[INFO] fetching crate async-ping 0.2.1...
[INFO] checking async-ping-0.2.1 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate async-ping 0.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate async-ping 0.2.1 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-ping 0.2.1
[INFO] finished tweaking crates.io crate async-ping 0.2.1
[INFO] tweaked toml for crates.io crate async-ping 0.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded os_info v3.8.2
[INFO] [stderr]   Downloaded icmp-client v0.2.0
[INFO] [stderr]   Downloaded wrapping-macro v0.2.1
[INFO] [stderr]   Downloaded icmp-packet v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4bef359f2b853444ee8800612fcbefd7fcd5fd8df6bcb082924f8ad8e77fe9c7
[INFO] running `Command { std: "docker" "start" "-a" "4bef359f2b853444ee8800612fcbefd7fcd5fd8df6bcb082924f8ad8e77fe9c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bef359f2b853444ee8800612fcbefd7fcd5fd8df6bcb082924f8ad8e77fe9c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bef359f2b853444ee8800612fcbefd7fcd5fd8df6bcb082924f8ad8e77fe9c7", kill_on_drop: false }`
[INFO] [stdout] 4bef359f2b853444ee8800612fcbefd7fcd5fd8df6bcb082924f8ad8e77fe9c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a2a9a4d09e7424f6af5715a5d34d04dcea541afe886bbc50f5e1cfcc41fd96a
[INFO] running `Command { std: "docker" "start" "-a" "6a2a9a4d09e7424f6af5715a5d34d04dcea541afe886bbc50f5e1cfcc41fd96a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking no-std-net v0.6.0
[INFO] [stderr]    Compiling async-trait v0.1.78
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking wrapping-macro v0.2.1
[INFO] [stderr]     Checking pnet_base v0.33.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking pnet_macros_support v0.33.0
[INFO] [stderr]    Compiling pnet_macros v0.33.0
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking pnet_packet v0.33.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking icmp-client v0.2.0
[INFO] [stderr]     Checking icmp-packet v0.1.0
[INFO] [stderr]     Checking async-ping v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking os_info v3.8.2
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.38s
[INFO] running `Command { std: "docker" "inspect" "6a2a9a4d09e7424f6af5715a5d34d04dcea541afe886bbc50f5e1cfcc41fd96a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a2a9a4d09e7424f6af5715a5d34d04dcea541afe886bbc50f5e1cfcc41fd96a", kill_on_drop: false }`
[INFO] [stdout] 6a2a9a4d09e7424f6af5715a5d34d04dcea541afe886bbc50f5e1cfcc41fd96a
[INFO] checking async-ping-0.2.1 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate async-ping 0.2.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate async-ping 0.2.1 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-ping 0.2.1
[INFO] finished tweaking crates.io crate async-ping 0.2.1
[INFO] tweaked toml for crates.io crate async-ping 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b52a0174a37cd753cd36fc9ba85fcee9a4613cc083927c5024f6b3bcc5b1abca
[INFO] running `Command { std: "docker" "start" "-a" "b52a0174a37cd753cd36fc9ba85fcee9a4613cc083927c5024f6b3bcc5b1abca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b52a0174a37cd753cd36fc9ba85fcee9a4613cc083927c5024f6b3bcc5b1abca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b52a0174a37cd753cd36fc9ba85fcee9a4613cc083927c5024f6b3bcc5b1abca", kill_on_drop: false }`
[INFO] [stdout] b52a0174a37cd753cd36fc9ba85fcee9a4613cc083927c5024f6b3bcc5b1abca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 643a7ac2f6dd4cc93280d038e8231ca68b49b8d95c3a52d11873a630022d3d0f
[INFO] running `Command { std: "docker" "start" "-a" "643a7ac2f6dd4cc93280d038e8231ca68b49b8d95c3a52d11873a630022d3d0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking no-std-net v0.6.0
[INFO] [stderr]    Compiling async-trait v0.1.78
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking wrapping-macro v0.2.1
[INFO] [stderr]     Checking pnet_base v0.33.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking pnet_macros_support v0.33.0
[INFO] [stderr]    Compiling pnet_macros v0.33.0
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking pnet_packet v0.33.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking icmp-client v0.2.0
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking icmp-packet v0.1.0
[INFO] [stderr]     Checking async-ping v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking os_info v3.8.2
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.51s
[INFO] running `Command { std: "docker" "inspect" "643a7ac2f6dd4cc93280d038e8231ca68b49b8d95c3a52d11873a630022d3d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "643a7ac2f6dd4cc93280d038e8231ca68b49b8d95c3a52d11873a630022d3d0f", kill_on_drop: false }`
[INFO] [stdout] 643a7ac2f6dd4cc93280d038e8231ca68b49b8d95c3a52d11873a630022d3d0f
