[INFO] fetching crate ssh-protocol 0.3.0-rc.0...
[INFO] building ssh-protocol-0.3.0-rc.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate ssh-protocol 0.3.0-rc.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ssh-protocol 0.3.0-rc.0
[INFO] finished tweaking crates.io crate ssh-protocol 0.3.0-rc.0
[INFO] tweaked toml for crates.io crate ssh-protocol 0.3.0-rc.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ssh-protocol 0.3.0-rc.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ssh-protocol 0.3.0-rc.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a267351fc8b166c9386ed9e0a8e9ad872d05bce579f3351c31a08fccac25ae41
[INFO] running `Command { std: "docker" "start" "-a" "a267351fc8b166c9386ed9e0a8e9ad872d05bce579f3351c31a08fccac25ae41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a267351fc8b166c9386ed9e0a8e9ad872d05bce579f3351c31a08fccac25ae41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a267351fc8b166c9386ed9e0a8e9ad872d05bce579f3351c31a08fccac25ae41", kill_on_drop: false }`
[INFO] [stdout] a267351fc8b166c9386ed9e0a8e9ad872d05bce579f3351c31a08fccac25ae41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fe4ebd082f5698750a2315fda534290b0c696c3633174a6f71b219f26b3a729
[INFO] running `Command { std: "docker" "start" "-a" "8fe4ebd082f5698750a2315fda534290b0c696c3633174a6f71b219f26b3a729", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling base64ct v1.7.3
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling signature v3.0.0-rc.0
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling pem-rfc7468 v1.0.0-rc.3
[INFO] [stderr]    Compiling hybrid-array v0.3.1
[INFO] [stderr]    Compiling crypto-common v0.2.0-rc.3
[INFO] [stderr]    Compiling block-buffer v0.11.0-rc.4
[INFO] [stderr]    Compiling inout v0.2.0-rc.5
[INFO] [stderr]    Compiling digest v0.11.0-rc.0
[INFO] [stderr]    Compiling cipher v0.5.0-rc.0
[INFO] [stderr]    Compiling ssh-encoding v0.3.0-rc.0
[INFO] [stderr]    Compiling sha2 v0.11.0-rc.0
[INFO] [stderr]    Compiling ssh-cipher v0.3.0-rc.0
[INFO] [stderr]    Compiling ssh-key v0.7.0-rc.0
[INFO] [stderr]    Compiling ssh-protocol v0.3.0-rc.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.07s
[INFO] running `Command { std: "docker" "inspect" "8fe4ebd082f5698750a2315fda534290b0c696c3633174a6f71b219f26b3a729", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fe4ebd082f5698750a2315fda534290b0c696c3633174a6f71b219f26b3a729", kill_on_drop: false }`
[INFO] [stdout] 8fe4ebd082f5698750a2315fda534290b0c696c3633174a6f71b219f26b3a729
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a54dbbbf5e17a4a971db55a0a26aa5c6e671e44b64635b2dd50b295a7a07fe5
[INFO] running `Command { std: "docker" "start" "-a" "5a54dbbbf5e17a4a971db55a0a26aa5c6e671e44b64635b2dd50b295a7a07fe5", kill_on_drop: false }`
[INFO] [stderr]    Compiling ssh-protocol v0.3.0-rc.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "5a54dbbbf5e17a4a971db55a0a26aa5c6e671e44b64635b2dd50b295a7a07fe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a54dbbbf5e17a4a971db55a0a26aa5c6e671e44b64635b2dd50b295a7a07fe5", kill_on_drop: false }`
[INFO] [stdout] 5a54dbbbf5e17a4a971db55a0a26aa5c6e671e44b64635b2dd50b295a7a07fe5