[INFO] fetching crate xint 0.1.0...
[INFO] testing xint-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate xint 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate xint 0.1.0
[INFO] finished tweaking crates.io crate xint 0.1.0
[INFO] tweaked toml for crates.io crate xint 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xint 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 174ca4edbe8d79c6be4807495649af220226770830c68e8d852642d62e2d9b6d
[INFO] running `Command { std: "docker" "start" "-a" "174ca4edbe8d79c6be4807495649af220226770830c68e8d852642d62e2d9b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "174ca4edbe8d79c6be4807495649af220226770830c68e8d852642d62e2d9b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "174ca4edbe8d79c6be4807495649af220226770830c68e8d852642d62e2d9b6d", kill_on_drop: false }`
[INFO] [stdout] 174ca4edbe8d79c6be4807495649af220226770830c68e8d852642d62e2d9b6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99b34e59f17d0cc021b0f9bcd3a990300053bae277425ce98d7895d7debba064
[INFO] running `Command { std: "docker" "start" "-a" "99b34e59f17d0cc021b0f9bcd3a990300053bae277425ce98d7895d7debba064", kill_on_drop: false }`
[INFO] [stderr]    Compiling xint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "99b34e59f17d0cc021b0f9bcd3a990300053bae277425ce98d7895d7debba064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99b34e59f17d0cc021b0f9bcd3a990300053bae277425ce98d7895d7debba064", kill_on_drop: false }`
[INFO] [stdout] 99b34e59f17d0cc021b0f9bcd3a990300053bae277425ce98d7895d7debba064
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fa4bb7ed35824d751f9f3f456572a710c4e2c57f9b04763c9392e5d9bc7d4fa
[INFO] running `Command { std: "docker" "start" "-a" "7fa4bb7ed35824d751f9f3f456572a710c4e2c57f9b04763c9392e5d9bc7d4fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling xint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "7fa4bb7ed35824d751f9f3f456572a710c4e2c57f9b04763c9392e5d9bc7d4fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fa4bb7ed35824d751f9f3f456572a710c4e2c57f9b04763c9392e5d9bc7d4fa", kill_on_drop: false }`
[INFO] [stdout] 7fa4bb7ed35824d751f9f3f456572a710c4e2c57f9b04763c9392e5d9bc7d4fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f78fe95ceaae238fae3c5367ebbd12aefcd61858e9c53508365baaf397979616
[INFO] running `Command { std: "docker" "start" "-a" "f78fe95ceaae238fae3c5367ebbd12aefcd61858e9c53508365baaf397979616", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xint-eb30058b5e3cbd04)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests xint
[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" "f78fe95ceaae238fae3c5367ebbd12aefcd61858e9c53508365baaf397979616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f78fe95ceaae238fae3c5367ebbd12aefcd61858e9c53508365baaf397979616", kill_on_drop: false }`
[INFO] [stdout] f78fe95ceaae238fae3c5367ebbd12aefcd61858e9c53508365baaf397979616