[INFO] fetching crate xlang_interface 0.1.0...
[INFO] testing xlang_interface-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate xlang_interface 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate xlang_interface 0.1.0
[INFO] finished tweaking crates.io crate xlang_interface 0.1.0
[INFO] tweaked toml for crates.io crate xlang_interface 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xlang_interface 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cfg-match v0.2.1
[INFO] [stderr]   Downloaded xlang_abi v0.2.0
[INFO] [stderr]   Downloaded xlang_host v0.2.1
[INFO] [stderr]   Downloaded xlang_targets v0.1.0
[INFO] [stderr]   Downloaded target-tuples v0.5.13
[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] ffcc067354ea84108b785f7fa0450b3e4b93502c81d227738ebd9079bf274f51
[INFO] running `Command { std: "docker" "start" "-a" "ffcc067354ea84108b785f7fa0450b3e4b93502c81d227738ebd9079bf274f51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffcc067354ea84108b785f7fa0450b3e4b93502c81d227738ebd9079bf274f51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffcc067354ea84108b785f7fa0450b3e4b93502c81d227738ebd9079bf274f51", kill_on_drop: false }`
[INFO] [stdout] ffcc067354ea84108b785f7fa0450b3e4b93502c81d227738ebd9079bf274f51
[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] ae7a2541a694571da36602c82c900623c55bbc006cc245fd6993bfe8cce26684
[INFO] running `Command { std: "docker" "start" "-a" "ae7a2541a694571da36602c82c900623c55bbc006cc245fd6993bfe8cce26684", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling xlang_host v0.2.1
[INFO] [stderr]    Compiling cfg-match v0.2.1
[INFO] [stderr]    Compiling target-tuples v0.5.13
[INFO] [stderr]    Compiling xlang_abi v0.2.0
[INFO] [stderr]    Compiling xlang_targets v0.1.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling xlang_interface v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.00s
[INFO] running `Command { std: "docker" "inspect" "ae7a2541a694571da36602c82c900623c55bbc006cc245fd6993bfe8cce26684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae7a2541a694571da36602c82c900623c55bbc006cc245fd6993bfe8cce26684", kill_on_drop: false }`
[INFO] [stdout] ae7a2541a694571da36602c82c900623c55bbc006cc245fd6993bfe8cce26684
[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] 43d97c4d307c0410b699dff01c38b57d44e893a5fa3a7b7fb93651d1543ae190
[INFO] running `Command { std: "docker" "start" "-a" "43d97c4d307c0410b699dff01c38b57d44e893a5fa3a7b7fb93651d1543ae190", kill_on_drop: false }`
[INFO] [stderr]    Compiling xlang_interface v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "43d97c4d307c0410b699dff01c38b57d44e893a5fa3a7b7fb93651d1543ae190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43d97c4d307c0410b699dff01c38b57d44e893a5fa3a7b7fb93651d1543ae190", kill_on_drop: false }`
[INFO] [stdout] 43d97c4d307c0410b699dff01c38b57d44e893a5fa3a7b7fb93651d1543ae190
[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] 1f0eb29293decd87da918a5af629ca73135e1d334d6fcba97436c00cd8fd13bf
[INFO] running `Command { std: "docker" "start" "-a" "1f0eb29293decd87da918a5af629ca73135e1d334d6fcba97436c00cd8fd13bf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xlang_interface-0c8439c7f8af36cc)
[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" "1f0eb29293decd87da918a5af629ca73135e1d334d6fcba97436c00cd8fd13bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f0eb29293decd87da918a5af629ca73135e1d334d6fcba97436c00cd8fd13bf", kill_on_drop: false }`
[INFO] [stdout] 1f0eb29293decd87da918a5af629ca73135e1d334d6fcba97436c00cd8fd13bf