFO] [stdout] 3d7c9eb6d802eee3ea4add39ab53706ba8f99fc6d560da2d9923e6d8f7a3103c
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9ad6aeac434848820e0f8a3ade1197b500e8a41a54856173e6b74d101b72afe
[INFO] running `Command { std: "docker" "start" "-a" "b9ad6aeac434848820e0f8a3ade1197b500e8a41a54856173e6b74d101b72afe", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]     Checking cmov v0.5.2
[INFO] [stderr]     Checking hex-literal v1.1.0
[INFO] [stderr]     Checking cpubits v0.1.0
[INFO] [stderr]     Checking base16ct v1.0.0
[INFO] [stderr]     Checking const-oid v0.10.2
[INFO] [stderr]     Checking password-hash v0.6.0-rc.12 (/opt/rustwide/workdir/password-hash)
[INFO] [stderr]     Checking kdf v0.1.0 (/opt/rustwide/workdir/kdf)
[INFO] [stderr]     Checking signature v3.0.0-rc.10 (/opt/rustwide/workdir/signature)
[INFO] [stderr]     Checking hybrid-array v0.4.7
[INFO] [stderr]     Checking rustcrypto-ff v0.14.0-rc.0
[INFO] [stderr]     Checking ctutils v0.4.0
[INFO] [stderr]     Checking rustcrypto-group v0.14.0-rc.0
[INFO] [stderr]     Checking crypto-common v0.2.0 (/opt/rustwide/workdir/crypto-common)
[INFO] [stderr]     Checking inout v0.2.2
[INFO] [stderr]     Checking block-buffer v0.11.0
[INFO] [stderr]     Checking crypto-bigint v0.7.0-rc.27
[INFO] [stderr]     Checking digest v0.11.0 (/opt/rustwide/workdir/digest)
[INFO] [stderr]     Checking aead v0.6.0-rc.10 (/opt/rustwide/workdir/aead)
[INFO] [stderr]     Checking cipher v0.5.0 (/opt/rustwide/workdir/cipher)
[INFO] [stderr]     Checking universal-hash v0.6.0-rc.10 (/opt/rustwide/workdir/universal-hash)
[INFO] [stderr]     Checking crypto v0.6.0-pre (/opt/rustwide/workdir/crypto)
[INFO] [stderr]     Checking kem v0.3.0-rc.6 (/opt/rustwide/workdir/kem)
[INFO] [stderr]     Checking sha2 v0.11.0-rc.5
[INFO] [stderr]     Checking elliptic-curve v0.14.0-rc.28 (/opt/rustwide/workdir/elliptic-curve)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.83s
[INFO] running `Command { std: "docker" "inspect" "b9ad6aeac434848820e0f8a3ade1197b500e8a41a54856173e6b74d101b72afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9ad6aeac434848820e0f8a3ade1197b500e8a41a54856173e6b74d101b72afe", kill_on_drop: false }`
[INFO] [stdout] b9ad6aeac434848820e0f8a3ade1197b500e8a41a54856173e6b74d101b72afe