[INFO] fetching crate ntap-core 0.3.0...
[INFO] testing ntap-core-0.3.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate ntap-core 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ntap-core 0.3.0
[INFO] finished tweaking crates.io crate ntap-core 0.3.0
[INFO] tweaked toml for crates.io crate ntap-core 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ntap-core 0.3.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 329 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding hickory-resolver v0.24.4 (available: v0.25.2)
[INFO] [stderr]       Adding netdev v0.28.0 (available: v0.37.1)
[INFO] [stderr]       Adding netsock v0.2.0 (available: v0.3.0)
[INFO] [stderr]       Adding nex v0.15.0 (available: v0.23.1)
[INFO] [stderr]       Adding ntap-db-as v0.3.0 (available: v0.7.0)
[INFO] [stderr]       Adding ntap-db-country v0.3.0 (available: v0.7.0)
[INFO] [stderr]       Adding ntap-db-ipv4-asn v0.3.0 (available: v0.7.0)
[INFO] [stderr]       Adding ntap-db-ipv4-country v0.3.0 (available: v0.7.0)
[INFO] [stderr]       Adding ntap-db-ipv6-asn v0.3.0 (available: v0.7.0)
[INFO] [stderr]       Adding ntap-db-ipv6-country v0.3.0 (available: v0.7.0)
[INFO] [stderr]       Adding ntap-db-oui v0.3.0 (available: v0.7.0)
[INFO] [stderr]       Adding ntap-db-tcp-service v0.3.0 (available: v0.7.0)
[INFO] [stderr]       Adding ntap-db-udp-service v0.3.0 (available: v0.7.0)
[INFO] [stderr]       Adding winreg v0.50.0 (available: v0.55.0)
[INFO] [stderr]       Adding zip v0.6.6 (available: v4.6.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 868b603252efd2719d92abc99aa1b81523ca3c275f31368822915bd02ee6e3bc
[INFO] running `Command { std: "docker" "start" "-a" "868b603252efd2719d92abc99aa1b81523ca3c275f31368822915bd02ee6e3bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "868b603252efd2719d92abc99aa1b81523ca3c275f31368822915bd02ee6e3bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "868b603252efd2719d92abc99aa1b81523ca3c275f31368822915bd02ee6e3bc", kill_on_drop: false }`
[INFO] [stdout] 868b603252efd2719d92abc99aa1b81523ca3c275f31368822915bd02ee6e3bc
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da89a3b017ccc0e78464c1c7505eb911524d888c08ca1b5788908b0ed996c46a
[INFO] running `Command { std: "docker" "start" "-a" "da89a3b017ccc0e78464c1c7505eb911524d888c08ca1b5788908b0ed996c46a", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `h2 v0.4.12`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack package `h2 v0.4.12`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/h2-0.4.12`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "da89a3b017ccc0e78464c1c7505eb911524d888c08ca1b5788908b0ed996c46a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da89a3b017ccc0e78464c1c7505eb911524d888c08ca1b5788908b0ed996c46a", kill_on_drop: false }`
[INFO] [stdout] da89a3b017ccc0e78464c1c7505eb911524d888c08ca1b5788908b0ed996c46a