[INFO] fetching crate name_server 0.0.21...
[INFO] testing name_server-0.0.21 against 1.91.0 for beta-1.92-2
[INFO] extracting crate name_server 0.0.21 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate name_server 0.0.21
[INFO] finished tweaking crates.io crate name_server 0.0.21
[INFO] tweaked toml for crates.io crate name_server 0.0.21 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate name_server 0.0.21 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 name_server 0.0.21 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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1f3300575a6a5cfb29469578f14a98438d1f6b617f5cd954e1488dedf9d7b206
[INFO] running `Command { std: "docker" "start" "-a" "1f3300575a6a5cfb29469578f14a98438d1f6b617f5cd954e1488dedf9d7b206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f3300575a6a5cfb29469578f14a98438d1f6b617f5cd954e1488dedf9d7b206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f3300575a6a5cfb29469578f14a98438d1f6b617f5cd954e1488dedf9d7b206", kill_on_drop: false }`
[INFO] [stdout] 1f3300575a6a5cfb29469578f14a98438d1f6b617f5cd954e1488dedf9d7b206
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c2fe1cdcd64b0dec913d8c56eb5cca6eb23364ac1724f9bfa3dde3e3a3915886
[INFO] running `Command { std: "docker" "start" "-a" "c2fe1cdcd64b0dec913d8c56eb5cca6eb23364ac1724f9bfa3dde3e3a3915886", kill_on_drop: false }`
[INFO] [stderr]    Compiling name_server v0.0.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "c2fe1cdcd64b0dec913d8c56eb5cca6eb23364ac1724f9bfa3dde3e3a3915886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2fe1cdcd64b0dec913d8c56eb5cca6eb23364ac1724f9bfa3dde3e3a3915886", kill_on_drop: false }`
[INFO] [stdout] c2fe1cdcd64b0dec913d8c56eb5cca6eb23364ac1724f9bfa3dde3e3a3915886
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e17e41759a92aa7e7ac44c3aa594a3c2b6a579263002d8ef548246968af7d015
[INFO] running `Command { std: "docker" "start" "-a" "e17e41759a92aa7e7ac44c3aa594a3c2b6a579263002d8ef548246968af7d015", kill_on_drop: false }`
[INFO] [stderr]    Compiling name_server v0.0.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "e17e41759a92aa7e7ac44c3aa594a3c2b6a579263002d8ef548246968af7d015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e17e41759a92aa7e7ac44c3aa594a3c2b6a579263002d8ef548246968af7d015", kill_on_drop: false }`
[INFO] [stdout] e17e41759a92aa7e7ac44c3aa594a3c2b6a579263002d8ef548246968af7d015
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5d4599ecaf81a23f38ef3acc6a8a9ebee9af445eb2ea002d605613efaf5e7973
[INFO] running `Command { std: "docker" "start" "-a" "5d4599ecaf81a23f38ef3acc6a8a9ebee9af445eb2ea002d605613efaf5e7973", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/name_server-6d5032f3a51b54fb)
[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" "5d4599ecaf81a23f38ef3acc6a8a9ebee9af445eb2ea002d605613efaf5e7973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d4599ecaf81a23f38ef3acc6a8a9ebee9af445eb2ea002d605613efaf5e7973", kill_on_drop: false }`
[INFO] [stdout] 5d4599ecaf81a23f38ef3acc6a8a9ebee9af445eb2ea002d605613efaf5e7973