[INFO] fetching crate ssh-protocol 0.3.0-rc.0...
[INFO] building ssh-protocol-0.3.0-rc.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate ssh-protocol 0.3.0-rc.0 into /workspace/builds/worker-4-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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ssh-protocol 0.3.0-rc.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b29a1db2ff675c3c02266d43ee2436565987b6d06d22080196ff73aa3ee1708
[INFO] running `Command { std: "docker" "start" "-a" "2b29a1db2ff675c3c02266d43ee2436565987b6d06d22080196ff73aa3ee1708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b29a1db2ff675c3c02266d43ee2436565987b6d06d22080196ff73aa3ee1708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b29a1db2ff675c3c02266d43ee2436565987b6d06d22080196ff73aa3ee1708", kill_on_drop: false }`
[INFO] [stdout] 2b29a1db2ff675c3c02266d43ee2436565987b6d06d22080196ff73aa3ee1708
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 729e744aa0babc7b9945f8776871caf3a14112e72789b0e2b54637ff5fa892c9
[INFO] running `Command { std: "docker" "start" "-a" "729e744aa0babc7b9945f8776871caf3a14112e72789b0e2b54637ff5fa892c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling base64ct v1.7.3
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[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 9.46s
[INFO] running `Command { std: "docker" "inspect" "729e744aa0babc7b9945f8776871caf3a14112e72789b0e2b54637ff5fa892c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "729e744aa0babc7b9945f8776871caf3a14112e72789b0e2b54637ff5fa892c9", kill_on_drop: false }`
[INFO] [stdout] 729e744aa0babc7b9945f8776871caf3a14112e72789b0e2b54637ff5fa892c9
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4470e03ed4d29b2c696ca432c7e3d4adbb698d003149786500811e11136ff6e
[INFO] running `Command { std: "docker" "start" "-a" "b4470e03ed4d29b2c696ca432c7e3d4adbb698d003149786500811e11136ff6e", 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 0.55s
[INFO] running `Command { std: "docker" "inspect" "b4470e03ed4d29b2c696ca432c7e3d4adbb698d003149786500811e11136ff6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4470e03ed4d29b2c696ca432c7e3d4adbb698d003149786500811e11136ff6e", kill_on_drop: false }`
[INFO] [stdout] b4470e03ed4d29b2c696ca432c7e3d4adbb698d003149786500811e11136ff6e