[INFO] fetching crate min-tun 0.1.2...
[INFO] testing min-tun-0.1.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate min-tun 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate min-tun 0.1.2
[INFO] finished tweaking crates.io crate min-tun 0.1.2
[INFO] tweaked toml for crates.io crate min-tun 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate min-tun 0.1.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate min-tun 0.1.2 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1316bbb5aad6d670ba2b5021b853567cead9fe2159905b3de34d2816e0e4b92
[INFO] running `Command { std: "docker" "start" "-a" "b1316bbb5aad6d670ba2b5021b853567cead9fe2159905b3de34d2816e0e4b92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1316bbb5aad6d670ba2b5021b853567cead9fe2159905b3de34d2816e0e4b92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1316bbb5aad6d670ba2b5021b853567cead9fe2159905b3de34d2816e0e4b92", kill_on_drop: false }`
[INFO] [stdout] b1316bbb5aad6d670ba2b5021b853567cead9fe2159905b3de34d2816e0e4b92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30d87c43c39deee222fc8689479b7d5af8762e9d4c898193562eed0ad1e21eac
[INFO] running `Command { std: "docker" "start" "-a" "30d87c43c39deee222fc8689479b7d5af8762e9d4c898193562eed0ad1e21eac", kill_on_drop: false }`
[INFO] [stderr]    Compiling min-tun v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "30d87c43c39deee222fc8689479b7d5af8762e9d4c898193562eed0ad1e21eac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30d87c43c39deee222fc8689479b7d5af8762e9d4c898193562eed0ad1e21eac", kill_on_drop: false }`
[INFO] [stdout] 30d87c43c39deee222fc8689479b7d5af8762e9d4c898193562eed0ad1e21eac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89d982124a4c88f651f2a463375f0b55f4d68b8aa7ab83c3b38f9d2d98f68740
[INFO] running `Command { std: "docker" "start" "-a" "89d982124a4c88f651f2a463375f0b55f4d68b8aa7ab83c3b38f9d2d98f68740", kill_on_drop: false }`
[INFO] [stderr]    Compiling min-tun v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "89d982124a4c88f651f2a463375f0b55f4d68b8aa7ab83c3b38f9d2d98f68740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89d982124a4c88f651f2a463375f0b55f4d68b8aa7ab83c3b38f9d2d98f68740", kill_on_drop: false }`
[INFO] [stdout] 89d982124a4c88f651f2a463375f0b55f4d68b8aa7ab83c3b38f9d2d98f68740
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1a665e3072714d00b5169cb0026c5bd71de127629752959febe65373d6cb2f3
[INFO] running `Command { std: "docker" "start" "-a" "f1a665e3072714d00b5169cb0026c5bd71de127629752959febe65373d6cb2f3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/min_tun-2d2fa11176820085)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/min_tun-95d63d91555c96a8)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests min_tun
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f1a665e3072714d00b5169cb0026c5bd71de127629752959febe65373d6cb2f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1a665e3072714d00b5169cb0026c5bd71de127629752959febe65373d6cb2f3", kill_on_drop: false }`
[INFO] [stdout] f1a665e3072714d00b5169cb0026c5bd71de127629752959febe65373d6cb2f3