[INFO] fetching crate ssh-encoding 0.3.0-rc.2...
[INFO] building ssh-encoding-0.3.0-rc.2 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate ssh-encoding 0.3.0-rc.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate ssh-encoding 0.3.0-rc.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ssh-encoding 0.3.0-rc.2
[INFO] tweaked toml for crates.io crate ssh-encoding 0.3.0-rc.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ssh-encoding 0.3.0-rc.2 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ssh-encoding 0.3.0-rc.2 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hybrid-array v0.4.0
[INFO] [stderr]   Downloaded pem-rfc7468 v1.0.0-rc.3
[INFO] [stderr]   Downloaded crypto-common v0.2.0-rc.4
[INFO] [stderr]   Downloaded serdect v0.4.1
[INFO] [stderr]   Downloaded base16ct v0.3.0
[INFO] [stderr]   Downloaded ssh-derive v0.3.0-rc.0
[INFO] [stderr]   Downloaded digest v0.11.0-rc.1
[INFO] [stderr]   Downloaded crypto-bigint v0.7.0-rc.4
[INFO] [stderr]   Downloaded hex-literal v1.0.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1edb4df83f1ebdf03ee6078056c455b29464b71c5eab2bb3438a74c35a600306
[INFO] running `Command { std: "docker" "start" "-a" "1edb4df83f1ebdf03ee6078056c455b29464b71c5eab2bb3438a74c35a600306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1edb4df83f1ebdf03ee6078056c455b29464b71c5eab2bb3438a74c35a600306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1edb4df83f1ebdf03ee6078056c455b29464b71c5eab2bb3438a74c35a600306", kill_on_drop: false }`
[INFO] [stdout] 1edb4df83f1ebdf03ee6078056c455b29464b71c5eab2bb3438a74c35a600306
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3b98c7f3d7301c795a9d35e6345246599a16b08fe0bd0f12b445734036408e6
[INFO] running `Command { std: "docker" "start" "-a" "f3b98c7f3d7301c795a9d35e6345246599a16b08fe0bd0f12b445734036408e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling ssh-encoding v0.3.0-rc.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "f3b98c7f3d7301c795a9d35e6345246599a16b08fe0bd0f12b445734036408e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3b98c7f3d7301c795a9d35e6345246599a16b08fe0bd0f12b445734036408e6", kill_on_drop: false }`
[INFO] [stdout] f3b98c7f3d7301c795a9d35e6345246599a16b08fe0bd0f12b445734036408e6
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71417e1c40c0c7ca35ce6150e6c04b77844e9faaabb9dafbde519a9b5ba5e3a8
[INFO] running `Command { std: "docker" "start" "-a" "71417e1c40c0c7ca35ce6150e6c04b77844e9faaabb9dafbde519a9b5ba5e3a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal v1.0.0
[INFO] [stderr]    Compiling ssh-encoding v0.3.0-rc.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "71417e1c40c0c7ca35ce6150e6c04b77844e9faaabb9dafbde519a9b5ba5e3a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71417e1c40c0c7ca35ce6150e6c04b77844e9faaabb9dafbde519a9b5ba5e3a8", kill_on_drop: false }`
[INFO] [stdout] 71417e1c40c0c7ca35ce6150e6c04b77844e9faaabb9dafbde519a9b5ba5e3a8